.scrollbar{height:350px;overflow-y:auto;overflow-x:hidden}.layout{border:1px solid #d7dde4;background:#fff;position:relative;border-radius:4px;overflow:hidden;padding:10px}.ivu-layout{background-color:#fff}.ivu-layout-header{background-color:#f8f8f9}.pull-right{float:right}.pull-left{float:left}.mg5{margin:5px}