.el-menu-vertical:not(.el-menu--collapse){width:300px;height:200px;overflow-x:hidden;overflow-y:hidden}.el-menu-vertical:not(.el-menu--collapse) .el-menu-group ul{width:300px;height:134px;z-index:10000000!important;overflow-y:scroll;background:#fff;border-bottom:1px solid}.el-menu-vertical:not(.el-menu--collapse) .el-menu-group ul li{width:296px;overflow-x:hidden;text-overflow:ellipsis;white-space:nowrap}.el-menu-vertical:not(.el-menu--collapse) .el-menu-group ul::-webkit-scrollbar{width:4px;max-height:134px}.el-menu-vertical:not(.el-menu--collapse) .el-menu-group ul::-webkit-scrollbar-thumb{box-shadow:inset 0 0 6px rgba(0,0,0,.3);border-radius:1px}.select{right:18px!important;top:8px!important}.lowLevel{z-index:0}.highLevel{z-index:1000}