body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
}

form {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;   
    border: 1px solid #ddd;
    border-radius: 5px;
}

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

input[type="text"],
input[type="email"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border:    1px solid #ccc;
    border-radius: 4px;
}

button[type="submit"] {
    background-color: #4CAF50;
    color: white;
    padding:    15px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}