body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

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

input {
    margin: 5px;
    padding: 8px;
}

input[type="submit"] {
    background: #9e51ca;
    color: white;
    border: none;
}