div strong.productsummary__options-heading {
    display: none;
}

span.dropt2 {
    position: relative;
}

span.dropt2 > span {
    display: none;
    position: absolute;

    top: 24px;
    right: 0;

    z-index: 999;

    background-color: #ffffff;

    padding: 8px;

    border: 1px solid #e1e1e1;
    border-radius: 4px;

    box-shadow:
        0 6px 16px rgba(0, 0, 0, 0.15);
}

span.dropt2 > img {
    cursor: pointer;
}

span.dropt2 > span.is-visible {
    display: block;
}

span.dropt2 > span img {
    max-width: none !important;

    width: auto !important;
    height: auto !important;

    min-width: 250px;
}

@media (max-width: 768px) {

    span.dropt2 > span.is-visible {
        position: fixed;

        top: 50%;
        left: 50%;

        transform: translate(-50%, -50%);

        width: 90vw;
        max-width: 400px;

        z-index: 99999;

        box-shadow:
            0 0 0 100vmax rgba(0, 0, 0, 0.6);
    }

    span.dropt2 > span img {
        min-width: 0 !important;

        width: 100% !important;
        height: auto !important;
    }
}