@charset "UTF-8";
.breadcrumbs {
  border-top: 1px solid #CCCCCC;
  margin-top: 128px;
}

.img_show {
  border: none !important;
  filter: drop-shadow(0px 0px 3px rgba(0, 0, 0, 0.3));
}

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

.product_box .product_content {
  width: 100%;
  height: auto;
  padding: 23px 0 100px;
}

.product_box .product_content .pro_c_top {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.product_box .product_content .pro_c_top .item_l {
  width: 720px;
  height: auto;
}

.product_box .product_content .pro_c_top .item_l .img_box {
  width: 100%;
  height: 540px;
  position: relative;
}

.product_box .product_content .pro_c_top .item_l .img_box .img_bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product_box .product_content .pro_c_top .item_l .img_box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product_box .product_content .pro_c_top .item_l .img_box .card {
  width: 570px;
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: row;
  align-items: baseline;
  justify-content: center;
  overflow: hidden;
  overflow-x: auto;
}

.product_box .product_content .pro_c_top .item_l .img_box .card::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 4px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 4px;
}

.product_box .product_content .pro_c_top .item_l .img_box .card::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 0px;
  -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.2);
  background: #7e8689;
}

.product_box .product_content .pro_c_top .item_l .img_box .card::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.2);
  border-radius: 0px;
  background: transparent;
}

.product_box .product_content .pro_c_top .item_l .img_box .card img {
  margin-top: 20px;
  width: auto;
  height: 50px;
}

.product_box .product_content .pro_c_top .item_l .bg_box {
  width: 100%;
  height: auto;
  margin-top: 20px;
  padding: 0 30px;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-slide {
  cursor: pointer;
  margin-right: 20px;
  width: 110px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-slide:last-child {
  margin-right: 0;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-prev {
  top: 64%;
  left: 0;
  width: 14px;
  height: 23px;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-prev img {
  width: 100%;
  height: 100%;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-prev::after {
  content: '';
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-next {
  top: 64%;
  right: 0;
  width: 14px;
  height: 23px;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-next img {
  width: 100%;
  height: 100%;
}

.product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-next::after {
  content: '';
}

.product_box .product_content .pro_c_top .item_r {
  width: 420px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.product_box .product_content .pro_c_top .item_r .item_step {
  width: 100%;
  height: auto;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 {
  width: 100%;
  height: auto;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .product_name {
  text-align: left;
  font-weight: 400;
  font-size: 30px;
  color: #000000;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box {
  width: 100%;
  height: auto;
  margin-top: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  margin-top: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:first-child {
  margin-top: 0px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) p {
  margin-top: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .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);
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .white {
  border: none;
  padding: 0;
  width: 60px;
  height: 46px;
  background: #fff;
  border-radius: 10px;
  position: relative;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .white.active {
  border: none;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .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%;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .black {
  border: none;
  padding: 0;
  width: 60px;
  height: 46px;
  background: #000;
  border-radius: 10px;
  position: relative;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .black.active {
  border: none;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .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%;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item p {
  margin-top: 6px;
  margin-right: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #696969;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item {
  cursor: pointer;
  margin-right: 5px;
  margin-bottom: 10px;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  padding: 8px 10px;
  border-radius: 28px;
  border: 1px solid rgba(204, 204, 204, 0.53);
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item.active {
  border: 1px solid #2FA8FF;
  color: #2FA8FF;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item .hot {
  border-radius: 20px;
  position: absolute;
  top: -28%;
  right: -7%;
  padding: 3px 6px;
  background: #ff0606;
  color: #fff;
  font-size: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box {
  padding-left: 56px;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  margin-top: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .market_price {
  margin-left: 10px;
  font-size: 16px;
  color: #696969;
  position: relative;
  line-height: 16px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .market_price::after {
  content: '';
  width: 100%;
  height: 1px;
  background: #696969;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .price {
  color: #ff0606;
  font-size: 16px;
  line-height: 16px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .price span {
  font-size: 24px;
  line-height: 24px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item_tips {
  margin-top: 10px;
  width: 100%;
  height: auto;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item_tips p {
  padding-left: 56px;
  text-align: left;
  margin-top: 20px;
  line-height: 1.345;
  color: #999;
  font-size: 14px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box {
  width: 168px;
  height: 42px;
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-top: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .reduce {
  cursor: pointer;
  width: 46px;
  height: 42px;
  border-radius: 5px 0px 0px 5px;
  border: 1px solid rgba(47, 168, 255, 0.53);
  border-right: none;
  position: relative;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .reduce::after {
  content: '';
  width: 16px;
  height: 2px;
  background: #2FA8FF;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .add {
  cursor: pointer;
  width: 46px;
  height: 42px;
  border-radius: 0px 5px 5px 0px;
  border: 1px solid rgba(47, 168, 255, 0.53);
  border-left: none;
  position: relative;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .add::after {
  content: '';
  width: 16px;
  height: 2px;
  background: #2FA8FF;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .add::before {
  content: '';
  width: 2px;
  height: 16px;
  background: #2FA8FF;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .number {
  width: 76px;
  height: 42px;
  border: 1px solid rgba(47, 168, 255, 0.53);
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .number input {
  outline: none;
  border: none;
  padding: 0 10px;
  text-align: center;
  width: 100%;
  height: 100%;
  font-weight: 400;
  font-size: 20px;
  color: #999999;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-top: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .create_sign {
  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;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .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;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart:hover {
  background: #2FA8FF;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart:hover .img_box img:first-child {
  display: none;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart:hover .img_box img:last-child {
  display: block;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart:hover p {
  color: #fff;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart .img_box {
  width: 23px;
  height: 21px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart .img_box img {
  width: 100%;
  height: 100%;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart .img_box img:first-child {
  display: block;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart .img_box img:last-child {
  display: none;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart p {
  color: #2FA8FF;
  margin-left: 10px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box1 {
  margin-top: 20px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box {
  width: 100%;
  height: auto;
  padding-left: 0px;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box .tip_item {
  margin-top: 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box .tip_item img {
  width: 20px;
  height: auto;
}

.product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box .tip_item p {
  margin-left: 20px;
  color: #333;
  font-size: 14px;
}

.product_box .product_content .pro_c_bot {
  width: 100%;
  height: auto;
  margin-top: 94px;
}

.product_box .product_content .pro_c_bot .tab_box {
  width: 100%;
  height: 60px;
  border: 1px solid rgba(204, 204, 204, 0.53);
  padding: 0 50px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.product_box .product_content .pro_c_bot .tab_box .item {
  cursor: pointer;
  margin-right: 80px;
  width: auto;
  height: 100%;
  font-weight: 400;
  line-height: 60px;
  font-size: 16px;
  color: #696969;
}

.product_box .product_content .pro_c_bot .tab_box .item.active {
  position: relative;
  color: #2FA8FF;
}

.product_box .product_content .pro_c_bot .tab_box .item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #2FA8FF;
}

.product_box .product_content .pro_c_bot .tab_box .item:last-child {
  margin-right: 0;
}

.product_box .product_content .pro_c_bot .pro_b_content {
  width: 100%;
  height: auto;
  margin-top: 30px;
}

.product_box .product_content .pro_c_bot .pro_b_content .pro_b_item {
  width: 100%;
  height: auto;
}

.product_box .product_content .pro_c_bot .pro_b_content .pro_b_item p {
  text-align: left;
  font-weight: 400;
  font-size: 16px;
  color: #696969;
  line-height: 30px;
}

.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;
}

.need_help {
  width: 100%;
  height: 532px;
  position: relative;
}

.need_help > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.need_help .need_content {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.need_help .need_content .safearea {
  padding-top: 113px;
}

.need_help .need_content .safearea .need_title {
  text-align: left;
  font-weight: 400;
  font-size: 24px;
  color: #FFFFFF;
}

.need_help .need_content .safearea .need_desc {
  text-align: left;
  margin-top: 16px;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
}

.need_help .need_content .safearea .need_desc a {
  font-weight: 400;
  font-size: 18px;
  color: #2FA8FF;
}

@media screen and (max-width: 1024px) {
  .breadcrumbs {
    border-top: 0vw solid #CCCCCC;
    margin-top: 19.73333vw;
  }
  .product_box {
    width: 100%;
    height: auto;
  }
  .product_box .product_content {
    width: 100%;
    height: auto;
    padding: 5.33333vw 0 5.33333vw;
  }
  .product_box .product_content .pro_c_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .product_box .product_content .pro_c_top .item_l {
    width: 100%;
    height: auto;
  }
  .product_box .product_content .pro_c_top .item_l .img_box {
    width: 100%;
    height: 69vw;
    position: relative;
  }
  .product_box .product_content .pro_c_top .item_l .img_box .img_bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .product_box .product_content .pro_c_top .item_l .img_box .card {
    width: 80%;
    position: absolute;
    bottom: 6.66667vw;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: row;
    align-items: baseline;
    overflow: hidden;
    overflow-x: auto;
  }
  .product_box .product_content .pro_c_top .item_l .img_box .card::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 0.53333vw;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 0.53333vw;
  }
  .product_box .product_content .pro_c_top .item_l .img_box .card::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 0vw;
    -webkit-box-shadow: inset 0 0 0.4vw rgba(0, 0, 0, 0.2);
    background: #2FA8FF;
  }
  .product_box .product_content .pro_c_top .item_l .img_box .card::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 0.4vw rgba(0, 0, 0, 0.2);
    border-radius: 0vw;
    background: transparent;
  }
  .product_box .product_content .pro_c_top .item_l .img_box .card img {
    width: auto;
    height: 10.66667vw;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box {
    width: 100%;
    height: auto;
    margin-top: 2.66667vw;
    padding: 0 4vw;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-slide {
    cursor: pointer;
    margin-right: 2.66667vw;
    width: 18.33333vw;
    height: 12.66667vw;
    border-radius: 1.33333vw;
    overflow: hidden;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-slide:last-child {
    margin-right: 0;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-prev {
    top: 76%;
    left: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-prev img {
    width: 100%;
    height: 100%;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-prev::after {
    content: '';
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-next {
    top: 76%;
    right: 0;
    width: 2.33333vw;
    height: 3.83333vw;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-next img {
    width: 100%;
    height: 100%;
  }
  .product_box .product_content .pro_c_top .item_l .bg_box .swiper-button-next::after {
    content: '';
  }
  .product_box .product_content .pro_c_top .item_r {
    margin-top: 5.33333vw;
    width: 92vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .product_box .product_content .pro_c_top .item_r .item_step {
    width: 100%;
    height: auto;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 {
    width: 100%;
    height: auto;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .product_name {
    text-align: left;
    font-weight: 400;
    font-size: 5.33333vw;
    color: #000000;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box {
    width: 100%;
    height: auto;
    margin-top: 3.6vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin-top: 4vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:first-child {
    margin-top: 5.33333vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) p {
    margin-top: 1.33333vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .item {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    border-radius: 1.33333vw;
    position: relative;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .white {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    background: #fff;
    border-radius: 1.33333vw;
    position: relative;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .white.active {
    border: none;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .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%;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .black {
    border: none;
    padding: 0;
    width: 10vw;
    height: 7.66667vw;
    background: #000;
    border-radius: 1.33333vw;
    position: relative;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .item_box .black.active {
    border: none;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(2) .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%;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(4) p {
    margin-top: 1.33333vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(4) .item_box .item {
    cursor: pointer;
    margin-right: 1.33333vw;
    font-weight: 400;
    font-size: 3.2vw;
    color: #333333;
    padding: 2vw 1.46667vw;
    border-radius: 3.73333vw;
    border: 0.13333vw solid rgba(204, 204, 204, 0.53);
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(4) .item_box .item.active {
    border: 0.13333vw solid #2FA8FF;
    color: #2FA8FF;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item:nth-of-type(4) .item_box .item:nth-of-type(2n) {
    margin-right: 1.33333vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item p {
    margin-top: 2.66667vw;
    margin-right: 1.33333vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #696969;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item {
    cursor: pointer;
    margin-right: 1.33333vw;
    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);
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item .hot {
    border-radius: 20px;
    position: absolute;
    top: -26%;
    right: -15%;
    padding: 3px 6px;
    background: #ff0606;
    color: #fff;
    font-size: 12px;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item.active {
    border: 0.13333vw solid #2FA8FF;
    color: #2FA8FF;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item .item_box .item:nth-of-type(2n) {
    margin-right: 0;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box {
    padding-left: 7.46667vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    margin-top: 2.66667vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .market_price {
    margin-left: 1.33333vw;
    font-size: 3.46667vw;
    line-height: 3.46667vw;
    color: #696969;
    position: relative;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .market_price::after {
    content: '';
    width: 100%;
    height: 1px;
    background: #696969;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .price {
    font-size: 3.46667vw;
    line-height: 3.46667vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .price_box .price span {
    font-size: 4.53333vw;
    line-height: 4.53333vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item_tips {
    margin-top: 4vw;
    width: 100%;
    height: auto;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .attribute_box .attribute_item_tips p {
    padding-left: 7.46667vw;
    text-align: left;
    margin-top: 2.66667vw;
    line-height: 1.345;
    color: #999;
    font-size: 3.2vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box {
    width: 33.6vw;
    height: 8.4vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-top: 5.33333vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .reduce {
    cursor: pointer;
    width: 9.2vw;
    height: 8.4vw;
    border-radius: 0.66667vw 0vw 0vw 0.66667vw;
    border: 0.13333vw solid rgba(47, 168, 255, 0.53);
    border-right: none;
    position: relative;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .reduce::after {
    content: '';
    width: 2.66667vw;
    height: 0.33333vw;
    background: #2FA8FF;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .add {
    cursor: pointer;
    width: 9.2vw;
    height: 8.4vw;
    border-radius: 0vw 0.66667vw 0.66667vw 0vw;
    border: 0.13333vw solid rgba(47, 168, 255, 0.53);
    border-left: none;
    position: relative;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .add::after {
    content: '';
    width: 2.66667vw;
    height: 0.33333vw;
    background: #2FA8FF;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .add::before {
    content: '';
    width: 0.33547vw;
    height: 2.66667vw;
    background: #2FA8FF;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .number {
    width: 15.2vw;
    height: 8.4vw;
    border: 0.13333vw solid rgba(47, 168, 255, 0.53);
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .add_box .number input {
    outline: none;
    border: none;
    padding: 0 1.33333vw;
    text-align: center;
    width: 100%;
    height: 100%;
    font-weight: 400;
    font-size: 4vw;
    color: #999999;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-top: 6.8vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .create_sign {
    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;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .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;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart .img_box {
    width: 4.6vw;
    height: 4.2vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart .img_box img:first-child {
    display: block;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart .img_box img:last-child {
    display: none;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box .add_cart p {
    margin-left: 1.33333vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .btn_box1 {
    margin-top: 2.66667vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box {
    width: 100%;
    height: auto;
    padding-left: 0vw;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box .tip_item {
    margin-top: 2.66667vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box .tip_item img {
    width: 4vw;
    height: auto;
  }
  .product_box .product_content .pro_c_top .item_r .item_step .step1 .tip_box .tip_item p {
    margin-left: 2.66667vw;
    color: #333;
    font-size: 3.2vw;
  }
  .product_box .product_content .pro_c_bot {
    width: 100%;
    height: auto;
    margin-top: 6.66667vw;
  }
  .product_box .product_content .pro_c_bot .tab_box {
    width: 100%;
    height: 10.13333vw;
    border: 0.13333vw solid rgba(204, 204, 204, 0.53);
    padding: 0 3.33333vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    overflow: hidden;
    overflow-x: auto;
  }
  .product_box .product_content .pro_c_bot .tab_box .item {
    flex-shrink: 0;
    white-space: nowrap;
    cursor: pointer;
    margin-right: 10.66667vw;
    width: auto;
    height: 100%;
    font-weight: 400;
    line-height: 10.13333vw;
    font-size: 3.46667vw;
    color: #696969;
  }
  .product_box .product_content .pro_c_bot .tab_box .item.active {
    position: relative;
    color: #2FA8FF;
  }
  .product_box .product_content .pro_c_bot .tab_box .item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0.26667vw;
    background: #2FA8FF;
  }
  .product_box .product_content .pro_c_bot .tab_box .item:last-child {
    margin-right: 0;
  }
  .product_box .product_content .pro_c_bot .pro_b_content {
    width: 100%;
    height: auto;
    margin-top: 4vw;
  }
  .product_box .product_content .pro_c_bot .pro_b_content .pro_b_item {
    width: 100%;
    height: auto;
  }
  .product_box .product_content .pro_c_bot .pro_b_content .pro_b_item p {
    text-align: left;
    font-weight: 400;
    font-size: 3.46667vw;
    color: #696969;
    line-height: 1.875;
  }
  .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;
  }
  .review .review_box .review_top .item .item_box .item_desc {
    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: '';
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  .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;
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    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;
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  .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%;
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  .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;
  }
  .need_help {
    width: 100%;
    height: 70.93333vw;
    position: relative;
  }
  .need_help > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .need_help .need_content {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .need_help .need_content .safearea {
    padding-top: 15.06667vw;
  }
  .need_help .need_content .safearea .need_title {
    text-align: left;
    font-weight: 400;
    font-size: 4.53333vw;
    color: #FFFFFF;
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  .need_help .need_content .safearea .need_desc {
    text-align: left;
    margin-top: 2.13333vw;
    font-weight: 400;
    font-size: 3.73333vw;
    color: #FFFFFF;
  }
  .need_help .need_content .safearea .need_desc a {
    font-weight: 400;
    font-size: 3.73333vw;
    color: #2FA8FF;
  }
}