.push-subscribe-wrapper {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1080;
    background: #fff;
    max-width: 480px;
    margin-left: auto !important;
    margin-right: auto !important;
}

body.has-mobile-footer-nav .push-subscribe-wrapper {
    bottom: 4.25rem;
}

@media (min-width: 768px) {
    body.has-mobile-footer-nav .push-subscribe-wrapper {
        bottom: 0;
    }
}