body > div > * {
    width: 50%;
    display: inline-block;
    text-align: center;
    overflow: hidden;
    margin: 0;
    line-height: initial;
    font-size: 225%;
    font-size: min(3.6vw,225%);
    position: relative;
    vertical-align: text-top;
}

body > div > span > * {
    padding: 0px 10px;
}

h1 {
    font-size: 2em;
}

h2, h3 {
    font-weight: normal;
    font-size: 120%;
}

p {
    font-size: 80%;
}

@font-face {
    font-family: 'Glacial';
    src: url("./glacr.otf");
}
@font-face {
    font-family: 'Glacial';
    font-weight: bold;
    src: url("./glacb.otf");
}

body {
    background-color: blue;
    background-image: url(mountains.jpg), linear-gradient(#eff,#cff);
    background-size: cover;
    background-repeat: no-repeat;
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100); /* fix for mobile Safari disobedience of web standards, with JS */
    margin: 0 auto;
    line-height: 0px;
    max-width: 1000px;
    display: flex;
    flex-direction: column;
    font-family: 'Glacial', sans-serif;
}

body > div {
    flex: 1;
}

footer {
    font-size: .9rem;
    line-height: .9rem;
    width: 100%;
    text-align: center;
}

body > div, footer {
    background-color: rgba(255,255,255,25%);
}

a, a:visited {
    color: navy;
}

a:hover {
    text-decoration: none;
}