#consultIndex .cont{width:1200px;margin:33px auto 0;padding-bottom:25px}#consultIndex .cont .item{width:287px;height:161px;margin:0 16px 16px 0}#consultIndex .cont .item .text-tip{bottom:0;z-index:10;background:rgba(0,0,0,.5)}#consultIndex .cont .item .shadow-box{background:rgba(0,0,0,.5);z-index:-1}#consultIndex .cont .item .shadow-box .title{margin:50px auto 34px}#consultIndex .cont .item .shadow-box .btn-box .gh_btn{width:80px}#consultIndex .cont .item:nth-child(4n){margin-right:0}#consultIndex .cont .item:hover .shadow-box{z-index:100}#consultIndex .cont .item:hover .text-tip{z-index:-1}