.sticky-atc {
    display: none;
    position: fixed;
    z-index: 2;
    bottom: 0;
    width: 100%;
    left: 0;
    padding: 0 1.5rem;
}

.sticky-atc.show {
    display: block;
}

.sticky-atc .button.button__primary {
    width: 100%;
}