.video-card-container{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;padding:20px}.video-card{flex:1 1 300px;max-width:400px;aspect-ratio:16/9;overflow:hidden;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.1)}.video-card iframe{width:100%;height:100%;border:none;border-radius:12px}