ari.lt/content/styles/index/index.css

:root {
    --bg: #121212;
    --bg1: #101010;
    --bg2: #424242;
    --bg3: #151515;

    --fg: #ffd700;
    --fg1: #f9a602;
}

*,
*::before,
*::after {
    font-family: sans-serif;
    background-color: var(--bg);
}

pre {
    padding: 0.5em;
    margin: 0.2em;
}

pre,
pre * {
    background-color: var(--bg1);
}

main li,
main li *,
pre {
    white-space: pre-wrap;
}

main li,
header li {
    margin-bottom: 0.5em;
}

.mobile-only {
    display: none;
}

main {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 2fr 2.5em 1fr;
    grid-template-columns: 2fr 1fr;
    grid-gap: 2.5em;
}

body {
    margin: auto;
    max-width: 1450px;
    padding: 3em;
}

h2 {
    margin-bottom: 0.5em;
    margin-top: 1em;
}

h1 > span {
    color: var(--fg1);
    cursor: pointer;
    position: relative;
}

h1 > span::before {
    content: "click me";
    position: absolute;
    top: -1.5ch;
    background-color: transparent;
    color: var(--bg2);
    font-size: 0.5em;
    letter-spacing: 0.5ch;
}

h1::-moz-selection,
h1 *::-moz-selection {
    display: none;
}

h1::selection,
h1 *::selection {
    display: none;
}

a {
    color: var(--fg);
    text-decoration: none;
}

a:hover,
a:focus {
    text-decoration: underline;
}

@media only screen and (max-width: 830px) {
    .mobile-only {
        display: block;
    }

    nav > ul {
        margin-top: 0.6em;
    }

    nav > ul > li {
        margin: 0;
        list-style: none;
    }

    main {
        display: block;
    }
}