/* Hide arrow for deeper submenus */
        .sub-menu1 .sub-menu1::before {
            display: none !important;
        }

        /* OR reposition arrow (if you want arrow for side menu) */
        .sub-menu1 .sub-menu1::before {
            content: "";
            position: absolute;
            top: 50%;
            /* vertically center */
            left: -6px;
            /* show on the left edge */
            transform: translateY(-50%);
            border-width: 6px;
            border-style: solid;
            border-color: transparent white transparent transparent;
            box-shadow: none;
        }

        /* Remove arrow for top-level dropdown */
        .menu-item-has-children>.sub-menu1::before,
        .menu-item-has-children>.sub-menu1::after {
            display: none !important;
            content: none !important;
        }