.product-detail .container .columns {
  width: 100%;
  border-collapse: collapse;
}
.product-detail .container .columns + .columns {
  margin-top: .5rem;
}
.product-detail .container .columns .cn {
  margin-bottom: 0.05rem;
}
.product-detail .container .columns .en {
  color: #999;
}
.product-detail .container .columns .label {
  color: #666;
}
.product-detail .container .columns th,
.product-detail .container .columns td {
  border: 1px solid #ddd;
  padding: 0.1rem 0.15rem;
  background: #fff;
  text-align: center;
  white-space: nowrap;
}
.product-detail .container .columns th {
  background: #f2f2f2;
}
.product-detail .container .columns thead tr:first-of-type th {
  background: #fff;
}
.product-detail .scroll {
  width: 100%;
  overflow-x: auto;
}

.product-detail .scroll + .scroll {
  margin-top: .5rem;
}

@media (min-width: 769px) {
  .product-filter {
    display: flex;
    align-items: center;
    padding: 0.3125rem 3rem;
    border-bottom: 1px solid #eee;
  }
  .product-filter .title {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    height: 0.5rem;
    margin-right: 0.3rem;
    padding: 0 0.3rem;
    background: #2AAC92;
    border-radius: 0.1rem;
    color: #fff;
    font-size: 0.225rem;
    line-height: 0.325rem;
    font-weight: bold;
  }
  .product-filter .layui-tabs {
    flex: 1;
    overflow: hidden;
  }
  .product-filter .search-box {
    margin-left: 1.5rem;
  }
  .product-list {
    display: flex;
    flex-wrap: wrap;
    padding-top: 0.5rem;
  }
  .product-item {
    width: calc((100% - 1.525rem) / 4);
    padding: 0.125rem;
    background: #fff;
    border: 1px solid #ddd;
    margin-left: 0.5rem;
    margin-top: 0.5rem;
    transition-property: all;
  }
  .product-item:nth-child(4n+1) {
    margin-left: 0;
  }
  .product-item:hover {
    box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.2);
  }
  .product-item .img {
    padding: 0.125rem;
  }
  .product-item .img img {
    height: 2.75rem;
  }
  .product-item .info {
    margin-top: 0.125rem;
    padding-top: 0.25rem;
    padding-bottom: 0.125rem;
    border-top: 1px solid #ddd;
  }
  .product-item .name {
    font-size: 0.225rem;
    line-height: 0.325rem;
    text-align: center;
  }
  .product-item .go {
    display: block;
    width: 0.3rem;
    height: 0.3rem;
    margin: 0.25rem auto 0;
  }
  .product-detail {
    padding: 0.5rem 3rem;
  }
  .product-detail .title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #666;
  }
  .product-detail .title .type {
    color: #202020;
    font-size: 0.45rem;
    line-height: 0.65rem;
    font-weight: bold;
  }
  .product-detail .title .btn-back {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 0.65rem;
    background: #2AAC92;
    color: #fff;
    font-size: 0.225rem;
    line-height: 0.325rem;
    cursor: pointer;
  }
  .product-detail .title .btn-back img {
    width: 0.25rem;
    height: 0.25rem;
    margin-right: 0.125rem;
  }
  .product-detail .container {
    display: flex;
    padding: 1rem 0;
  }
  .product-detail .container .img {
    width: 9rem;
    height: 5rem;
    background: #fff;
    border: 1px solid #eee;
  }
  .product-detail .container .tit {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.3rem;
    line-height: 0.45rem;
    font-weight: bold;
  }
  .product-detail .container .tit::before {
    content: " ";
    display: block;
    width: 0.05rem;
    height: 0.45rem;
    margin-right: 0.125rem;
    background: #2AAC92;
  }
  .product-detail .container .info {
    flex: 1;
    overflow: hidden;
    padding-left: 1rem;
  }
  .product-detail .container .params {
    width: 100%;
    overflow-x: auto;
    border-top: 2px solid #202020;
    border-bottom: 2px solid #202020;
  }
  .product-detail .container .param {
    display: flex;
    align-items: center;
    padding: 0.2rem 0;
    position: relative;
  }
  .product-detail .container .param .col {
    display: flex;
    justify-content: center;
    flex-direction: column;
    flex-shrink: 0;
    min-width: 1rem;
    min-height: 0.6rem;
    padding: 0 0.25rem;
    font-size: 0.225rem;
    line-height: 0.325rem;
    white-space: nowrap;
    position: relative;
  }
  .product-detail .container .param .col::before {
    content: " ";
    display: block;
    border-bottom: 1px dashed #D8D8D8;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.2rem;
  }
  .product-detail .container .param .col::after {
    content: " ";
    display: block;
    border-right: 1px solid #D8D8D8;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
  }
  .product-detail .container .param .col:first-of-type {
    padding-left: 0;
  }
  .product-detail .container .param .col:last-of-type {
    padding-right: 0;
  }
  .product-detail .container .param .col:last-of-type::after {
    display: none;
  }
  .product-detail .container .param .cn {
    margin-bottom: 0.05rem;
  }
  .product-detail .container .param .en {
    color: #999;
  }
  .product-detail .container .param:last-of-type .col::before {
    display: none;
  }
  .product-detail .related {
    padding: 0.375rem;
    background: #F5F5F5;
  }
  .product-detail .related .tit {
    font-size: 0.3rem;
    line-height: 0.45rem;
    font-weight: bold;
    margin-bottom: 0.25rem;
  }
  .product-detail .related .product-list {
    padding-top: 0;
  }
  .product-detail .related .product-item {
    margin-top: 0;
  }
}
@media (max-width: 768px) {
  .product-list {
    display: flex;
    flex-wrap: wrap;
    padding: 0.2rem 0.2rem 0;
  }
  .product-item {
    width: calc(50% - 0.08rem);
    padding: 0.1rem;
    background: #fff;
    box-shadow: 0 0 0.075rem 0 rgba(0, 0, 0, 0.1);
    border-radius: 0.1rem;
    font-size: 0.175rem;
    line-height: 0.25rem;
  }
  .product-item:nth-child(even) {
    margin-left: 0.15rem;
  }
  .product-item:nth-child(2) ~ .product-item {
    margin-top: 0.15rem;
  }
  .product-item .img {
    padding: 0.1rem;
    margin-bottom: 0.15rem;
    border-bottom: 1px solid #ddd;
  }
  .product-item .info {
    margin-top: 0.05rem;
    padding-bottom: 0.1rem;
  }
  .product-item .go {
    display: block;
    width: 0.2rem;
    height: 0.2rem;
    margin: 0.1rem auto 0;
  }
  .product-detail {
    padding: 0.15rem 0.2rem 0;
    background: #F6F7F8;
  }
  .product-detail .title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding-bottom: 0.15rem;
    border-bottom: 1px solid #666;
  }
  .product-detail .title .type {
    color: #202020;
    font-size: 0.225rem;
    line-height: 0.325rem;
    font-weight: bold;
  }
  .product-detail .title .btn-back {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 0.35rem;
    background: #2AAC92;
    color: #fff;
    font-size: 0.15rem;
    line-height: 0.2125rem;
    cursor: pointer;
  }
  .product-detail .title .btn-back img {
    width: 0.15rem;
    height: 0.15rem;
    margin-right: 0.05rem;
  }
  .product-detail .container {
    padding: 0.2rem 0;
  }
  .product-detail .container .img {
    width: 100%;
    height: 2.1875rem;
    margin-bottom: 0.2rem;
    background: #fff;
    border: 1px solid #eee;
  }
  .product-detail .container .tit {
    display: flex;
    align-items: center;
    margin-bottom: 0.25rem;
    font-size: 0.225rem;
    line-height: 0.325rem;
    font-weight: bold;
  }
  .product-detail .container .tit::before {
    content: " ";
    display: block;
    width: 0.05rem;
    height: 0.325rem;
    margin-right: 0.1rem;
    background: #2AAC92;
  }
  .product-detail .container .params {
    width: 100%;
    overflow-x: auto;
    border-top: 2px solid #202020;
    border-bottom: 2px solid #202020;
  }
  .product-detail .container .param {
    display: flex;
    align-items: center;
    padding: 0.15rem 0;
    position: relative;
  }
  .product-detail .container .param .col {
    display: flex;
    justify-content: center;
    flex-direction: column;
    flex-shrink: 0;
    min-width: 1rem;
    min-height: 0.45rem;
    padding: 0 0.2rem;
    font-size: 0.175rem;
    line-height: 0.25rem;
    white-space: nowrap;
    position: relative;
  }
  .product-detail .container .param .col::before {
    content: " ";
    display: block;
    border-bottom: 1px dashed #D8D8D8;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.15rem;
  }
  .product-detail .container .param .col::after {
    content: " ";
    display: block;
    border-right: 1px solid #D8D8D8;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
  }
  .product-detail .container .param .col:first-of-type {
    padding-left: 0;
  }
  .product-detail .container .param .col:last-of-type {
    padding-right: 0;
  }
  .product-detail .container .param .col:last-of-type::after {
    display: none;
  }
  .product-detail .container .param .cn {
    margin-bottom: 0.05rem;
  }
  .product-detail .container .param .en {
    color: #999;
  }
  .product-detail .container .param:last-of-type .col::before {
    display: none;
  }
  .product-detail .related {
    padding: 0.2rem;
    margin: 0 -0.2rem;
    background: #fff;
  }
  .product-detail .related .tit {
    font-size: 0.225rem;
    line-height: 0.325rem;
    font-weight: bold;
    margin-bottom: 0.15rem;
  }
  .product-detail .related .product-list {
    padding: 0;
  }
}