body{font-family:Arial,sans-serif;padding:0;max-width:1200px;margin:0 auto}table{width:100%;border-collapse:collapse;padding:20px;margin:20px 0}table,th,td{border:1px solid black;padding:5px}table th{background-color:#f2f2f2}table td button{background-color:#980000;color:#fff;padding:10px 20px;margin:5px 10px}table td button:hover{background-color:#0c92ff}nav{display:flex;align-items:center;color:#fff;gap:10px;padding:20px 0;margin:20px 0}nav a{color:#00f;text-decoration:none;font-weight:700}nav a:hover{color:#00008b}form{display:flex;flex-direction:column;gap:10px;padding:20px}form input,form select{padding:10px;border:1px solid #ccc}form button{padding:10px 20px;background-color:#980000;color:#fff;border:none}form button:hover{background-color:#0c92ff}