Template:YouTube/styles.css

.video { padding: 3px; }

.video-with-caption { background-color: #f8f9fa; border: 1px solid #c8ccd1; font-size: 94%; padding: 3px; margin-bottom: 5px; }

@media (max-width: 768px) { .video { width: 100% !important; }

.video iframe { width: 100% !important; } }