#leftbar{position:fixed;top:0;left:0;background:#2d61e1;width:230px;min-height:100%}#leftbar img{width:150px;display:block;margin:50px 0 50px 45px}#leftbar li a{width:173px;height:25px;float:right;margin:10px 0;padding:14px 0;color:#fff;display:block;text-decoration:none}#leftbar li a.active,#leftbar li a.router-link-active{background:#5d86e8;border-top-left-radius:25px;border-bottom-left-radius:25px}#leftbar li a i{font-size:18px;margin-right:20px}