.place-ad-banner[hidden] {
    display: none !important;
}

.place-ad-banner:not([hidden]) {
    display: grid;
    width: min(100%, 760px);
    min-height: 5rem;
    margin: 2.5rem auto;
    padding: .75rem;
    place-items: center;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .12);
    color: var(--muted, #a8a8a8);
    background: rgba(255, 255, 255, .025);
}

@media (max-width: 720px) {
    .place-ad-banner:not([hidden]) {
        min-height: 4rem;
        margin-block: 2rem;
    }
}