body {
    font-family: Arial;
    background: #f4f6f8;
    padding: 40px;
}

form {
    background: #fff;
    padding: 20px;
    width: 350px;
}

input, button {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
}

button {
    background: #0066cc;
    color: #fff;
    border: none;
    cursor: pointer;
}