.mediathek-buttons{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.tab-btn{background:#ffa92d;color:#000;border:none;padding:10px 20px;cursor:pointer;font-weight:bold;border-radius:5px;transition:background 0.3s ease}.tab-btn:hover{background:#ff8c00}.tab-btn.active{background:#000;color:#ffa92d}.tab-content{display:none;margin-top:20px}.tab-content.active{display:block}