<style>
    body {
        font-family: 'Arial', sans-serif;
        background-color: #f4f4f4;
        margin: 0;
        padding: 0;
    }

    h2 {
        text-align: center;
        color: #333;
    }

    form {
        max-width: 600px;
        margin: 20px auto;
        padding: 20px;
        background-color: #fff;
        border-radius: 8px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    h3 {
        color: #333;
    }

    label {
        display: block;
        margin-bottom: 8px;
        color: #555;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    input[type="date"],
    select,
    textarea {
        width: 100%;
        padding: 8px;
        margin-bottom: 15px;
        border: 1px solid #ccc;
        border-radius: 4px;
        box-sizing: border-box;
    }

    textarea {
        resize: vertical;
    }

    input[type="submit"] {
        background-color: #4caf50;
        color: white;
        padding: 10px 15px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 16px;
    }

    input[type="submit"]:hover {
        background-color: #45a049;
    }
</style>
