.container{margin-top:8px;margin-bottom:30px}.container .content{display:table;width:100%}.container .content>div{display:table-cell;vertical-align:top}.container .content>div.index-left{width:220px;background-color:#fff;overflow:hidden}.container .content>div.index-center{width:20px}.container .content>div .router-container{min-height:570px}.container .content>div.index-right{width:960px}