html, body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body {
    background-color: #fff5f7;
}

.center {
    max-width: 1080px;
    margin: 0 auto;
}

.image-pair {
    white-space: nowrap;
    display: inline-block;
}

footer {
    text-align: center;
    padding: 1rem;
}

img.fullscreen {
    width: 100%;
    height: auto;
}

img.halfscreen {
    width: 50%;
    height: auto;
}

a img {
    border: none;
    outline: none;
}