.product{width:100%;float: left;padding:6rem 0;}
.pro-list ul{display:block;width:100%;float: left;}
.pro-list li{float:left; margin-right: 6rem; margin-bottom: 6rem;width:calc(33.33% - 4rem);overflow: hidden; background: #fff;box-shadow: 0 2px 10px 0 rgba(8,99,196,.1);}
.pro-list li:nth-of-type(3n){margin-right:0;}
.case-info{padding:2rem 3rem;font-family: 'hlight'; font-size: 1.6rem;}
.case-info span{font-family: 'hbold';}
@media screen and (max-width: 992px) {
.pro-list li{width:100%;margin:0 0 30px 0;}
.case-img{height:230px;}
  .product{padding:30px 0;}
}