.pdp-gallery__thumb {
    display: block;
    width: 100%;
    background: none;
    border: 0;
    border-radius: 4px;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    transition: box-shadow .15s ease-in-out;
}

.pdp-gallery__thumb:hover {
    box-shadow: inset 0 0 0 2px #B9C4CE;
}

/* the thumbnail currently showing in the large image above */
.pdp-gallery__thumb.is-active {
    box-shadow: inset 0 0 0 2px #0053A5;
}

.pdp-gallery__thumb:focus-visible {
    outline: 2px solid #0053A5;
    outline-offset: 2px;
}

.pdp-gallery .slick-prev,
.pdp-gallery .slick-next {
    display: none;
}