.user-message{background:#e91e63;color:white;padding:12px;border-radius:15px;margin-bottom:10px;margin-left:30px;word-wrap:break-word;max-width:80%}.contact-message{background:#e8f5e8;color:#2e7d32;padding:10px;border-radius:10px;margin:10px 0;border:1px solid #4caf50;font-size:13px;text-align:center}