body,html{margin:0;padding:0;font-family:Arial,sans-serif}body{background-color:#f0f8ff}select{padding:10px;border:1px solid #000;border-radius:5px;margin-right:10px;box-shadow:0 0 5px rgba(0,0,0,.1)}button,select{font-size:16px}button{padding:12px 20px;background-color:#3498db;color:#fff;border:2px solid #2980b9;border-radius:5px;cursor:pointer;box-shadow:0 4px 6px rgba(0,0,0,.1)}button:hover{background-color:#2980b9;border-color:#3498db;box-shadow:0 6px 8px rgba(0,0,0,.2)}