body {
    margin: 0;
}

header {
    min-height: 100vh;
    background: linear-gradient(to bottom, #517aff, #0002cc);

    display: flex !important;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;

    padding: 64px 0;
}

header a, footer :not(.remarks) > a,
header a:visited, footer :not(.remarks) > a:visited {
    color: white !important;
}

header a,
header a:visited {
    text-decoration: underline;
}

header a:active, footer :not(.remarks) > a:active,
header a:focus, footer :not(.remarks) > a:focus,
header a:hover, footer :not(.remarks) > a:hover {
    color: #ccc !important;
}

#leader img {
    width: 100px;
    vertical-align: middle;
}

#leader h1 {
    display: inline-block;
    vertical-align: middle;
    margin: 0 0 0 22px;
    font-size: 72px;
    line-height: 72px;
}

.subtitle {
    font-weight: 300;
    margin: 32px 0;
    font-size: 28px;
}

main {
    font-weight: normal;
    padding: 64px 0;
    background-color: #eee;
}

footer {
    background-color: #111;
    min-height: 200px;
}

.bottom-nav img {
    width: 125px;
    margin-right: auto;
}

.bottom-nav {
    padding: 32px 0;
    display: flex;
}

.bottom-nav > div {
    min-width: 100px;
    margin-right: 32px;
}

.bottom-nav b {
    text-transform: uppercase;
    font-weight: 600;
}

.bottom-nav ul {
    list-style-type: none;
    padding-left: 0;
    font-weight: 100;
}

.remarks {
    margin-left: auto;
    color: gray;
    text-align: right;
    max-width: 40%;
}

@media only screen and (max-width: 768px) {
    #leader h1 {
        margin-left: 0;
        display: block;
    }

    .bottom-nav {
        flex-direction: column;
    }

    .remarks {
        max-width: 100%;
    }
}

pre code {
    border-radius: 12px;
    padding: 8px 8px 8px 16px;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

    max-height: 300px;
    overflow: auto;
}