.et_pb_code_0{body{font-family:Arial,sans-serif;background-color:#f7f7f7;display:flex;justify-content:center;align-items:center;height:100vh;margin:0}.container{background-color:#fff;padding:20px;border-radius:8px;box-shadow:0 0 10px rgba(0,0,0,0.1);width:300px}h2{color:#333;font-size:1.5em;margin-bottom:20px;text-align:center}label{display:block;margin-bottom:5px;font-weight:bold}input,select,button{width:100%;padding:10px;margin-bottom:15px;border:1px solid #ccc;border-radius:4px;box-sizing:border-box}button{background-color:#007bff;color:white;font-size:1em;border:none;cursor:pointer}button:hover{background-color:#0056b3}#result{text-align:center;font-size:1.2em;font-weight:bold;margin-top:20px}}