* {
    font-family: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
}

body {
    background-color: #ffffff;
    color: #111;
    height: 100%;
}

.center {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.image-text-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 20px;
    color: white;
}