body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f4f4f4;
}
button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
}
input {
    display: block;
    margin: 10px auto;
    padding: 8px;
    width: 200px;
}
button {
    background-color: blue;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
}