body {
  display: block !important;
  background-color: #F5F5F5;
}
.container {
  background-color: #F5F5F5;
}
.banner {
  position: relative;
  width: 100%;
  height: 6.4rem;
}

.product-service {
  background-color: #fff;
}
.product-service .section-header {
  height: 3.27rem;
}
.section-header span {
  line-height: 0.36rem;
  margin-top: 0.25rem;
}
.product-list {
  padding: 0 1.1rem 0 3.1rem;
}
.product-list-item {
  background-color: white;
  width: 5.5rem;
  height: 2.22rem;
  margin-right: 2rem;
  margin-bottom: 1.2rem;
  padding: 0.2rem;
  border-radius: 0.1rem;
  box-sizing: border-box;
  border: 0.01rem solid rgba(4, 0, 0, 0.1);
  color: black;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  transform: all 1s;
  overflow: hidden;
  position: relative;
}
.product-list-view {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: -1;
  display: none;
}
.product-list-item:first-child:hover {
  color: white;
  background: url("../../../image/product/industry-bg.png");
}
.product-list-item:last-child:hover {
  color: white;
  background: url("../../../image/product/device-bg.png");
}
.product-list-item img {
  width: 0.5rem;
  height: 0.5rem;
}
.product-list-item-desc {
  margin: 0.5rem 0 0rem 0.3rem;
  line-height: 0.36rem;
}
.product-list-item-desc span {
  margin-bottom: 0.16rem;
}
.industry-service .section-header {
  height: 2.97rem;
}
.industry-list {
  padding-bottom: 1.28rem;
}
.industry-list-item {
  position: relative;
  display: block;
  width: 20%;
  height: 6.4rem;
}
.industry-list-item-back {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  padding: 0 0.8rem 0.22rem 0.4rem;
  background-color: rgba(51, 51, 51, 0.4);
}
.industry-list-item-back:hover {
  background-color: rgba(51, 51, 51, 0);
}
.industry-list-item-back span {
  height: 0.8rem;
  line-height: 0.4rem;
}

.smart-device {
  background-color: #fff;
}
.smart-device .section-header {
  height: 2.27rem;
}
.device-list {
  padding: 0 1.98rem 0.39rem 2.79rem;
}
.device-list-item {
  width: 3.79rem;
  margin: 0 1.02rem 0.31rem 0;
  transition: all 0.8s;
}
.device-list-item img {
  width: 100%;
  height: 3rem;
  border-radius: 0.1rem;
}
.device-list-item span {
  line-height: 0.82rem;
  padding: 0 0.05rem;
  text-align: center;
}
.smart-device .device-list .device-list-item:hover {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}