body {
    font-family: 'Montserrat', sans-serif;
}

h1, h2, h3, h4, h5 {
    font-family: 'Merriweather', serif;
}

body {
    display: flex;
}

img {
    max-width: 100%;
    max-height: 100vh;
}

blockquote {
    margin: 0;
    padding-left: 2em;
    border-left: 3px solid lightgray;
}

aside h1 {
    font-size: 16pt;
    text-decoration: underline;
    font-variant: small-caps;
}

main {
    flex-grow: 1;
}

nav, main {
    padding: 0 2em;
}

@media screen and (max-width: 800px) {
    body {
        flex-direction: column-reverse;
    }

    aside {
        border-top: 1px solid gray;
    }

    aside h1 {
        text-align: center;
    }

    aside li {
        display: inline-block;
    }
}

@media screen and (min-width: 800px) {
    aside {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        min-width: 15em;
        width: 15em;
        min-height: 100vh;
        border-right: 1px solid gray;
    }
}

nav ul {
    list-style: none;
    padding-left: 0;
}

nav li {
    margin: .5em 0;
}

nav .file {
    font-style: italic;
    opacity: .8;
}

footer {
    padding: 1em 0;
    color: gray;
}

aside footer {
    text-align: center;
}

aside footer a {
    color: gray;
}

main footer {
    text-align: right;
}

pre, code {
    background: rgb(248, 248, 252);
}

code {
    padding: .05em;
}

pre {
    padding: 1em;
    overflow-x: auto;
    word-wrap: normal;
}