#btn-avis{padding:12px 30px;background-color:#FFC107;color:#fff;border:none;border-radius:12px;font-weight:700;font-size:18px;cursor:pointer;transition:background-color 0.3s ease}#btn-avis:hover{background-color:#e6ac00}#form-avis{margin-top:30px;background:#fff;padding:25px 30px;border-radius:20px;box-shadow:0 4px 15px rgba(0,0,0,0.1);max-width:600px}#form-avis.show{animation:fadeIn 0.4s ease forwards}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.grille-avis{display:grid;grid-template-columns:1fr;gap:30px;max-width:1000px;margin:0 auto;padding:20px 10px}.glsr-review{background:#ffffff;border-radius:15px;padding:25px;box-shadow:0 4px 10px rgba(0,0,0,0.1);font-family:sans-serif;color:#333}.glsr-review h3{font-size:18px;margin-bottom:10px;color:#222}.glsr-review .glsr-review-author{font-weight:bold;margin-top:15px;color:#777}#main-header{box-shadow:0 8px 20px rgba(0,0,0,0.2)}