.gs-section-sticky-nav {
    /* width: 220px; */
    /* position: fixed;
    padding: 10px 10px 10px 0;
    left: 20px; */
    background: rgba(255, 255, 255, .9);
    border-radius: 5px;
    border: 1px, solid, #45B3FC;
     z-index: 9; 
}

.gs-section-sticky-nav>.gs-sticky-toc-list li a.current:after {
    background: var(--wp--preset--color--brand, #33EFAB);
}
.gs-section-sticky-nav>.gs-sticky-toc-list {
    width: 100%;
    overflow-y: auto;
    height: 250px;
    scrollbar-width: thin;
    scrollbar-color: var(--wp--preset--color--brand, #45b3fc) transparent;
}

.gs-toc-mobile {
    background: var(--wp--preset--color--palette-color-2, var(--theme-palette-color-2, #17a2ff));
    border-radius: 0px 5px 5px 0px;
}

@media screen and (max-width: 600px) {
    .gs-section-sticky-nav {
        border-radius: 5px 0px 5px 0px;
    }
}