body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    flex-direction: column;
}

form {
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
    box-sizing: border-box;
}

h1 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 12px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #333;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
select {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
    box-sizing: border-box;
}

input[type="submit"],
button[type="submit"] {
    width: 100%;
    padding: 10px;
    background: #5cb85c;
    border: none;
    border-radius: 3px;
    color: white;
    font-size: 16px;
    cursor: pointer;
}

input[type="submit"]:hover,
button[type="submit"]:hover {
    background: #4cae4c;
}

footer {
    text-align: center;
    margin-top: 20px;
    color: #777;
}