.os-name {
    display: none;
}
.detectedOs {
    display: inline;
}
body{
    font-size: 12pt;
    margin: 10px;
    max-width: 800px;
}
h1 {
    font-size: 1.5em;
}
figure {
    margin: 1em 0 2em;
    max-width: 100%;
}
figcaption {
    margin-bottom: 1em;
}
img {
    max-width: 100%;
}

@media screen 
    and (max-width: 960px) 
        body {
            font-size: 18pt;
            max-width: 100%;
            margin: 5%;
        }
}