.content-r{width: 890px;display: inline-block;}
.product-list{width: 280px;height: 400px;display: inline-block;text-align: center;background: #fff;margin-top: 20px;transition: 0.5s;margin-right: 14px;margin-bottom: 20px; float: left;}
.product-list:hover{box-shadow: 3px 3px 8px #b3b3b3;}
.list-img{width: 220px;height: 200px;margin: 40px auto; overflow: hidden;}
.list-img>img{}
.product-list>h4{font-size: 20px;color: #333;line-height: 30px;margin-bottom: 5px;}
.product-list>p{font-size: 14px;color: #d3d3d3;padding: 0 50px;line-height: 24px;}