colapso de submenú divi por defecto

#mobile_menu .menu-item-has-children > a + span {
    position: absolute;
    right: 0;
    top: 0;
    padding: 10px 20px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    z-index: 3;
}
Shy Sable