body{background-color:#f4f4f4;font-family:Arial,sans-serif;margin:0;padding:0}.video-container{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));padding:20px}.video-card{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);overflow:hidden;transition:transform .3s ease}.video-card:hover{transform:scale(1.05)}.thumbnail{height:180px;object-fit:cover;width:100%}.video-info{padding:15px}.video-title{font-size:16px;font-weight:700;margin-bottom:10px}.video-description{color:#555;font-size:14px}