/* 产品详情 */
.product-detail-box {
  position: relative;
  top: -5rem;
  z-index: 99;
}
.product-detail-box .bb {
  border-bottom: 3px solid #dfdfdf;
}
.product-detail-box .bl {
  border-left: 3px solid #dfdfdf;
}
.product-detail-box .br {
  border-right: 3px solid #dfdfdf;
}
.product-detail-box .name-box2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 2rem;
}
.product-detail-box .info-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 2rem;
}
.product-detail-box .line {
  width: 3px;
  border-radius: 4px;
  height: 20rem;
  background: #dfdfdf;
}
.product-detail-box .head-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
}
.product-detail-box .center-grid {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
}
.product-detail-box .product-image-box {
  width: 100%;
}
.product-detail-box .product-image-box img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  display: block;
}