@charset "UTF-8";
.header .header_box .header_top {
  background: transparent;
}

.header .header_box .header_top .header_top_box .header_t_b_r p {
  color: #fff;
}

.header .header_box .header_bot {
  background: transparent;
  box-shadow: none;
}

.header .header_box .header_bot .header_bot_box .nav a {
  color: #fff;
}

.header .header_box .header_bot .header_bot_box .logo a img:first-child {
  display: block;
}

.header .header_box .header_bot .header_bot_box .logo a img:last-child {
  display: none;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .create_sign img:first-child {
  display: none;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .create_sign img:last-child {
  display: block;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .header_faq img:first-child {
  display: none;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .header_faq img:last-child {
  display: block;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .shop_cart .img_box img:nth-of-type(1) {
  display: none;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .shop_cart .img_box img:nth-of-type(2) {
  display: block;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .person .img_box img:nth-of-type(1) {
  display: none;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .person .img_box img:nth-of-type(2) {
  display: block;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .search img:first-child {
  display: none;
}

.header .header_box .header_bot .header_bot_box .header_bot_r .search img:last-child {
  display: block;
}

.header.active .header_box .header_top {
  background: #f5f5ee;
}

.header.active .header_box .header_top .header_top_box .header_t_b_r p {
  color: #000;
}

.header.active .header_box .header_bot {
  background: #fff;
  box-shadow: 0 0 3px rgba(120, 120, 120, 0.35);
}

.header.active .header_box .header_bot .header_bot_box .nav a {
  color: #000;
}

.header.active .header_box .header_bot .header_bot_box .logo a img:first-child {
  display: none;
}

.header.active .header_box .header_bot .header_bot_box .logo a img:last-child {
  display: block;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .create_sign img:first-child {
  display: block;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .create_sign img:last-child {
  display: none;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .header_faq img:first-child {
  display: block;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .header_faq img:last-child {
  display: none;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .shop_cart .img_box img:nth-of-type(1) {
  display: block;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .shop_cart .img_box img:nth-of-type(2) {
  display: none;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .person .img_box img:nth-of-type(1) {
  display: block;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .person .img_box img:nth-of-type(2) {
  display: none;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .search img:first-child {
  display: block;
}

.header.active .header_box .header_bot .header_bot_box .header_bot_r .search img:last-child {
  display: none;
}

.banner {
  margin-top: 0px;
  width: 100%;
  height: 900px;
}

.banner .banner_item {
  width: 100%;
  height: 100%;
  position: relative;
}

.banner .banner_item::after {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
}

.banner .banner_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner .banner_item video {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.banner .banner_item .safearea {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.banner .banner_item .safearea .banner_box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.banner .banner_item .safearea .banner_box h2 {
  margin-top: 220px;
  font-size: 72px;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  line-height: 110px;
}

.banner .banner_item .safearea .banner_box .desc {
  font-style: italic;
  margin-top: 45px;
  font-size: 24px;
  color: #fff;
  text-align: center;
}

.banner .banner_item .safearea .banner_box .banner_btn {
  margin-top: 47px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.banner .banner_item .safearea .banner_box .banner_btn .design_now {
  padding: 28px 50px;
  background: rgba(56, 148, 214, 0.4);
  border-radius: 10px;
  font-size: 24px;
  color: #fff;
  opacity: 0.8;
}

.banner .banner_item .safearea .banner_box .banner_btn .design_now:hover {
  background: #3894d6;
}

.banner .banner_item .safearea .banner_box .banner_btn .learn_more {
  opacity: 0.8;
  margin-left: 100px;
  padding: 28px 50px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 10px;
  font-size: 24px;
  color: #fff;
}

.banner .banner_item .safearea .banner_box .banner_btn .learn_more:hover {
  background: black;
}

.sign {
  width: 100%;
  height: auto;
  padding: 80px 0;
  background: #fff;
}

.sign .sign_box {
  width: 100%;
  height: auto;
}

.sign .sign_box h2 {
  font-weight: 400;
  font-size: 60px;
  color: #000;
  text-align: center;
  margin-bottom: 62px;
}

.sign .sign_box .sign_tab {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.sign .sign_box .sign_tab .tab_item {
  text-align: center;
  line-height: 60px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
  cursor: pointer;
  width: 260px;
  height: 60px;
  background: transparent;
  border-radius: 0px;
  border: 1px solid rgba(105, 105, 105, 0.53);
  border-left: none;
  border-right: none;
}

.sign .sign_box .sign_tab .tab_item:first-child {
  border-radius: 10px 0px 0px 10px;
  border: 1px solid rgba(105, 105, 105, 0.53);
  border-left: 1px solid rgba(105, 105, 105, 0.53);
  border-right: 0px solid rgba(105, 105, 105, 0.53);
}

.sign .sign_box .sign_tab .tab_item:first-child.active {
  border-left: none;
  border-right: none;
}

.sign .sign_box .sign_tab .tab_item:nth-of-type(2) {
  border-radius: 0px 0px 0px 0px;
  border: 1px solid rgba(105, 105, 105, 0.53);
  border-left: 1px solid rgba(105, 105, 105, 0.53);
  border-right: 1px solid rgba(105, 105, 105, 0.53);
}

.sign .sign_box .sign_tab .tab_item:nth-of-type(2).active {
  border-left: none;
  border-right: none;
}

.sign .sign_box .sign_tab .tab_item.active {
  color: #fff;
  border: 1px solid #2FA8FF;
  border-left: none;
  border-right: none;
  background: #2FA8FF;
}

.sign .sign_box .sign_tab .tab_item:last-child {
  border-left: 1px solid rgba(105, 105, 105, 0.53);
  border-right: 1px solid rgba(105, 105, 105, 0.53);
  border-radius: 0 10px 10px 0;
}

.sign .sign_box .sign_tab .tab_item:last-child.active {
  border-left: none;
  border-right: none;
}

.sign .sign_box .sign_content {
  width: 100%;
  height: auto;
  margin-top: 60px;
}

.sign .sign_box .sign_content .sign_item_model {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
}

.sign .sign_box .sign_content .sign_item_model .item_l {
  width: 720px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box {
  width: 100%;
  height: 540px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .img_bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .img_bg2 {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .card {
  width: 540px;
  position: absolute;
  bottom: unset;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  overflow: hidden;
  overflow-x: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .card img {
  margin-top: 10px;
  width: auto;
  height: 80px;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness {
  padding: 10px 15px;
  background: rgba(255, 255, 255, 0.85);
  position: absolute;
  bottom: 0;
  right: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  border-radius: 10px 10px 0 0;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness img {
  width: 30px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box {
  width: 80px;
  height: auto;
  margin: 0 8px;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box .brightness_line {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider {
  background: linear-gradient(to right, #000, #f9c626);
}

.sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider-bar {
  background: none !important;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box {
  width: 100%;
  height: auto;
  margin-top: 20px;
  padding: 0 30px;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-slide {
  cursor: pointer;
  margin-right: 20px;
  width: 110px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-slide:last-child {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-prev {
  top: 64%;
  left: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-prev::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-next {
  top: 64%;
  right: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-next img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-next::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_model .item_r {
  width: 420px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .step_title {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .step_title .step_num {
  text-align: center;
  line-height: 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #000;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .step_title p {
  margin-left: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box {
  width: 100%;
  height: auto;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  margin-top: 0px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item:first-child {
  margin-top: 15px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item p {
  margin-top: 16px;
  margin-right: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item .item_box {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item {
  cursor: pointer;
  margin-right: 5px;
  margin-bottom: 15px;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  padding: 14px 10px;
  border-radius: 28px;
  border: 1px solid rgba(204, 204, 204, 0.53);
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item.active {
  border: 1px solid #2FA8FF;
  color: #2FA8FF;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_apply .item_box .item {
  padding: 14px 20px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color p {
  margin-top: 10px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .item {
  width: 60px;
  height: 46px;
  border-radius: 10px;
  position: relative;
  border: none;
  padding: 0;
  box-shadow: 0 0 3px rgba(120, 120, 120, 0.35);
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .white {
  border: none;
  padding: 0;
  width: 60px;
  height: 46px;
  background: #fff;
  border-radius: 10px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .white.active {
  border: none;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .white.active::after {
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 60px;
  height: 46px;
  background: url(../img/check1.png) no-repeat;
  background-size: 100% 100%;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .black {
  border: none;
  padding: 0;
  width: 60px;
  height: 46px;
  background: #000;
  border-radius: 10px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .black.active {
  border: none;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .black.active::after {
  z-index: 2;
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 60px;
  height: 46px;
  background: url(../img/check1.png) no-repeat;
  background-size: 100% 100%;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .step_num {
  text-align: center;
  line-height: 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #000;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input {
  margin-top: 0px;
  width: 380px;
  height: 56px;
  background: #FBFBFB;
  border-radius: 10px;
  border: 1px solid rgba(153, 153, 153, 0.53);
  margin-left: 10px;
  position: relative;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input input {
  text-align: center;
  outline: none;
  border: none;
  width: 100%;
  height: 100%;
  font-weight: 400;
  font-size: 18px;
  color: #000;
  padding: 0 35px 0 10px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input input::placeholder {
  color: #999;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input .delet {
  width: 40px;
  height: 56px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0px;
  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input .delet .delet_img {
  width: 18px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title p {
  margin-left: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input {
  margin-top: 15px;
  width: 380px;
  height: 56px;
  background: #FBFBFB;
  border-radius: 10px;
  border: 1px solid rgba(153, 153, 153, 0.53);
  margin-left: 40px;
  position: relative;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input input {
  outline: none;
  border: none;
  width: 100%;
  height: 100%;
  font-weight: 400;
  font-size: 18px;
  color: #000;
  padding: 0 35px 0 10px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input input::placeholder {
  color: #999;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input .delet {
  width: 40px;
  height: 56px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0px;
  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input .delet .delet_img {
  width: 18px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box {
  margin-top: 10px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box button {
  background: transparent;
  cursor: pointer;
  border: none;
  width: 50px;
  height: auto;
  margin: 0 2px;
  margin-top: 10px;
  font-weight: 400;
  font-size: 20px;
  color: #333;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box button img {
  -webkit-filter: drop-shadow(0px 0px 3px rgba(0, 0, 0, 0.3));
  filter: drop-shadow(0px 0px 3px rgba(0, 0, 0, 0.3));
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box .num {
  color: #ec0000;
}

.sign .sign_box .sign_content .sign_item_model .item_r .price_box {
  margin-top: 10px;
  padding-left: 40px;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
}

.sign .sign_box .sign_content .sign_item_model .item_r .price_box span {
  color: #ff0606;
  font-size: 14px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .price_box p {
  color: #ff0606;
  font-size: 22px;
  line-height: 22px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .diy_tip {
  padding-left: 40px;
  text-align: left;
  margin-top: 20px;
  line-height: 1.345;
  color: #999;
  font-size: 14px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm {
  margin-top: 20px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart {
  margin-left: 0;
  padding: 0px 30px;
  height: 50px;
  border: 1px solid #2FA8FF;
  background: transparent;
  border-radius: 10px;
  font-weight: 400;
  font-size: 18px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart:hover {
  background: #2FA8FF;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart:hover .img_box img:first-child {
  display: none;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart:hover .img_box img:last-child {
  display: block;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart:hover p {
  color: #fff;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart .img_box {
  width: 23px;
  height: 21px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart .img_box img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart .img_box img:first-child {
  display: block;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart .img_box img:last-child {
  display: none;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart p {
  color: #2FA8FF;
  margin-left: 10px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .confirm button {
  margin-left: 0px;
  cursor: pointer;
  border: none;
  background: #2FA8FF;
  border-radius: 10px;
  padding: 0px 30px;
  height: 50px;
  line-height: 50px;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_model .item_r .tip_box {
  width: 100%;
  height: auto;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_model .item_r .tip_box .tip_item {
  margin-top: 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model .item_r .tip_box .tip_item img {
  width: 20px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model .item_r .tip_box .tip_item p {
  margin-left: 20px;
  color: #333;
  font-size: 14px;
}

.sign .sign_box .sign_content .sign_item_model2 {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l {
  width: 720px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box {
  width: 100%;
  height: 540px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .img_bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .img_bg2 {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .card {
  width: 540px;
  position: absolute;
  bottom: unset;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  overflow: hidden;
  overflow-x: auto;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .card img {
  margin-top: 10px;
  width: auto;
  height: 60px;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness {
  padding: 10px 15px;
  background: rgba(255, 255, 255, 0.85);
  position: absolute;
  bottom: 0;
  right: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  border-radius: 10px 10px 0 0;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness img {
  width: 30px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box {
  width: 80px;
  height: auto;
  margin: 0 8px;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box .brightness_line {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider {
  background: linear-gradient(to right, #000, #f9c626);
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider-bar {
  background: none !important;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box {
  width: 100%;
  height: auto;
  margin-top: 20px;
  padding: 0 30px;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-slide {
  cursor: pointer;
  margin-right: 20px;
  width: 110px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-slide:last-child {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-prev {
  top: 64%;
  left: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-prev::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-next {
  top: 64%;
  right: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-next img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-next::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_model3 {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l {
  width: 720px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box {
  width: 100%;
  height: 540px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .img_bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .img_bg3 {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card_box {
  width: 540px;
  position: absolute;
  bottom: unset;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card_box .boom {
  width: 250px;
  height: 4px;
  background: #fff;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card {
  width: 540px;
  position: static;
  bottom: unset;
  left: unset;
  transform: translateX(0%);
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  overflow: hidden;
  overflow-x: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card img {
  margin-top: 0px;
  width: auto;
  height: 80px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness {
  padding: 10px 15px;
  background: rgba(255, 255, 255, 0.85);
  position: absolute;
  bottom: 0;
  right: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  border-radius: 10px 10px 0 0;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness img {
  width: 30px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box {
  width: 80px;
  height: auto;
  margin: 0 8px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box .brightness_line {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider {
  background: linear-gradient(to right, #000, #f9c626);
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider-bar {
  background: none !important;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box {
  width: 100%;
  height: auto;
  margin-top: 20px;
  padding: 0 30px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-slide {
  cursor: pointer;
  margin-right: 20px;
  width: 110px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-slide:last-child {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-prev {
  top: 64%;
  left: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-prev::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-next {
  top: 64%;
  right: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-next img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-next::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_model3 .item_r {
  width: 420px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .step_title {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .step_title .step_num {
  text-align: center;
  line-height: 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #000;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .step_title p {
  margin-left: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box {
  width: 100%;
  height: auto;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  margin-top: 0px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:first-child {
  margin-top: 15px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) p {
  margin-top: 10px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .item {
  width: auto;
  height: 46px;
  border-radius: 28px;
  position: relative;
  padding: 14px 8px;
  border: none;
  box-shadow: 0 0 3px rgba(120, 120, 120, 0.35);
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) p {
  margin-top: 10px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .item {
  width: 60px;
  height: 46px;
  border-radius: 10px;
  position: relative;
  border: none;
  padding: 0;
  box-shadow: 0 0 3px rgba(120, 120, 120, 0.35);
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .white {
  border: none;
  padding: 0;
  width: 60px;
  height: 46px;
  background: #fff;
  border-radius: 10px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .white.active {
  border: none;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .white.active::after {
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 60px;
  height: 46px;
  background: url(../img/check1.png) no-repeat;
  background-size: 100% 100%;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .black {
  border: none;
  padding: 0;
  width: 60px;
  height: 46px;
  background: #000;
  border-radius: 10px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .black.active {
  border: none;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .black.active::after {
  z-index: 2;
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 60px;
  height: 46px;
  background: url(../img/check1.png) no-repeat;
  background-size: 100% 100%;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item p {
  margin-top: 16px;
  margin-right: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item .item_box {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item {
  cursor: pointer;
  margin-right: 3px;
  margin-bottom: 15px;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  padding: 14px 10px;
  border-radius: 28px;
  border: 1px solid rgba(204, 204, 204, 0.53);
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item.active {
  border: 1px solid #2FA8FF;
  color: #2FA8FF;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .step_title {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .step_title .step_num {
  text-align: center;
  line-height: 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #000;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .step_title p {
  margin-left: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input {
  margin-top: 15px;
  width: 380px;
  height: 56px;
  background: #FBFBFB;
  border-radius: 10px;
  border: 1px solid rgba(153, 153, 153, 0.53);
  margin-left: 40px;
  position: relative;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input input {
  outline: none;
  border: none;
  width: 100%;
  height: 100%;
  font-weight: 400;
  font-size: 18px;
  color: #000;
  padding: 0 35px 0 10px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input input::placeholder {
  color: #999;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input .delet {
  width: 40px;
  height: 56px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0px;
  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input .delet .delet_img {
  width: 18px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box {
  margin-top: 10px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box button {
  background: transparent;
  cursor: pointer;
  border: none;
  width: 50px;
  height: auto;
  margin: 0 2px;
  margin-top: 10px;
  font-weight: 400;
  font-size: 20px;
  color: #333;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box button img {
  -webkit-filter: drop-shadow(0px 0px 3px rgba(0, 0, 0, 0.3));
  filter: drop-shadow(0px 0px 3px rgba(0, 0, 0, 0.3));
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box .num {
  color: #ec0000;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .diy_tip {
  padding-left: 40px;
  text-align: left;
  margin-top: 20px;
  line-height: 1.345;
  color: #999;
  font-size: 14px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm {
  margin-top: 20px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart {
  margin-left: 0;
  padding: 0px 30px;
  height: 50px;
  border: 1px solid #2FA8FF;
  background: transparent;
  border-radius: 10px;
  font-weight: 400;
  font-size: 18px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart:hover {
  background: #2FA8FF;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart:hover .img_box img:first-child {
  display: none;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart:hover .img_box img:last-child {
  display: block;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart:hover p {
  color: #fff;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart .img_box {
  width: 23px;
  height: 21px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart .img_box img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart .img_box img:first-child {
  display: block;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart .img_box img:last-child {
  display: none;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart p {
  color: #2FA8FF;
  margin-left: 10px;
}

.sign .sign_box .sign_content .sign_item_model3 .item_r .confirm button {
  margin-left: 20px;
  cursor: pointer;
  border: none;
  background: #2FA8FF;
  border-radius: 10px;
  padding: 0px 30px;
  height: 50px;
  line-height: 50px;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_pay {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.sign .sign_box .sign_content .sign_item_pay .item_l {
  width: 720px;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .img_box {
  width: 100%;
  height: 540px;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .img_box .img_bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox {
  width: 100%;
  height: 400px;
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}

.sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox .lightbox_big {
  background-blend-mode: multiply;
  width: auto;
  height: 100%;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox .lightbox_big img {
  width: auto;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox .lightbox_big .lightbox_within {
  z-index: 2;
  position: absolute;
  width: 260px;
  height: 354px;
  left: 50%;
  transform: translateX(-50%);
  top: 1.5%;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box {
  width: 100%;
  height: auto;
  margin-top: 20px;
  padding: 0 30px;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-slide {
  cursor: pointer;
  margin-right: 20px;
  width: 110px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-slide:last-child {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-prev {
  top: 64%;
  left: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-prev::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-next {
  top: 64%;
  right: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-next img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-next::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_pay .item_r {
  width: 420px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 {
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .step_title {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .step_title .step_num {
  text-align: center;
  line-height: 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #000;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .step_title p {
  margin-left: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box {
  width: 100%;
  height: auto;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab {
  margin-top: 30px;
  width: 380px;
  height: 56px;
  border-radius: 10px;
  border: 1px solid rgba(153, 153, 153, 0.53);
  padding: 0 24px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab .item {
  cursor: pointer;
  margin-right: 58px;
  width: auto !important;
  height: 100%;
  font-weight: 400;
  line-height: 56px;
  font-size: 16px;
  color: #696969;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab .item.active {
  color: #2FA8FF;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab .item:last-child {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot {
  margin-top: 28px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item {
  width: 100%;
  height: auto;
  padding: 0 30px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-slide {
  cursor: pointer;
  margin-right: 14px;
  width: auto !important;
  height: 200px;
  border-radius: 10px;
  overflow: hidden;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-slide:last-child {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-prev {
  top: 64%;
  left: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-prev::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-next {
  top: 64%;
  right: 0;
  width: 14px;
  height: 23px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-next img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-next::after {
  content: '';
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 {
  margin-top: 50px;
  width: 100%;
  height: auto;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .step_title {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .step_title .step_num {
  text-align: center;
  line-height: 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #000;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .step_title p {
  margin-left: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box {
  margin-top: 29px;
  width: 380px;
  height: 296px;
  margin-left: 40px;
  border-radius: 10px;
  border: 1px solid rgba(153, 153, 153, 0.53);
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab {
  width: 100%;
  height: 56px;
  display: flex;
  padding: 0 23px;
  flex-direction: row;
  align-items: center;
  border-bottom: 1px solid rgba(153, 153, 153, 0.53);
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item {
  margin-right: 73px;
  cursor: pointer;
  font-weight: 400;
  line-height: 56px;
  font-size: 16px;
  color: #696969;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item.active {
  color: #2FA8FF;
  position: relative;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item.active::after {
  content: "";
  width: 100%;
  height: 2px;
  background: #2FA8FF;
  position: absolute;
  bottom: 0%;
  left: 0;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item:last-child {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet {
  width: 100%;
  height: 239px;
  padding: 0 0px 0 20px;
  overflow: hidden;
  overflow-y: auto;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 5px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 5px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 3px;
  background: #999;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  border-radius: 3px;
  background: transparent;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  padding-bottom: 20px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item .item {
  cursor: pointer;
  margin-top: 19px;
  margin-right: 18px;
  width: 100px;
  height: 128px;
  border-radius: 10px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item .item:nth-of-type(4n) {
  margin-right: 0;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .diy_tip {
  padding-left: 40px;
  text-align: left;
  margin-top: 20px;
  line-height: 1.345;
  color: #999;
  font-size: 14px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm {
  margin-top: 20px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  padding-left: 40px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart {
  margin-left: 0;
  padding: 0px 30px;
  height: 50px;
  border: 1px solid #2FA8FF;
  background: transparent;
  border-radius: 10px;
  font-weight: 400;
  font-size: 18px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart:hover {
  background: #2FA8FF;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart:hover .img_box img:first-child {
  display: none;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart:hover .img_box img:last-child {
  display: block;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart:hover p {
  color: #fff;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart .img_box {
  width: 23px;
  height: 21px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart .img_box img {
  width: 100%;
  height: 100%;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart .img_box img:first-child {
  display: block;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart .img_box img:last-child {
  display: none;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart p {
  color: #2FA8FF;
  margin-left: 10px;
}

.sign .sign_box .sign_content .sign_item_pay .item_r .confirm button {
  margin-left: 20px;
  cursor: pointer;
  border: none;
  background: #2FA8FF;
  border-radius: 10px;
  padding: 0px 30px;
  height: 50px;
  line-height: 50px;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
}

.reason {
  width: 100%;
  height: auto;
  padding: 80px 0 40px;
  background: #F1F3F5;
}

.reason .reason_box {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
}

.reason .reason_box .reason_item {
  margin-right: 22.5px;
  width: 385px;
  height: auto;
}

.reason .reason_box .reason_item:last-child {
  margin-right: 0;
}

.reason .reason_box .reason_item .item_img {
  width: 100%;
  height: 217px;
  border-radius: 10px;
  overflow: hidden;
}

.reason .reason_box .reason_item .item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reason .reason_box .reason_item .item_box {
  width: 100%;
  height: auto;
}

.reason .reason_box .reason_item .item_box .item_title {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #333;
  margin-top: 20px;
}

.reason .reason_box .reason_item .item_box .item_desc {
  margin-top: 20px;
  text-align: center;
  color: #666;
  font-size: 14px;
  line-height: 1.625;
}

.product {
  width: 100%;
  height: auto;
  padding: 80px 0;
  background: #F1F3F5;
}

.product .product_box {
  width: 100%;
  height: auto;
}

.product .product_box h2 {
  font-weight: 400;
  font-size: 60px;
  color: #000;
  text-align: center;
  margin-bottom: 62px;
}

.product .product_box .product_content {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.product .product_box .product_content .item {
  margin-top: 20px;
  margin-right: 20px;
  width: 285px;
  height: auto;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0px 8px 8px 0px rgba(51, 51, 51, 0.1);
}

.product .product_box .product_content .item:nth-of-type(4n) {
  margin-right: 0;
}

.product .product_box .product_content .item .img_box {
  cursor: pointer;
  width: 100%;
  height: 187px;
  border-radius: 10px 10px 0 0;
  overflow: hidden;
}

.product .product_box .product_content .item .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product .product_box .product_content .item .item_box {
  width: 100%;
  height: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.product .product_box .product_content .item .item_box .item_title {
  width: 100%;
  cursor: pointer;
  text-align: left;
  font-size: 18px;
  color: #333;
  line-height: 24px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  -webkit-box-orient: vertical;
}

.product .product_box .product_content .item .item_box .item_desc {
  width: 100%;
  cursor: pointer;
  height: 50px;
  text-align: left;
  margin-top: 20px;
  font-size: 14px;
  color: #696969;
  line-height: 24px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product .product_box .product_content .item .item_box .price_box {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  margin-top: 20px;
}

.product .product_box .product_content .item .item_box .price_box .market_price {
  margin-left: 10px;
  font-size: 16px;
  color: #696969;
  position: relative;
  line-height: 16px;
}

.product .product_box .product_content .item .item_box .price_box .market_price::after {
  content: '';
  width: 100%;
  height: 1px;
  background: #696969;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.product .product_box .product_content .item .item_box .price_box .price {
  color: #ff0606;
  font-size: 16px;
  line-height: 16px;
}

.product .product_box .product_content .item .item_box .price_box .price span {
  font-size: 24px;
  line-height: 24px;
}

.product .product_box .product_content .item .item_box .item_btn {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  margin-top: 15px;
}

.product .product_box .product_content .item .item_box .item_btn .more {
  margin-left: 0;
  height: 50px;
  padding: 0px 20px;
  border-radius: 10px;
  border: 1px solid rgba(47, 168, 255, 0.53);
  font-weight: 400;
  font-size: 14px;
  color: #2FA8FF;
  line-height: 50px;
}

.product .product_box .product_content .item .item_box .item_btn .more:hover {
  border: 1px solid #2FA8FF;
  color: #FFFFFF;
  background: #2FA8FF;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart {
  margin-left: 0;
  background: transparent;
  padding: 14px 20px;
  border-radius: 10px;
  border: 1px solid rgba(47, 168, 255, 0.53);
  font-weight: 400;
  font-size: 14px;
  color: #2FA8FF;
  line-height: 14px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart:hover {
  border: 1px solid #2FA8FF;
  background: #2FA8FF;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart:hover .btn_img_box img:first-child {
  display: none;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart:hover .btn_img_box img:last-child {
  display: block;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart:hover p {
  color: #fff;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box {
  width: 21px;
  height: 20px;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box img {
  width: 100%;
  height: 100%;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box img:first-child {
  display: block;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box img:last-child {
  display: none;
}

.product .product_box .product_content .item .item_box .item_btn .add_cart p {
  margin-left: 5px;
  font-size: 14px;
  color: #2FA8FF;
}

.value_creation {
  width: 100%;
  height: auto;
  padding: 80px 0;
  background: #fff;
}

.value_creation .creation_box {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.value_creation .creation_box .creation_b_l {
  width: 584px;
  height: 438px;
  background: #d9d9d9;
  border-radius: 10px;
  overflow: hidden;
}

.value_creation .creation_box .creation_b_l img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.value_creation .creation_box .creation_b_r {
  width: 473px;
  height: auto;
}

.value_creation .creation_box .creation_b_r .creation_title {
  text-align: left;
  font-size: 36px;
  color: #000;
}

.value_creation .creation_box .creation_b_r .creation_b_r_box {
  width: 100%;
  height: auto;
}

.value_creation .creation_box .creation_b_r .creation_b_r_box .item {
  width: 100%;
  height: auto;
  position: relative;
  margin-top: 30px;
}

.value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_img {
  width: 56px;
  height: 56px;
  position: absolute;
  z-index: 1;
  left: -26px;
  top: -12px;
}

.value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_img img {
  width: 100%;
  height: 100%;
}

.value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_box {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
}

.value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_box .item_title {
  font-weight: bold;
  font-size: 18px;
  color: #333;
  text-align: left;
}

.value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_box .item_desc {
  text-align: left;
  font-size: 14px;
  line-height: 20px;
  color: #666;
  margin-top: 10px;
}

.feature {
  width: 100%;
  height: auto;
  padding: 80px 0;
  background: #fff;
}

.feature .feature_box {
  width: 100%;
  height: auto;
}

.feature .feature_box .item {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.feature .feature_box .item:nth-of-type(2n) {
  margin-top: 168px;
  flex-direction: row-reverse;
}

.feature .feature_box .item .img_box {
  width: 486px;
  height: 562px;
}

.feature .feature_box .item .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature .feature_box .item .item_box {
  width: 595px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature .feature_box .item .item_box .item_title {
  text-align: left;
  font-size: 60px;
  color: #000000;
}

.feature .feature_box .item .item_box .item_desc {
  margin-top: 15px;
}

.feature .feature_box .item .item_box .item_desc p {
  margin-top: 30px;
  text-align: left;
  font-weight: 400;
  font-size: 16px;
  color: #696969;
  line-height: 24px;
}

.feature .feature_box .item .item_box a {
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  margin-top: 40px;
  padding: 22px 60px;
  background: #2FA8FF;
  border-radius: 10px;
}

.review {
  width: 100%;
  height: auto;
  padding: 88px 0 68px;
  background: #F1F3F5;
}

.review .review_box {
  width: 100%;
  height: auto;
}

.review .review_box h2 {
  font-weight: 400;
  font-size: 60px;
  color: #000;
  text-align: center;
  margin-bottom: 81px;
}

.review .review_box .review_top {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.review .review_box .review_top .item {
  width: 373px;
  margin-right: 40px;
  height: auto;
  background: #FFFFFF;
  box-shadow: 0px 8px 8px 0px rgba(51, 51, 51, 0.1);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 30px;
}

.review .review_box .review_top .item:last-child {
  margin-right: 0;
}

.review .review_box .review_top .item .img_box {
  width: 100%;
  height: 176px;
  overflow: hidden;
}

.review .review_box .review_top .item .img_box img {
  cursor: pointer;
  max-width: 100%;
  height: 100%;
  object-fit: fill;
}

.review .review_box .review_top .item .img_box video {
  width: 100%;
  height: 100%;
}

.review .review_box .review_top .item .item_box {
  width: 100%;
  height: auto;
  margin-top: 37px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.review .review_box .review_top .item .item_box .item_desc {
  text-align: center;
  font-weight: 400;
  font-size: 16px;
  color: #696969;
  line-height: 28px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

.review .review_box .review_top .item .item_box .item_desc * {
  text-align: center !important;
  font-weight: 400 !important;
  font-size: 16px !important;
  color: #696969 !important;
  line-height: 28px !important;
}

.review .review_box .review_top .item .item_box .item_star {
  margin-top: 24px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.review .review_box .review_top .item .item_box .item_star img {
  width: 19px;
  height: 18px;
  margin-right: 8px;
}

.review .review_box .review_top .item .item_box .item_star img:last-child {
  margin-right: 0;
}

.review .review_box .review_top .item .item_box .item_name {
  margin-top: 27px;
  text-align: center;
  font-weight: 400;
  font-size: 14px;
  color: #999999;
}

.review .review_box .review_top .item .item_box .item_country {
  margin-top: 16px;
  text-align: center;
  font-weight: 400;
  font-size: 14px;
  color: #999999;
}

.review .review_box .review_top .swiper-button-prev {
  top: 50%;
  left: -50px;
  width: 14px;
  height: 23px;
}

.review .review_box .review_top .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

.review .review_box .review_top .swiper-button-prev::after {
  content: '';
}

.review .review_box .review_top .swiper-button-next {
  top: 50%;
  right: -50px;
  width: 14px;
  height: 23px;
}

.review .review_box .review_top .swiper-button-next img {
  width: 100%;
  height: 100%;
}

.review .review_box .review_top .swiper-button-next::after {
  content: '';
}

.review .review_box .review_center {
  width: 100%;
  height: auto;
  padding: 30px 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.review .review_box .review_center a {
  cursor: pointer;
  border: none;
  padding: 24px 80px;
  background: #2FA8FF;
  border-radius: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
}

.review .review_box .review_bot {
  margin-top: 75px;
  width: 100%;
  height: 161px;
  background: #FFFFFF;
  box-shadow: 0px 8px 8px 0px rgba(51, 51, 51, 0.2);
  border-radius: 10px;
  padding: 0 32px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.review .review_box .review_bot .item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.review .review_box .review_bot .item .img_box {
  width: 50px;
  height: 50px;
  overflow: hidden;
}

.review .review_box .review_bot .item .img_box img {
  width: 100%;
  height: 100%;
}

.review .review_box .review_bot .item .item_title {
  margin-top: 10px;
  font-weight: 700;
  font-size: 15px;
  color: #000000;
}

.review .review_box .review_bot .item .item_desc {
  margin-top: 5px;
  font-weight: 400;
  font-size: 12px;
  color: #777;
}

.email_regist {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.5);
}

.email_regist .regist_box {
  width: 1200px;
  height: 750px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.email_regist .regist_box .regist_content {
  width: 1180px;
  height: 730px;
  background: #FFFFFF;
  border-radius: 10px;
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0 67px;
}

.email_regist .regist_box .regist_content .turn_close {
  cursor: pointer;
  width: 26px;
  height: 26px;
  position: absolute;
  top: 20px;
  right: 20px;
  transition: all 0.5s;
}

.email_regist .regist_box .regist_content .turn_close img {
  width: 100%;
  height: 100%;
}

.email_regist .regist_box .regist_content .turn_close:hover {
  transform: rotate(180deg);
}

.email_regist .regist_box .regist_content .reg_l {
  width: 552px;
  height: 514px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.email_regist .regist_box .regist_content .reg_l .turn_img {
  width: 514px;
  height: 514px;
  z-index: 1;
  transition: all 4.5s ease-in-out;
  position: relative;
}

.email_regist .regist_box .regist_content .reg_l .turn_img img {
  width: 100%;
  height: 514px;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box {
  width: 496px;
  height: 496px;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item {
  font-weight: bold;
  display: block;
  position: absolute;
  box-sizing: border-box;
  top: 50%;
  left: 50%;
  width: 50%;
  transform-origin: left center;
  color: #ffffff;
  padding: 0 5px 0 90px;
  font-size: 16px;
  line-height: 20px;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item .item_bg {
  box-sizing: border-box;
  content: " ";
  display: block;
  height: 0;
  left: 50%;
  padding-left: 0;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  width: 0;
  z-index: -1;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(even) {
  color: #e2be62;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(even) .item_bg {
  border-right: 248px solid transparent;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(odd) {
  color: #fff;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(odd) .item_bg {
  border-right: 248px solid #3894d7;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_logo {
  z-index: 1;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  background: #fff;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_logo img {
  max-width: 90%;
  height: auto;
}

.email_regist .regist_box .regist_content .reg_l .needle {
  width: 74px;
  height: auto;
  margin-left: -36px;
  z-index: 2;
}

.email_regist .regist_box .regist_content .reg_l .needle img {
  width: 100%;
  height: auto;
}

.email_regist .regist_box .regist_content .reg_r {
  width: 446px;
  height: auto;
  background: #FFFFFF;
  box-shadow: 0px 5px 15px 0px rgba(51, 51, 51, 0.08);
  border-radius: 10px;
  border: 1px solid rgba(232, 232, 232, 0.53);
  padding: 51px 32px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.email_regist .regist_box .regist_content .reg_r .reg_title {
  text-align: center;
  font-weight: 400;
  font-size: 30px;
  color: #000000;
}

.email_regist .regist_box .regist_content .reg_r .reg_desc {
  margin-top: 24px;
  width: 301px;
  text-align: center;
  font-weight: 400;
  font-size: 14px;
  color: #999999;
  line-height: 24px;
}

.email_regist .regist_box .regist_content .reg_r .form_item {
  width: 100%;
  height: 60px;
  background: #FFFFFF;
  border-radius: 10px;
  border: 1px solid rgba(51, 51, 51, 0.53);
  margin-top: 28px;
  overflow: hidden;
}

.email_regist .regist_box .regist_content .reg_r .form_item input {
  border: none;
  outline: none;
  background: transparent;
  font-weight: 400;
  padding: 0 21px;
  font-size: 18px;
  color: #333;
  width: 100%;
  height: 100%;
}

.email_regist .regist_box .regist_content .reg_r .form_item input::placeholder {
  color: #696969;
}

.email_regist .regist_box .regist_content .reg_r .form_discount {
  position: relative;
  display: none;
}

.email_regist .regist_box .regist_content .reg_r .form_discount input {
  padding-right: 41px;
  text-align: center;
}

.email_regist .regist_box .regist_content .reg_r .form_discount img {
  position: absolute;
  width: 20px;
  cursor: pointer;
  height: auto;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.email_regist .regist_box .regist_content .reg_r .submit {
  margin-top: 31px;
  width: 100%;
  height: 60px;
  background: #2FA8FF;
  border-radius: 10px;
}

.email_regist .regist_box .regist_content .reg_r .submit button {
  width: 100%;
  text-align: center;
  cursor: pointer;
  background: transparent;
  border: none;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  text-align: center;
  line-height: 60px;
}

.email_regist .regist_box .regist_content .reg_r .no_thanks {
  margin-top: 34px;
}

.email_regist .regist_box .regist_content .reg_r .no_thanks button {
  cursor: pointer;
  background: transparent;
  border: none;
  font-weight: 400;
  font-size: 18px;
  color: #2FA8FF;
  line-height: 24px;
}

.email_regist .regist_box .regist_content .reg_r .tips {
  margin-top: 25px;
  text-align: center;
  width: 331px;
  font-weight: 400;
  font-size: 14px;
  color: #999999;
  line-height: 24px;
}

.quo_loading {
  display: none;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.5);
}

.quo_loading .quo_box {
  width: 590px;
  height: 540px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.quo_loading .quo_box .quo_content {
  width: 570px;
  height: 520px;
  background: #FFFFFF;
  border-radius: 10px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 67px;
}

.quo_loading .quo_box .quo_content .turn_close {
  cursor: pointer;
  width: 26px;
  height: 26px;
  position: absolute;
  top: 20px;
  right: 20px;
  transition: all 0.5s;
}

.quo_loading .quo_box .quo_content .turn_close img {
  width: 100%;
  height: 100%;
}

.quo_loading .quo_box .quo_content .turn_close:hover {
  transform: rotate(180deg);
}

.quo_loading .quo_box .quo_content .quo_title {
  text-align: center;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
}

.quo_loading .quo_box .quo_content .quo_ani {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 74px;
}

.quo_loading .quo_box .quo_content .quo_ani > img {
  width: 74px;
  height: 74px;
  animation: rotate 2s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.quo_loading .quo_box .quo_content .quo_ani .tbox {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 35px;
  width: 167px;
  height: auto;
}

.quo_loading .quo_box .quo_content .quo_ani .tbox .tiao {
  width: 100%;
  height: 5px;
  background: #CCCCCC;
  border-radius: 2px;
  overflow: hidden;
}

.quo_loading .quo_box .quo_content .quo_ani .tbox .tiao .tiao_d {
  width: 5%;
  height: 100%;
  background: #2FA8FF;
}

.quo_loading .quo_box .quo_content .quo_ani .tbox p {
  margin-top: 9px;
  font-weight: 400;
  font-size: 14px;
  color: #696969;
}

.quo_loading .quo_box .quo_content .quo_title2 {
  margin-top: 69px;
  text-align: center;
  font-weight: 400;
  font-size: 18px;
  color: #2FA8FF;
  margin-bottom: 7px;
}

.quo_loading .quo_box .quo_content .quo_desc {
  text-align: center;
  margin-top: 10px;
  font-weight: 400;
  font-size: 14px;
  color: #999999;
}

.img_popup {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}

.img_popup .turn_close {
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: absolute;
  top: 40px;
  right: 40px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  z-index: 20;
  font-size: 30px;
}

.img_popup .img_content {
  max-width: 600px;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.img_popup .img_content img {
  width: 100%;
  height: auto;
}

@media screen and (max-width: 1024px) {
  .header {
    width: 100%;
    height: 19.73333vw;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 12;
    box-shadow: 0 0 3px rgba(120, 120, 120, 0.35);
  }
  .header .header_box {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_top {
    width: 100%;
    height: 8vw;
    background: #f5f5ee;
  }
  .header .header_box .header_top .header_top_box {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
  }
  .header .header_box .header_top .header_top_box .share {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .header .header_box .header_top .header_top_box .share .link {
    display: inline-block;
    width: 2vw;
    height: 2.13333vw;
    margin-right: 3.2vw;
  }
  .header .header_box .header_top .header_top_box .share .link img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_top .header_top_box .share .fei {
    display: inline-block;
    width: 2.26667vw;
    height: auto;
    margin-right: 3.2vw;
  }
  .header .header_box .header_top .header_top_box .share .fei img {
    width: 100%;
    height: auto;
  }
  .header .header_box .header_top .header_top_box .share .facebook {
    display: inline-block;
    width: 2vw;
    height: 2.13333vw;
    margin-right: 3.2vw;
  }
  .header .header_box .header_top .header_top_box .share .facebook img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_top .header_top_box .share .in {
    display: inline-block;
    width: 2.26667vw;
    height: 2.26667vw;
  }
  .header .header_box .header_top .header_top_box .share .in img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_top .header_top_box .header_t_b_r {
    display: flex;
    flex-direction: row;
    align-items: center;
    line-height: 8vw !important;
  }
  .header .header_box .header_top .header_top_box .header_t_b_r .str_move {
    display: flex;
    flex-direction: row;
  }
  .header .header_box .header_top .header_top_box .header_t_b_r p {
    width: auto;
    font-size: 3.2vw;
    color: #000;
    font-weight: 400;
    margin-left: 3.2vw;
  }
  .header .header_box .header_center {
    width: 100%;
    height: 10.66667vw !important;
    background: #f5f5ee;
    line-height: 10.66667vw !important;
  }
  .header .header_box .header_center p {
    padding-left: 12vw;
    padding-right: 12vw;
    flex-shrink: 0;
    font-size: 3.2vw;
    color: #000;
    font-weight: 400;
    margin-left: 0px;
  }
  .header .header_box .header_bot {
    background: #fff;
    width: 100%;
    height: 11.73333vw;
  }
  .header .header_box .header_bot .header_bot_box {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .header .header_box .header_bot .header_bot_box .nav {
    display: none;
    align-items: center;
    flex-direction: row;
  }
  .header .header_box .header_bot .header_bot_box .nav a {
    margin-right: 8.93333vw;
    font-size: 2.4vw;
    color: #000;
    font-weight: 500;
    text-transform: capitalize;
  }
  .header .header_box .header_bot .header_bot_box .nav a:last-child {
    margin-right: 0;
  }
  .header .header_box .header_bot .header_bot_box .nav a:hover {
    color: #56b8ff;
  }
  .header .header_box .header_bot .header_bot_box .logo {
    width: 19.73333vw;
    height: auto;
  }
  .header .header_box .header_bot .header_bot_box .logo a {
    display: inline-block;
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_bot .header_bot_box .logo a img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_bot .header_bot_box .logo a img:first-child {
    display: none;
  }
  .header .header_box .header_bot .header_bot_box .logo a img:last-child {
    display: block;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r {
    display: none;
    flex-direction: row;
    align-items: center;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .create_sign {
    margin-right: 8.8vw;
    font-size: 2.4vw;
    color: #000;
    font-weight: 500;
    text-transform: capitalize;
    position: relative;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .create_sign::after {
    content: 'nes';
    color: #fff;
    text-transform: lowercase;
    font-size: 1.33333vw;
    width: 3.46667vw;
    height: 2vw;
    line-height: 1.2vw;
    background: url(../img/nes_bg1.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: -21%;
    right: -3.46667vw;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .shop_cart {
    margin-right: 8.8vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .shop_cart .img_box {
    width: 4vw;
    height: 3.6vw;
    position: relative;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .shop_cart .img_box img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .shop_cart .img_box::after {
    content: '';
    width: 1.06667vw;
    height: 1.06667vw;
    background: #ff0606;
    border-radius: 50%;
    position: absolute;
    top: 13%;
    right: 0;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .shop_cart p {
    margin-left: 1.33333vw;
    font-size: 2.4vw;
    color: #000;
    font-weight: 500;
    text-transform: capitalize;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .search {
    width: 2.53333vw;
    height: 2.53333vw;
  }
  .header .header_box .header_bot .header_bot_box .header_bot_r .search img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_bot .header_bot_box .header_menu {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .header .header_box .header_bot .header_bot_box .header_menu .cart {
    width: 5.06667vw;
    height: auto;
    margin-right: 5.33333vw;
    position: relative;
  }
  .header .header_box .header_bot .header_bot_box .header_menu .cart img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_bot .header_bot_box .header_menu .cart #cart_num_mb {
    display: inline-block;
    background: #ff0606;
    border-radius: 2vw;
    position: absolute;
    top: -31%;
    right: -39%;
    color: #fff;
    font-size: 3.2vw;
    line-height: 3.2vw;
    min-width: 4vw;
    min-height: 4vw;
    padding: 0.53333vw;
  }
  .header .header_box .header_bot .header_bot_box .header_menu .search {
    padding: 0;
    width: 5.06667vw;
    height: 5.06667vw;
    margin-right: 5.33333vw;
  }
  .header .header_box .header_bot .header_bot_box .header_menu .search img {
    width: 100%;
    height: 100%;
  }
  .header .header_box .header_bot .header_bot_box .header_menu .menu {
    width: 5.2vw;
    height: 4.4vw;
  }
  .header .header_box .header_bot .header_bot_box .header_menu .menu img {
    width: 100%;
    height: 100%;
  }
  .banner {
    margin-top: 19.73333vw;
    width: 100%;
    height: 56.26667vw;
  }
  .banner .banner_item {
    width: 100%;
    height: 100%;
    position: relative;
  }
  .banner .banner_item img {
    width: 100%;
    height: 100%;
    object-fit: fill;
  }
  .banner .banner_item video {
    width: 100%;
    height: 100%;
    object-fit: fill;
  }
  .banner .banner_item .safearea {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
  }
  .banner .banner_item .safearea .banner_box {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .banner .banner_item .safearea .banner_box h2 {
    margin-top: 19.5456vw;
    font-family: 'Roboto';
    font-size: 6.4vw;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    line-height: 1.527;
  }
  .banner .banner_item .safearea .banner_box .desc {
    font-style: italic;
    margin-top: 2.66667vw;
    font-family: 'Roboto';
    font-size: 2.93333vw;
    color: #fff;
    text-align: center;
  }
  .banner .banner_item .safearea .banner_box .banner_btn {
    margin-top: 5.33333vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .banner_item .safearea .banner_box .banner_btn .design_now {
    padding: 3.33333vw 7.73333vw;
    background: rgba(56, 148, 214, 0.4);
    border-radius: 1.33333vw;
    font-size: 3.2vw;
    color: #fff;
  }
  .banner .banner_item .safearea .banner_box .banner_btn .design_now:hover {
    background: #3894d6;
  }
  .banner .banner_item .safearea .banner_box .banner_btn .learn_more {
    margin-left: 5.33333vw;
    padding: 3.33333vw 7.73333vw;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 1.33333vw;
    font-size: 3.2vw;
    color: #fff;
  }
  .banner .banner_item .safearea .banner_box .banner_btn .learn_more:hover {
    background: black;
  }
  .sign {
    width: 100%;
    height: auto;
    padding: 5.33333vw 0;
    background: #fff;
  }
  .sign .sign_box {
    width: 100%;
    height: auto;
  }
  .sign .sign_box h2 {
    font-weight: 400;
    font-size: 7.2vw;
    color: #000;
    text-align: center;
    margin-bottom: 5.33333vw;
  }
  .sign .sign_box .sign_tab {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-bottom: 2px;
    overflow-x: auto;
  }
  .sign .sign_box .sign_tab .tab_item {
    flex-shrink: 0;
    text-align: center;
    line-height: 9.86667vw;
    font-weight: 400;
    font-size: 2.93333vw;
    color: #696969;
    cursor: pointer;
    width: auto;
    padding: 0 2vw;
    height: 9.86667vw;
    background: transparent;
    border-radius: 0vw;
    border: 1px solid rgba(105, 105, 105, 0.53);
  }
  .sign .sign_box .sign_tab .tab_item:first-child {
    border-radius: 1.33333vw 0vw 0vw 1.33333vw;
    border: 1px solid rgba(105, 105, 105, 0.53);
    border-left: 1px solid rgba(105, 105, 105, 0.53);
    border-right: 0vw solid rgba(105, 105, 105, 0.53);
  }
  .sign .sign_box .sign_tab .tab_item:first-child.active {
    border-left: none;
    border-right: none;
  }
  .sign .sign_box .sign_tab .tab_item:nth-of-type(2) {
    border-radius: 0vw 0vw 0vw 0vw;
    border: 0.13333vw solid rgba(105, 105, 105, 0.53);
    border-left: 1px solid rgba(105, 105, 105, 0.53);
    border-right: 0vw solid rgba(105, 105, 105, 0.53);
  }
  .sign .sign_box .sign_tab .tab_item:nth-of-type(2).active {
    border-left: none;
    border-right: none;
  }
  .sign .sign_box .sign_tab .tab_item:nth-of-type(3) {
    border-radius: 0vw 0vw 0vw 0vw;
    border: 0.13333vw solid rgba(105, 105, 105, 0.53);
    border-left: 1px solid rgba(105, 105, 105, 0.53);
    border-right: 0vw solid rgba(105, 105, 105, 0.53);
  }
  .sign .sign_box .sign_tab .tab_item:nth-of-type(3).active {
    border-left: none;
    border-right: none;
  }
  .sign .sign_box .sign_tab .tab_item.active {
    color: #fff;
    border: 0.13333vw solid #2FA8FF;
    border-left: none;
    border-right: none;
    background: #2FA8FF;
  }
  .sign .sign_box .sign_tab .tab_item:last-child {
    border-left: 1px solid rgba(105, 105, 105, 0.53);
    border-right: 1px solid rgba(105, 105, 105, 0.53);
    border-radius: 0 1.33333vw 1.33333vw 0;
  }
  .sign .sign_box .sign_tab .tab_item:last-child.active {
    border-left: none;
    border-right: none;
  }
  .sign .sign_box .sign_content {
    width: 100%;
    height: auto;
    margin-top: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box {
    width: 100%;
    height: 69vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .img_bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .card {
    width: 79%;
    position: absolute;
    bottom: unset;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: row;
    align-items: baseline;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .card img {
    width: auto;
    height: 10.66667vw;
    margin-top: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness {
    padding: 1.33333vw 2vw;
    background: rgba(255, 255, 255, 0.85);
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.33333vw 1.33333vw 0 0;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness img {
    width: 4vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box {
    width: 10.66667vw;
    height: auto;
    margin: 0 1.06667vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box .brightness_line {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider {
    background: linear-gradient(to right, #000, #f9c626);
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider-bar {
    background: none !important;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box {
    width: 100%;
    height: auto;
    margin-top: 2.66667vw;
    padding: 0 4vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-slide {
    cursor: pointer;
    margin-right: 2.66667vw;
    width: 18.33333vw;
    height: 12.66667vw;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-slide:last-child {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-prev {
    top: 76%;
    left: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-prev::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-next {
    top: 76%;
    right: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_model .item_l .bg_box .swiper-button-next::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_model .item_r {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .step_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .step_title .step_num {
    text-align: center;
    line-height: 5vw;
    width: 5vw;
    height: 5vw;
    border-radius: 50%;
    background: #000;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .step_title p {
    margin-left: 2vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box {
    width: 100%;
    height: auto;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin-top: 0vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item:first-child {
    margin-top: 3.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item p {
    margin-top: 2.13333vw;
    margin-right: 1.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item .item_box {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item {
    cursor: pointer;
    margin-right: 1.33333vw;
    margin-bottom: 3.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #333333;
    padding: 2.66667vw 1.46667vw;
    border-radius: 3.73333vw;
    border: 0.13333vw solid rgba(204, 204, 204, 0.53);
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item.active {
    border: 0.13333vw solid #2FA8FF;
    color: #2FA8FF;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_apply .item_box .item {
    padding: 2.66667vw 5.1333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color p {
    margin-top: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .item {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    border-radius: 1.33333vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .white {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    background: #fff;
    border-radius: 1.33333vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .white.active {
    border: none;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .white.active::after {
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 10vw;
    height: 7.66667vw;
    background: url(../img/check1.png) no-repeat;
    background-size: 100% 100%;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .black {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    background: #000;
    border-radius: 1.33333vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .black.active {
    border: none;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step1 .attribute_box .attribute_color .item_box .black.active::after {
    z-index: 2;
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 10vw;
    height: 7.66667vw;
    background: url(../img/check1.png) no-repeat;
    background-size: 100% 100%;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .step_num {
    text-align: center;
    line-height: 5vw;
    width: 5vw;
    height: 5vw;
    border-radius: 50%;
    background: #000;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input {
    margin-top: 0vw;
    width: 86.66667vw;
    height: 10.13333vw;
    background: #FBFBFB;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(153, 153, 153, 0.53);
    margin-left: 1.33333vw;
    position: relative;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input input {
    outline: none;
    border: none;
    width: 100%;
    height: 100%;
    font-weight: 400;
    font-size: 3.2vw;
    color: #000;
    padding: 0 4.66667vw 0 2.66667vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input input::placeholder {
    color: #999;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input .delet {
    width: 8vw;
    height: 10.13333vw;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0px;
    cursor: pointer;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title .input .delet .delet_img {
    width: 3.6vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .step_title p {
    margin-left: 2vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input {
    margin-top: 3.33333vw;
    width: 86.66667vw;
    height: 10.13333vw;
    background: #FBFBFB;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(153, 153, 153, 0.53);
    margin-left: 5.33333vw;
    position: relative;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input input {
    outline: none;
    border: none;
    width: 100%;
    height: 100%;
    font-weight: 400;
    font-size: 3.2vw;
    color: #000;
    padding: 0 4.66667vw 0 2.66667vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input input::placeholder {
    color: #999;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input .delet {
    width: 8vw;
    height: 10.13333vw;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0px;
    cursor: pointer;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .input .delet .delet_img {
    width: 3.6vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box {
    margin-top: 2vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box button {
    background: transparent;
    cursor: pointer;
    border: none;
    width: 6.66667vw;
    height: auto;
    margin: 0 0.8vw;
    margin-top: 2.66667vw;
    font-weight: 400;
    font-size: 4.8vw;
    color: #333;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box button img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .item_step .step2 .select_box .num {
    color: #ec0000;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .price_box {
    margin-top: 5.33333vw;
    padding-left: 5.33333vw;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .price_box span {
    color: #ff0606;
    font-size: 3.2vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .price_box p {
    color: #ff0606;
    font-size: 5.86667vw;
    line-height: 5.86667vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .diy_tip {
    padding-left: 5.33333vw;
    text-align: left;
    margin-top: 2.66667vw;
    line-height: 1.345;
    color: #999;
    font-size: 3.2vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .confirm {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart {
    padding: 0vw 4.8vw;
    height: 11.33333vw;
    border: 0.13333vw solid #2FA8FF;
    background: transparent;
    border-radius: 1.33333vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart .img_box {
    width: 4.6vw;
    height: 4.2vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart .img_box img:first-child {
    display: block;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart .img_box img:last-child {
    display: none;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .confirm .add_cart p {
    margin-left: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .confirm button {
    margin-left: 0vw;
    cursor: pointer;
    border: none;
    background: #2FA8FF;
    border-radius: 1.33333vw;
    padding: 0vw 8.26667vw;
    height: 11.33333vw;
    line-height: 11.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .tip_box {
    width: 100%;
    height: auto;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .tip_box .tip_item {
    margin-top: 2.66667vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .tip_box .tip_item img {
    width: 4vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model .item_r .tip_box .tip_item p {
    margin-left: 2.66667vw;
    color: #333;
    font-size: 3.2vw;
  }
  .sign .sign_box .sign_content .sign_item_model2 {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box {
    width: 100%;
    height: 69vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .img_bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .card {
    width: 79%;
    position: absolute;
    bottom: unset;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: row;
    align-items: baseline;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .card img {
    width: auto;
    height: 8vw;
    margin-top: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness {
    padding: 1.33333vw 2vw;
    background: rgba(255, 255, 255, 0.85);
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.33333vw 1.33333vw 0 0;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness img {
    width: 4vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box {
    width: 10.66667vw;
    height: auto;
    margin: 0 1.06667vw;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box .brightness_line {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider {
    background: linear-gradient(to right, #000, #f9c626);
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider-bar {
    background: none !important;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box {
    width: 100%;
    height: auto;
    margin-top: 2.66667vw;
    padding: 0 4vw;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-slide {
    cursor: pointer;
    margin-right: 2.66667vw;
    width: 18.33333vw;
    height: 12.66667vw;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-slide:last-child {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-prev {
    top: 76%;
    left: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-prev::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-next {
    top: 76%;
    right: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_model2 .item_l .bg_box .swiper-button-next::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_model3 {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box {
    width: 100%;
    height: 69vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .img_bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .img_bg3 {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card_box {
    width: 72.66667vw;
    position: absolute;
    bottom: unset;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card_box .boom {
    width: 33.33333vw;
    height: 0.53333vw;
    background: #fff;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card {
    width: 100%;
    position: static;
    bottom: unset;
    left: unset;
    transform: translateX(0%);
    display: flex;
    flex-direction: row;
    align-items: baseline;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .card img {
    width: auto;
    height: 10.66667vw;
    margin-top: 0vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness {
    padding: 1.33333vw 2vw;
    background: rgba(255, 255, 255, 0.85);
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.33333vw 1.33333vw 0 0;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness img {
    width: 4vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box {
    width: 10.66667vw;
    height: auto;
    margin: 0 1.06667vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box .brightness_line {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider {
    background: linear-gradient(to right, #000, #f9c626);
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .img_box .brightness .brightness_box .brightness_line .layui-slider-bar {
    background: none !important;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box {
    width: 100%;
    height: auto;
    margin-top: 2.66667vw;
    padding: 0 4vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-slide {
    cursor: pointer;
    margin-right: 2.66667vw;
    width: 18.33333vw;
    height: 12.66667vw;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-slide:last-child {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-prev {
    top: 76%;
    left: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-prev::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-next {
    top: 76%;
    right: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_l .bg_box .swiper-button-next::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .step_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .step_title .step_num {
    text-align: center;
    line-height: 5vw;
    width: 5vw;
    height: 5vw;
    border-radius: 50%;
    background: #000;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .step_title p {
    margin-left: 2vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box {
    width: 100%;
    height: auto;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin-top: 0vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:first-child {
    margin-top: 3.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) p {
    margin-top: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .item {
    border: none;
    padding: 0;
    width: auto;
    height: auto;
    border-radius: 3.73333vw;
    padding: 2.66667vw 1.46667vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) p {
    margin-top: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .item {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    border-radius: 1.33333vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .white {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    background: #fff;
    border-radius: 1.33333vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .white.active {
    border: none;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .white.active::after {
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 10vw;
    height: 7.66667vw;
    background: url(../img/check1.png) no-repeat;
    background-size: 100% 100%;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .black {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    background: #000;
    border-radius: 1.33333vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .black.active {
    border: none;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(3) .item_box .black.active::after {
    z-index: 2;
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 10vw;
    height: 7.66667vw;
    background: url(../img/check1.png) no-repeat;
    background-size: 100% 100%;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item p {
    margin-top: 2.13333vw;
    margin-right: 1.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item .item_box {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item {
    cursor: pointer;
    margin-right: 1.33333vw;
    margin-bottom: 3.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #333333;
    padding: 2.66667vw 1.46667vw;
    border-radius: 3.73333vw;
    border: 0.13333vw solid rgba(204, 204, 204, 0.53);
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item.active {
    border: 0.13333vw solid #2FA8FF;
    color: #2FA8FF;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .step_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .step_title .step_num {
    text-align: center;
    line-height: 5vw;
    width: 5vw;
    height: 5vw;
    border-radius: 50%;
    background: #000;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .step_title p {
    margin-left: 2vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input {
    margin-top: 3.33333vw;
    width: 86.66667vw;
    height: 10.13333vw;
    background: #FBFBFB;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(153, 153, 153, 0.53);
    margin-left: 5.33333vw;
    position: relative;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input input {
    outline: none;
    border: none;
    width: 100%;
    height: 100%;
    font-weight: 400;
    font-size: 3.2vw;
    color: #000;
    padding: 0 4.66667vw 0 2.66667vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input input::placeholder {
    color: #999;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input .delet {
    width: 8vw;
    height: 10.13333vw;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0px;
    cursor: pointer;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .input .delet .delet_img {
    width: 3.6vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box {
    margin-top: 2vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box button {
    background: transparent;
    cursor: pointer;
    border: none;
    width: 6.66667vw;
    height: auto;
    margin: 0 0.8vw;
    margin-top: 2.66667vw;
    font-weight: 400;
    font-size: 4.8vw;
    color: #333;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box button img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .item_step .step2 .select_box .num {
    color: #ec0000;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .diy_tip {
    padding-left: 5.33333vw;
    text-align: left;
    margin-top: 2.66667vw;
    line-height: 1.345;
    color: #999;
    font-size: 3.2vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .confirm {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart {
    padding: 0vw 4.8vw;
    height: 11.33333vw;
    border: 0.13333vw solid #2FA8FF;
    background: transparent;
    border-radius: 1.33333vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart .img_box {
    width: 4.6vw;
    height: 4.2vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart .img_box img:first-child {
    display: block;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart .img_box img:last-child {
    display: none;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .confirm .add_cart p {
    margin-left: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_model3 .item_r .confirm button {
    margin-left: 2.66667vw;
    cursor: pointer;
    border: none;
    background: #2FA8FF;
    border-radius: 1.33333vw;
    padding: 0vw 8.26667vw;
    height: 11.33333vw;
    line-height: 11.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_pay {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l {
    width: 92vw;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .img_box {
    width: 100%;
    height: 69vw;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .img_box .img_bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox {
    width: 100%;
    height: 53.33333vw;
    position: absolute;
    bottom: 4vw;
    left: 50%;
    transform: translateX(-50%);
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox .lightbox_big {
    background-blend-mode: multiply;
    width: auto;
    height: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox .lightbox_big img {
    width: auto;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .img_box .lightbox .lightbox_big .lightbox_within {
    z-index: 2;
    position: absolute;
    width: 33.33333vw !important;
    height: 45.86667vw;
    left: 50%;
    transform: translateX(-50%);
    top: 2.5%;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box {
    width: 100%;
    height: auto;
    margin-top: 2.66667vw;
    padding: 0 4vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-slide {
    cursor: pointer;
    margin-right: 2.66667vw;
    width: 18.33333vw;
    height: 12.66667vw;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-slide:last-child {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-prev {
    top: 76%;
    left: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-prev::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-next {
    top: 76%;
    right: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_l .bg_box .swiper-button-next::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r {
    margin-top: 5.33333vw;
    width: 92vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 {
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .step_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .step_title .step_num {
    text-align: center;
    line-height: 5vw;
    width: 5vw;
    height: 5vw;
    border-radius: 50%;
    background: #000;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .step_title p {
    margin-left: 2vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box {
    width: 100%;
    height: auto;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab {
    margin-top: 5.33333vw;
    width: 86.66667vw;
    height: 10.13333vw;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(153, 153, 153, 0.53);
    padding: 0 3.2vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab .item {
    cursor: pointer;
    margin-right: 7.73333vw;
    width: auto !important;
    height: 100%;
    font-weight: 400;
    line-height: 10.13333vw;
    font-size: 3.46667vw;
    color: #696969;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab .item.active {
    color: #2FA8FF;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_tab .item:last-child {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot {
    margin-top: 3.73333vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item {
    width: 100%;
    height: auto;
    padding: 0 4vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-slide {
    cursor: pointer;
    margin-right: 1.86667vw;
    width: auto !important;
    height: 26.66667vw;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-slide:last-child {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-prev {
    top: 64%;
    left: 0;
    width: 1.86667vw;
    height: 3.06667vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-prev::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-next {
    top: 64%;
    right: 0;
    width: 1.86667vw;
    height: 3.06667vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step1 .ser_box .ser_bot .ser_bot_item .swiper-button-next::after {
    content: '';
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 {
    margin-top: 6.66667vw;
    width: 100%;
    height: auto;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .step_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .step_title .step_num {
    text-align: center;
    line-height: 5vw;
    width: 5vw;
    height: 5vw;
    border-radius: 50%;
    background: #000;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .step_title p {
    margin-left: 2vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box {
    margin-top: 5.33333vw;
    width: 86.66667vw;
    height: 52.8vw;
    margin-left: 5.33333vw;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(153, 153, 153, 0.53);
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab {
    width: 100%;
    height: 10.13333vw;
    display: flex;
    padding: 0 3.06667vw;
    flex-direction: row;
    align-items: center;
    border-bottom: 0.13333vw solid rgba(153, 153, 153, 0.53);
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item {
    margin-right: 9.33333vw;
    cursor: pointer;
    font-weight: 400;
    line-height: 10.13333vw;
    font-size: 3.46667vw;
    color: #696969;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item.active {
    color: #2FA8FF;
    position: relative;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item.active::after {
    content: "";
    width: 100%;
    height: 0.26667vw;
    background: #2FA8FF;
    position: absolute;
    bottom: 0%;
    left: 0;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_tab .tab_item:last-child {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet {
    width: 100%;
    height: 41.33333vw;
    padding: 0 0vw 0 2.66667vw;
    overflow: hidden;
    overflow-y: auto;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 0.66667vw;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 0.66667vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 0.4vw;
    background: #999;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    border-radius: 0.4vw;
    background: transparent;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding-bottom: 2.66667vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item .item {
    cursor: pointer;
    margin-top: 2.53333vw;
    margin-right: 2.4vw;
    width: 16.66667vw;
    height: 21.33333vw;
    border-radius: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item .item:nth-of-type(4n) {
    margin-right: 0;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .item_step .step2 .select_box .select_contnet .select_c_item .item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .diy_tip {
    padding-left: 5.33333vw;
    text-align: left;
    margin-top: 2.66667vw;
    line-height: 1.345;
    color: #999;
    font-size: 3.2vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .confirm {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    padding-left: 5.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart {
    padding: 0vw 4.8vw;
    height: 11.33333vw;
    border: 0.13333vw solid #2FA8FF;
    background: transparent;
    border-radius: 1.33333vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #FFFFFF;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart .img_box {
    width: 4.6vw;
    height: 4.2vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart .img_box img:first-child {
    display: block;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart .img_box img:last-child {
    display: none;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .confirm .add_cart p {
    margin-left: 1.33333vw;
  }
  .sign .sign_box .sign_content .sign_item_pay .item_r .confirm button {
    margin-left: 2.66667vw;
    cursor: pointer;
    border: none;
    background: #2FA8FF;
    border-radius: 1.33333vw;
    padding: 0vw 8.26667vw;
    height: 11.33333vw;
    line-height: 11.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #FFFFFF;
  }
  .reason {
    width: 100%;
    height: auto;
    padding: 5.33333vw 0 2.66667vw;
    background: #F1F3F5;
  }
  .reason .reason_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
  }
  .reason .reason_box .reason_item {
    margin-top: 5.33333vw;
    margin-right: 0vw;
    width: 100%;
    height: auto;
  }
  .reason .reason_box .reason_item:last-child {
    margin-right: 0;
  }
  .reason .reason_box .reason_item .item_img {
    width: 100%;
    height: auto;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .reason .reason_box .reason_item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .reason .reason_box .reason_item .item_box {
    width: 100%;
    height: auto;
  }
  .reason .reason_box .reason_item .item_box .item_title {
    text-align: center;
    font-size: 3.73333vw;
    font-weight: 400;
    color: #333;
    margin-top: 2.66667vw;
  }
  .reason .reason_box .reason_item .item_box .item_desc {
    margin-top: 2.66667vw;
    text-align: center;
    color: #666;
    font-size: 3.2vw;
    line-height: 1.625;
  }
  .product {
    width: 100%;
    height: auto;
    padding: 5.33333vw 0;
    background: #F1F3F5;
  }
  .product .product_box {
    width: 100%;
    height: auto;
  }
  .product .product_box h2 {
    font-weight: 400;
    font-size: 7.2vw;
    color: #000;
    text-align: center;
    margin-bottom: 2.66667vw;
  }
  .product .product_box .product_content {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .product .product_box .product_content .item {
    margin-top: 2.66667vw;
    margin-right: 4vw;
    width: 44vw;
    height: auto;
    background: #fff;
    border-radius: 1.33333vw;
    box-shadow: 0vw 1.06667vw 1.06667vw 0vw rgba(51, 51, 51, 0.1);
  }
  .product .product_box .product_content .item:nth-of-type(4n) {
    margin-right: 0;
  }
  .product .product_box .product_content .item:nth-of-type(2n) {
    margin-right: 0;
  }
  .product .product_box .product_content .item .img_box {
    width: 100%;
    height: 31.16667vw;
    border-radius: 1.33333vw 1.33333vw 0 0;
    overflow: hidden;
  }
  .product .product_box .product_content .item .img_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .product .product_box .product_content .item .item_box {
    width: 100%;
    height: auto;
    padding: 2.66667vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
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    text-align: left;
    font-size: 3.73333vw;
    color: #333;
    line-height: 1.625;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .product .product_box .product_content .item .item_box .item_desc {
    height: 11.33333vw;
    text-align: left;
    margin-top: 2.66667vw;
    font-size: 3.2vw;
    color: #696969;
    line-height: 1.71;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .product .product_box .product_content .item .item_box .price_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 2.66667vw;
  }
  .product .product_box .product_content .item .item_box .price_box .market_price {
    margin-top: 1.33333vw;
    margin-left: 0vw;
    font-size: 3.46667vw;
    line-height: 3.46667vw;
    color: #696969;
    position: relative;
  }
  .product .product_box .product_content .item .item_box .price_box .market_price::after {
    content: '';
    width: 100%;
    height: 1px;
    background: #696969;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
  }
  .product .product_box .product_content .item .item_box .price_box .price {
    color: #ff0606;
    font-size: 3.46667vw;
    line-height: 3.46667vw;
  }
  .product .product_box .product_content .item .item_box .price_box .price span {
    font-size: 4.53333vw;
    line-height: 4.53333vw;
  }
  .product .product_box .product_content .item .item_box .item_btn {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    margin-top: 2vw;
  }
  .product .product_box .product_content .item .item_box .item_btn .more {
    height: auto;
    padding: 1.86667vw 2.66667vw;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(47, 168, 255, 0.53);
    font-weight: 400;
    font-size: 3.2vw;
    color: #2FA8FF;
    line-height: 3.2vw;
  }
  .product .product_box .product_content .item .item_box .item_btn .more:hover {
    border: 0.13333vw solid #2FA8FF;
    color: #FFFFFF;
    background: #2FA8FF;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart {
    margin-bottom: 2.66667vw;
    padding: 1.86667vw 2.66667vw;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(47, 168, 255, 0.53);
    font-weight: 400;
    font-size: 3.2vw;
    color: #2FA8FF;
    line-height: 3.2vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart:hover {
    border: 0.13333vw solid #2FA8FF;
    background: #2FA8FF;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart:hover .btn_img_box img:first-child {
    display: none;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart:hover .btn_img_box img:last-child {
    display: block;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart:hover p {
    color: #fff;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box {
    width: 4.6vw;
    height: 4.2vw;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box img {
    width: 100%;
    height: 100%;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box img:first-child {
    display: block;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart .btn_img_box img:last-child {
    display: none;
  }
  .product .product_box .product_content .item .item_box .item_btn .add_cart p {
    margin-left: 1.33333vw;
    font-size: 3.2vw;
    color: #2FA8FF;
  }
  .value_creation {
    width: 100%;
    height: auto;
    padding: 5.33333vw 0;
    background: #fff;
  }
  .value_creation .creation_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
  }
  .value_creation .creation_box .creation_b_l {
    width: 92vw;
    height: 69vw;
    background: #d9d9d9;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .value_creation .creation_box .creation_b_l img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .value_creation .creation_box .creation_b_r {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
  }
  .value_creation .creation_box .creation_b_r .creation_title {
    text-align: left;
    font-size: 8vw;
    color: #000;
  }
  .value_creation .creation_box .creation_b_r .creation_b_r_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .value_creation .creation_box .creation_b_r .creation_b_r_box .item {
    width: 95%;
    height: auto;
    position: relative;
    margin-top: 5.33333vw;
  }
  .value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_img {
    width: 11.57333vw;
    height: 11.2vw;
    position: absolute;
    z-index: 1;
    left: -3.46667vw;
    top: -1.6vw;
  }
  .value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_img img {
    width: 100%;
    height: 100%;
  }
  .value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_box {
    position: relative;
    z-index: 2;
    width: 100%;
    height: auto;
  }
  .value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_box .item_title {
    font-size: 3.73333vw;
    color: #333;
    text-align: left;
  }
  .value_creation .creation_box .creation_b_r .creation_b_r_box .item .item_box .item_desc {
    text-align: left;
    font-size: 3.2vw;
    line-height: 1.4285;
    color: #666;
    margin-top: 1.33333vw;
  }
  .feature {
    width: 100%;
    height: auto;
    padding: 5.33333vw 0;
    background: #fff;
  }
  .feature .feature_box {
    width: 100%;
    height: auto;
  }
  .feature .feature_box .item {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
  }
  .feature .feature_box .item:nth-of-type(2n) {
    margin-top: 5.33333vw;
    flex-direction: column;
  }
  .feature .feature_box .item .img_box {
    width: 100%;
    height: 74.93333vw;
  }
  .feature .feature_box .item .img_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .feature .feature_box .item .item_box {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .feature .feature_box .item .item_box .item_title {
    text-align: left;
    font-size: 7.2vw;
    color: #000000;
  }
  .feature .feature_box .item .item_box .item_desc {
    margin-top: 0vw;
  }
  .feature .feature_box .item .item_box .item_desc p {
    margin-top: 4vw;
    text-align: left;
    font-weight: 400;
    font-size: 3.46667vw;
    color: #696969;
    line-height: 1.5;
  }
  .feature .feature_box .item .item_box a {
    font-weight: 400;
    font-size: 3.73333vw;
    color: #FFFFFF;
    margin-top: 5.33333vw;
    padding: 2.93333vw 8vw;
    background: #2FA8FF;
    border-radius: 1.33333vw;
  }
  .review {
    width: 100%;
    height: auto;
    padding: 5.33333vw 0 5.33333vw;
    background: #F1F3F5;
  }
  .review .review_box {
    width: 100%;
    height: auto;
  }
  .review .review_box h2 {
    font-weight: 400;
    font-size: 7.2vw;
    color: #000;
    text-align: center;
    margin-bottom: 2.66667vw;
  }
  .review .review_box .review_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .review .review_box .review_top .item {
    margin-top: 2.66667vw;
    margin-right: 2.66667vw;
    width: 92% !important;
    height: auto;
    background: #FFFFFF;
    box-shadow: 0vw 1.06667vw 1.06667vw 0vw rgba(51, 51, 51, 0.1);
    border-radius: 1.33333vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4.26667vw 4vw;
  }
  .review .review_box .review_top .item .img_box {
    width: 100%;
    height: 51.73333vw;
    overflow: hidden;
  }
  .review .review_box .review_top .item .img_box img {
    max-width: 100%;
    height: 100%;
    object-fit: fill;
  }
  .review .review_box .review_top .item .img_box video {
    width: 100%;
    height: 100%;
  }
  .review .review_box .review_top .item .item_box {
    width: 100%;
    height: auto;
    margin-top: 4.93333vw;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
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    text-align: center;
    font-weight: 400;
    font-size: 3.46667vw;
    color: #696969;
    line-height: 1.71;
  }
  .review .review_box .review_top .item .item_box .item_star {
    margin-top: 3.2vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .review .review_box .review_top .item .item_box .item_star img {
    width: 3.16667vw;
    height: 3vw;
    margin-right: 1.06667vw;
  }
  .review .review_box .review_top .item .item_box .item_star img:last-child {
    margin-right: 0;
  }
  .review .review_box .review_top .item .item_box .item_name {
    margin-top: 3.6vw;
    text-align: center;
    font-weight: 400;
    font-size: 3.2vw;
    color: #999999;
  }
  .review .review_box .review_top .item .item_box .item_country {
    margin-top: 2.66667vw;
    text-align: center;
    font-weight: 400;
    font-size: 3.2vw;
    color: #999999;
  }
  .review .review_box .review_top .swiper-button-prev {
    display: none;
    top: 50%;
    left: -50px;
    width: 14px;
    height: 23px;
  }
  .review .review_box .review_top .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  .review .review_box .review_top .swiper-button-prev::after {
    content: '';
  }
  .review .review_box .review_top .swiper-button-next {
    display: none;
    top: 50%;
    right: -50px;
    width: 14px;
    height: 23px;
  }
  .review .review_box .review_top .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  .review .review_box .review_top .swiper-button-next::after {
    content: '';
  }
  .review .review_box .review_center a {
    cursor: pointer;
    border: none;
    padding: 3.2vw 10.66667vw;
    background: #2FA8FF;
    border-radius: 1.33333vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #FFFFFF;
  }
  .review .review_box .review_bot {
    margin-top: 5.33333vw;
    width: 100%;
    height: auto;
    background: transparent;
    box-shadow: none;
    border-radius: 1.33333vw;
    padding: 0vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
  }
  .review .review_box .review_bot .item {
    width: 100%;
    margin-top: 2.66667vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 5.33333vw;
    background: #fff;
    box-shadow: 0vw 1.06667vw 1.06667vw 0vw rgba(51, 51, 51, 0.2);
  }
  .review .review_box .review_bot .item .img_box {
    width: 8.33333vw;
    height: 8.33333vw;
    overflow: hidden;
  }
  .review .review_box .review_bot .item .img_box img {
    width: 100%;
    height: 100%;
  }
  .review .review_box .review_bot .item .item_title {
    margin-top: 2.66667vw;
    margin-left: 0vw;
    font-weight: 700;
    font-size: 3.33333vw;
    color: #000000;
  }
  .review .review_box .review_bot .item .item_desc {
    margin-top: 1.33333vw;
    margin-left: 0vw;
    font-weight: 400;
    font-size: 2.93333vw;
    color: #777;
  }
  .email_regist {
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    background: rgba(0, 0, 0, 0.5);
  }
  .email_regist .regist_box {
    width: 92vw;
    height: auto;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 1.33333vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 1.33333vw 0;
    overflow: hidden;
    overflow-y: auto;
  }
  .email_regist .regist_box .regist_content {
    width: 89.33333vw;
    height: calc(100% - 2px);
    background: #FFFFFF;
    border-radius: 1.33333vw;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: unset;
    padding: 5.33333vw;
  }
  .email_regist .regist_box .regist_content .turn_close {
    cursor: pointer;
    width: 4.33333vw;
    height: 4.33333vw;
    position: absolute;
    top: 1.33333vw;
    right: 0.66667vw;
    transition: all 0.5s;
  }
  .email_regist .regist_box .regist_content .turn_close img {
    width: 100%;
    height: 100%;
  }
  .email_regist .regist_box .regist_content .turn_close:hover {
    transform: rotate(180deg);
  }
  .email_regist .regist_box .regist_content .reg_l {
    width: 73.6vw;
    height: 71.2vw;
    flex-direction: row;
    align-items: center;
    padding: 5.33333vw 0;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img {
    width: 68.53333vw;
    height: 68.53333vw;
    z-index: 1;
    transition: all 4.5s ease-in-out;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img img {
    width: 100%;
    height: 68.53333vw;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box {
    width: 66.13333vw;
    height: 66.13333vw;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_logo {
    z-index: 1;
    width: 12vw;
    height: 12vw;
    border-radius: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    background: #fff;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_logo img {
    max-width: 90%;
    height: auto;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item {
    font-weight: bold;
    display: block;
    position: absolute;
    box-sizing: border-box;
    top: 50%;
    left: 50%;
    width: 50%;
    transform-origin: left center;
    color: #ffffff;
    padding: 0 0.66667vw 0 11.33333vw;
    font-size: 2.13333vw;
    line-height: 2.66667vw;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item .item_bg {
    box-sizing: border-box;
    content: " ";
    display: block;
    height: 0;
    left: 50%;
    padding-left: 0;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%) rotate(0deg);
    width: 0;
    z-index: -1;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(even) {
    color: #e2be62;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(even) .item_bg {
    border-right: 33.06667vw solid transparent;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(odd) {
    color: #fff;
  }
  .email_regist .regist_box .regist_content .reg_l .turn_img .title_box .title_b_item:nth-of-type(odd) .item_bg {
    border-right: 33.06667vw solid #3894d7;
  }
  .email_regist .regist_box .regist_content .reg_l .needle {
    width: 9.86667vw;
    height: auto;
    margin-left: -4.8vw;
    z-index: 2;
  }
  .email_regist .regist_box .regist_content .reg_l .needle img {
    width: 100%;
    height: auto;
  }
  .email_regist .regist_box .regist_content .reg_r {
    margin-top: 1.33333vw;
    width: 100%;
    height: auto;
    background: #FFFFFF;
    box-shadow: 0vw 0.66667vw 2vw 0vw rgba(51, 51, 51, 0.08);
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(232, 232, 232, 0.53);
    padding: 2.66667vw 4.26667vw 2.66667vw;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .email_regist .regist_box .regist_content .reg_r .reg_title {
    text-align: center;
    font-weight: 400;
    font-size: 4vw;
    color: #000000;
  }
  .email_regist .regist_box .regist_content .reg_r .reg_desc {
    margin-top: 3.2vw;
    width: 100%;
    text-align: center;
    font-weight: 400;
    font-size: 3.2vw;
    color: #999999;
    line-height: 1.625;
  }
  .email_regist .regist_box .regist_content .reg_r .form_item {
    width: 100%;
    height: 10.13333vw;
    background: #FFFFFF;
    border-radius: 1.33333vw;
    border: 0.13333vw solid rgba(51, 51, 51, 0.53);
    margin-top: 3.73333vw;
    overflow: hidden;
  }
  .email_regist .regist_box .regist_content .reg_r .form_item input {
    border: none;
    outline: none;
    background: transparent;
    font-weight: 400;
    padding: 0 2.8vw;
    font-size: 3.73333vw;
    color: #333;
    width: 100%;
    height: 100%;
  }
  .email_regist .regist_box .regist_content .reg_r .form_item input::placeholder {
    color: #696969;
  }
  .email_regist .regist_box .regist_content .reg_r .form_discount {
    position: relative;
    display: none;
  }
  .email_regist .regist_box .regist_content .reg_r .form_discount input {
    padding-right: 5.46667vw;
    text-align: center;
  }
  .email_regist .regist_box .regist_content .reg_r .form_discount img {
    position: absolute;
    width: 2.66667vw;
    cursor: pointer;
    height: auto;
    right: 2.66667vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .email_regist .regist_box .regist_content .reg_r .submit {
    margin-top: 4.13333vw;
    width: 100%;
    height: 10.13333vw;
    background: #2FA8FF;
    border-radius: 1.33333vw;
  }
  .email_regist .regist_box .regist_content .reg_r .submit button {
    width: 100%;
    text-align: center;
    cursor: pointer;
    background: transparent;
    border: none;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #FFFFFF;
    text-align: center;
    line-height: 10.13333vw;
  }
  .email_regist .regist_box .regist_content .reg_r .no_thanks {
    margin-top: 4.53333vw;
  }
  .email_regist .regist_box .regist_content .reg_r .no_thanks button {
    cursor: pointer;
    background: transparent;
    border: none;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #2FA8FF;
    line-height: 1.625;
  }
  .email_regist .regist_box .regist_content .reg_r .tips {
    margin-top: 3.33333vw;
    text-align: center;
    width: 66.66667vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #999999;
    line-height: 1.71;
  }
  .quo_loading {
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    background: rgba(0, 0, 0, 0.5);
  }
  .quo_loading .quo_box {
    width: 78.66667vw;
    height: auto;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 1.33333vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 1.33333vw;
  }
  .quo_loading .quo_box .quo_content {
    width: 76vw;
    height: auto;
    background: #FFFFFF;
    border-radius: 1.33333vw;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5.33333vw 8.93333vw;
  }
  .quo_loading .quo_box .quo_content .turn_close {
    cursor: pointer;
    width: 4.33333vw;
    height: 4.33333vw;
    position: absolute;
    top: 2.66667vw;
    right: 2.66667vw;
    transition: all 0.5s;
  }
  .quo_loading .quo_box .quo_content .turn_close img {
    width: 100%;
    height: 100%;
  }
  .quo_loading .quo_box .quo_content .turn_close:hover {
    transform: rotate(180deg);
  }
  .quo_loading .quo_box .quo_content .quo_title {
    text-align: center;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #333333;
  }
  .quo_loading .quo_box .quo_content .quo_ani {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 9.86667vw;
  }
  .quo_loading .quo_box .quo_content .quo_ani > img {
    width: 9.86667vw;
    height: 9.86667vw;
    animation: rotate 2s linear infinite;
  }
  @keyframes rotate {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  }
  .quo_loading .quo_box .quo_content .quo_ani .tbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 4.66667vw;
    width: 33.4vw;
    height: auto;
  }
  .quo_loading .quo_box .quo_content .quo_ani .tbox .tiao {
    width: 100%;
    height: 1.33333vw;
    background: #CCCCCC;
    border-radius: 0.26667vw;
    overflow: hidden;
  }
  .quo_loading .quo_box .quo_content .quo_ani .tbox .tiao .tiao_d {
    width: 5%;
    height: 100%;
    background: #2FA8FF;
  }
  .quo_loading .quo_box .quo_content .quo_ani .tbox p {
    margin-top: 1.2vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #696969;
  }
  .quo_loading .quo_box .quo_content .quo_title2 {
    margin-top: 9.2vw;
    text-align: center;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #2FA8FF;
    margin-bottom: 0.93333vw;
  }
  .quo_loading .quo_box .quo_content .quo_desc {
    text-align: center;
    margin-top: 1.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #999999;
  }
  .img_popup {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    background: rgba(0, 0, 0, 0.5);
    display: none;
  }
  .img_popup .turn_close {
    cursor: pointer;
    width: 5.33333vw;
    height: 5.33333vw;
    position: absolute;
    top: 5.33333vw;
    right: 5.33333vw;
    border-radius: 50%;
    background: #fff;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    z-index: 20;
    font-size: 4vw;
  }
  .img_popup .img_content {
    max-width: auto;
    width: 92vw;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .img_popup .img_content img {
    width: 100%;
    height: auto;
  }
}