#input-form {
    position: fixed;
    width: 60%;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-60%);
}

#input-email {
    width: 100%;
    box-sizing: border-box;
    padding: 1rem;
    font-size: 21px;
}

#response-container {
    padding: 1rem;
}

#response-message {
    text-align: right;
}