.wrap {
	background: #f7f7f7;
  padding: 40px 0;
	/* margin: 0 54px 54px; */
}
.product-crumbs {
  padding: 20px 0;
}
.product-title {
  color: #464646;
  font-size: 30px;
  padding-bottom: 30px;
}
.product-container {
  display: flex;
	padding: 20px 30px 50px;
	background: #fff;
  margin-bottom: 30px;
}
.product-mess {
  flex: 1;
}
.product-image {
  width: 420px;
  margin-right: 45px;
}
.product-image .product-swiper-small {
  margin-top: 10px;
  padding: 0 20px;
}
.product-swiper .swiper-slide {
  width: 420px;
  height: 420px;
}
.product-swiper-small .swiper-slide {
  border: 1px solid #ddd;
  border-radius: 4px;
  width: 60px;
  height: 60px;
  cursor: pointer;
  overflow: hidden;
}
.product-swiper-small .swiper-slide-thumb-active {
  border-color: #1576d4;
}
.product-swiper .swiper-slide img,
.product-swiper-small .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-swiper-small .swiper-button-prev,
.product-swiper-small .swiper-button-next {
  width: 18px;
  height: 18px;
  margin-top: -9px;
}
.product-swiper-small .swiper-button-prev::after,
.product-swiper-small .swiper-button-next::after {
  font-size: 18px;
  color: #999;
}
.product-swiper-small .swiper-button-prev {
  left: 0;
}
.product-swiper-small .swiper-button-next {
  right: 0;
}
.product-name {
  font-size: 24px;
  font-weight: bold;
}
.product-introduce {
  margin: 10px 0;
  color: #999999;
}
.product-summary {
  display: flex;
  align-items: center;
}
.product-summary-item {
  margin-right: 20px;
  display: flex;
  align-items: center;
  color: #999;
}
.product-summary-icon {
  width: 16px;
  height: 16px;
  margin-right: 6px;
}
.product-params {
  background-color: #f7f7f7;
  font-size: 16px;
  border-radius: 4px;
  padding: 20px 20px 10px;
  display: flex;
  flex-wrap: wrap;
  margin: 30px 0;
}
.product-param {
  width: 50%;
  padding-right: 10px;
  padding-bottom: 10px;
  line-height: 1.6;
}
.product-attrs {
  margin-top: 30px;
}
.product-attr {
  display: flex;
  color: #767676;
}
.product-attr-label {
  display: inline-block;
  min-width: 100px;
  text-align: right;
  line-height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-attr-list {
  display: flex;
  flex-wrap: wrap;
  flex: 1;
}
.product-attr-item {
  min-width: 70px;
  height: 36px;
  line-height: 34px;
  padding: 0 10px;
  margin-left: 15px;
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 2px;
  text-align: center;
  cursor: pointer;
}
.product-attr-item.active {
  color: #1576d4;
  border-color: #1576d4;
}
.product-desc {
  padding: 0 20px;
}
.product-link {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}
.product-link .product-link-item {
  display: block;
  text-align: center;
  min-width: 116px;
  height: 42px;
  line-height: 40px;
  border: 1px solid #1576d4;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  border-radius: 6px;
  margin-left: 20px;
  background-color: #1576d4;
  padding: 0 10px;
}
.product-link .product-link-item:last-child {
  background-color: #fff;
  color: #1576d4;
}
.product-content {
  padding: 40px;
  background-color: #fff;
}
.product-content-title {
  font-size: 24px;
  font-weight: bold;
  display: inline-block;
  padding: 10px 20px;
  border-bottom: 4px solid #fff;
  margin-bottom: 40px;
  cursor: pointer;
}
.product-content-title.active {
  border-color: #1576d4;
  color: #222222;
}
.product-bottom {
  margin-top: 40px;
  line-height: 1.8;
  color: #444444;
  font-size: 16px;
}
.recommend-title {
  font-size: 20px;
  font-weight: bold;
  margin: 40px 0 20px;
}
@media (max-width: 760px) {
  .product-crumbs {
    display: none;
  }
  .product-title {
    display: none;
  }
  .wrap {
    padding: 0;
  }
  .product-wrap {
    padding: 0 0 20px;
  }
  .product-container.u-container {
    width: 100%;
    padding: 0;
    display: block;
    margin-bottom: 10px;
  }
  .product-image {
    display: block;
    width: 100%;
  }
  .product-mess {
    padding: 0 10px;
  }
  .product-content.u-container {
    width: 100%;
    padding-top: 10px;
  }
  .product-content-title {
    font-size: 20px;
    border-width: 2px;
  }
  .product-swiper .swiper-slide {
    width: 100%;
    height: 375px;
  }
  .product-swiper-small {
    display: none;
  }
  .product-link {
    margin-top: 20px;
  }
  .product-link .product-link-item {
    width: 110px;
    height: 36px;
    line-height: 34px;
    font-size: 14px;
  }
  .product-attrs {
    font-size: 14px;
    margin: 20px 0;
  }
  .product-bottom {
    padding: 0 16px;
  }
  .recommend.u-container {
    width: 100%;
  }
  .recommend-title {
    font-size: 18px;
    margin: 10px 0;
  }
}