jellyfin-web/dashboard-ui/bower_components/emby-webcomponents/fonts/fonts.sized.css

h1,
h2,
h3 {
    font-weight: 500
}

h1 {
    font-size: 1.8em
}

.layout-desktop h1 {
    font-size: 2em
}

h2 {
    font-size: 1.5em
}

h3 {
    font-size: 1.17em
}

@media all and (min-height:720px) {
    html {
        font-size: 20px
    }
}

@media all and (min-height:1000px) {
    html {
        font-size: 27px
    }
}