.context-menu-dialog{position:fixed;display:none;background-color:#fff;border:1px solid #ccc;box-shadow:0 4px 12px rgba(0,0,0,0.15);z-index:1000;width:220px;max-width:100%;border-radius:5px}.context-menu-dialog ul{list-style:none;margin:0;padding:0}.context-menu-dialog ul li{padding:10px 20px;white-space:nowrap}.context-menu-dialog ul li a{text-decoration:none;color:#333;display:block;width:100%}.context-menu-dialog ul li:hover{background-color:#e9e9e9}.submenu{display:none;position:absolute;top:0;left:100%;background-color:#fff;border:1px solid #ccc;width:200px}.context-menu-dialog li:hover .submenu{display:block}