html {
    background-color: #EEE;
}

body {
    background-color: #FFF;
    border: 1px solid #EEE;
    border-radius: 1em;
    max-width: 800px;
    margin: 1em auto;
    padding: 1em;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif
}

p {
    clear: both;
}

a {
    color: #090;
}

img.thumb {
    max-width: 200px;
    max-height: 200px;
    float: right;
}

img {
    max-width: 100%;
}

code {
    background-color: #EEE;
    font-family: 'Fira Code', 'Lucida Sans', Consolas, 'Courier New', Courier, monospace;
}

th {
    padding-right: 1em;
}

dt {
    margin-top: 1em;
    font-size: 16pt;
    font-weight: bold;
}

dd {
    text-align: justify;
}

main {
    display: block flex;
    flex-direction: column-reverse;
}

menu ul {
    list-style-type: none;
    padding: 0;
}

menu li {
    line-height: 1.5;
}

menu .current {
    color: #33F;
}

menu {
    margin: 0;
    padding: 0;
}

content {
    margin: 0 0 0 0;
    padding: 0;
    flex-grow: 1;
}

.footer {
    font-style: italic;
    color: #888;
    text-align: right;
}

.d-none {
    display: none;
}

@media screen and (min-width:800px) {
    main {
        flex-direction: row;
    }

    menu {
        flex: 0 0 170px;
    }

    content {
        margin: 0 0 0 1em;
    }
}