.page-list{margin-bottom:30px}.page-list .item{position:relative;padding-left:30px;margin-bottom:20px}.page-list .item:before{content:"";display:block;position:absolute;top:5px;left:0;width:14px;height:19px;background:0 0 no-repeat url("../../../images/i-doc.png")}.page-list .item.l-1{margin-left:30px}.page-list .item.l-2{margin-left:60px}.page-list .item.l-3{margin-left:90px}.page-list .item.l-4{margin-left:120px}.page-list .item-title{color:#37474f;font-size:20px;margin-bottom:10px}