.header{padding:0;z-index:1000;width:100%}.el-menu{border:none}#app{height:100%}.el-aside{display:block;position:absolute;left:0;top:60px;bottom:0}.user{float:right;padding:10px}.el-main{left:300px;top:60px;height:calc(100% - 60px);width:100%}.collapse{width:calc(100% - 300px)}.collapse,.login{position:absolute}.login{left:0}.bgcolor{top:0;height:100%;background-image:url(../img/bg.fd9d5ecf.svg);background-repeat:no-repeat;background-size:cover}