:root {
    --nws-zone-scroll-height: 1200px;
    --nws-zone-scroll-time: 30s;
    --nws-afd-scroll-height: 1200px;
    --nws-afd-scroll-time: 30s;
}

@keyframes nws-scroll-y {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100%); }
}

.nws-zone-scroll {
    animation: var(--nws-zone-scroll-time) linear infinite nws-scroll-y;
}

.nws-afd-scroll {
    animation: var(--nws-afd-scroll-time) linear infinite nws-scroll-y;
}

.nws-zone-container {
    height: var(--nws-zone-scroll-height);
}

.nws-afd-container {
    height: var(--nws-afd-scroll-height);
}