crm/public/static/ueditor/themes/default/_css/shortcutmenu.css

/*弹出菜单*/
.edui-default .edui-shortcutmenu {
    padding: 2px;
    width: 190px;
    height: 50px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
}