.product-list-banner {
  height: 250px;
  background: url('img/product-banner-bg.png') no-repeat center;
  text-align: center;
  color: #fff;
}
.product-list-banner h2 {
  font-size: 32px;
  padding-top: 108px;
}
.product-nav {
  line-height: 40px;
  text-align: center;
  background-color: #ffffff;
  box-shadow: 0px 1px 4px 0px rgba(17, 43, 69, 0.1);
}
.product-nav a {
  color: #666;
}
.product-nav a:hover,
.product-nav a.active {
  color: #0b56a1;
  border-bottom: 2px solid #0b56a1;
}
.product-nav span {
  color: #999;
  margin: 0 23px;
}
.environment-product-list,
.internet-product-list {
  padding-bottom: 50px;
}
.environment-product-list .product-item,
.internet-product-list .product-item {
  position: relative;
  height: 300px;
  background: #fafcff;
  margin-top: 100px;
  transition: all 0.2s;
}
.environment-product-list .product-item .text,
.internet-product-list .product-item .text {
  position: relative;
  width: 340px;
  padding-top: 29px;
  height: 100%;
}
.environment-product-list .product-item .text h3,
.internet-product-list .product-item .text h3 {
  font-size: 24px;
  color: #333;
  margin-bottom: 15px;
}
.environment-product-list .product-item .text p,
.internet-product-list .product-item .text p {
  color: #666;
  line-height: 26px;
}
.environment-product-list .product-item .text a,
.internet-product-list .product-item .text a {
  position: absolute;
  width: 90px;
  text-align: center;
  line-height: 28px;
  color: #1a8cff;
  background: #fff;
  border: solid 1px #1a8cff;
  transition: all 0.2s;
}
.environment-product-list .product-item .pic,
.internet-product-list .product-item .pic {
  position: absolute;
  top: -20px;
  transition: all 0.2s;
}
.environment-product-list .product-item .pic .inner,
.internet-product-list .product-item .pic .inner {
  position: relative;
}
.environment-product-list .product-item .pic .inner .model,
.internet-product-list .product-item .pic .inner .model {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(17, 43, 69, 0.5);
}
.environment-product-list .product-item:hover,
.internet-product-list .product-item:hover {
  box-shadow: 0px 4px 20px 0px rgba(17, 43, 69, 0.1);
}
.environment-product-list .product-item:hover .text a,
.internet-product-list .product-item:hover .text a {
  color: #fff;
  background: #1a8cff;
}
.environment-product-list .product-item:hover .pic,
.internet-product-list .product-item:hover .pic {
  top: -30px;
}
.environment-product-list .product-item:hover .pic .inner .model,
.internet-product-list .product-item:hover .pic .inner .model {
  background-color: rgba(17, 43, 69, 0.1);
}
.environment-product-list .product-item-text-left .text,
.internet-product-list .product-item-text-left .text {
  padding-left: 27px;
}
.environment-product-list .product-item-text-left .text a,
.internet-product-list .product-item-text-left .text a {
  left: 27px;
  bottom: 20px;
}
.environment-product-list .product-item-text-left .pic,
.internet-product-list .product-item-text-left .pic {
  right: 30px;
}
.environment-product-list .product-item-text-right .text,
.internet-product-list .product-item-text-right .text {
  float: right;
  padding-right: 27px;
  text-align: right;
}
.environment-product-list .product-item-text-right .text a,
.internet-product-list .product-item-text-right .text a {
  right: 27px;
  bottom: 20px;
}
.environment-product-list .product-item-text-right .pic,
.internet-product-list .product-item-text-right .pic {
  left: 30px;
}
.erp-list .erp-list-container {
  margin-bottom: 50px;
  margin-left: -70px;
}
.erp-list .list-item {
  float: left;
  width: 353px;
  height: 328px;
  background-color: #ffffff;
  border: solid 1px #f1f1f1;
  padding: 9px 10px;
  margin-top: 57px;
  margin-left: 70px;
}
.erp-list .list-item .pic {
  width: 100%;
  height: 210px;
  text-align: center;
}
.erp-list .list-item .pic img {
  height: 210px;
  width: 100%;
}
.erp-list .list-item h3 {
  font-size: 16px;
  color: #333;
  font-weight: bold;
  margin: 20px 0 13px;
}
.erp-list .list-item p {
  line-height: 24px;
  color: #666;
}