.content{padding:10px}.content .content_box{border:1px solid #e6e7e8;height:300px;margin-top:20px;overflow:auto}.content .content_box .user_item{position:relative;padding:10px 15px;margin:1px 0;overflow:hidden}.content .content_box .user_item .item_img{width:40px;height:40px;float:left;margin-right:10px}.content .content_box .user_item .name .name_1{white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;padding-right:100px;overflow:hidden}.content .content_box .user_item .name .name_2{font-size:12px;color:#a0a0a0;position:relative;float:left}.content .content_box .user_item .is_checked{cursor:pointer;position:absolute;right:25px;top:20px}.content .content_box .user_item:after{content:" ";width:70px;height:100%;position:absolute;z-index:2;right:0;top:0}.content .content_box .user_item:hover{background:#f2f2f2}