.el-icon-arrow-down:before{content:"\E6E0"!important}.el-submenu__icon-arrow{font-size:16px!important}.el-submenu__title i{color:#f3f3f3!important}.el-submenu.is-opened>.el-submenu__title .el-submenu__icon-arrow{transform:rotate(90deg)}.is-opened li{background:#101830}