body {
    background: #fff;
    font-family: 'Roboto', sans-serif;
    color: #333;
    font-size: 1.1em;
    line-height: 1.5;
    max-width: 960px;
    padding: 0 1rem;
    margin: 0 auto;
}


body > header,
body > header a,
body > header a:active,
body > header a:focus,
body > header a:visited
{
    color: #999;
    text-decoration: none;
    font-size: 0.9em;
}

body > header a:hover
{
    color: #333;
    text-decoration: none;
}

body > header {
    display: flex;
    margin-top: 2em;
    margin-bottom: 2em;
}

body > header > h1  {
    flex: 1;
    font-size: 1em;
    font-weight: normal;
    text-transform: uppercase;
    margin: 0;
    padding: 0;
}

body > header > nav  {
    flex: 1;
    display: inline-block;
    text-align: right;
    margin: 0;
    padding: 0;
}

body > header > nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

body > header > nav li {
    display: inline-block;
    text-transform: lowercase;
}

body > header nav li + li::before {
    content: " / ";
}

@media (max-width: 800px) {
    body > header {
        display: block;
    }

    body > header > nav {
        text-align: left;
    }
}

body > footer {
    font-size: 0.8em;
    color: #999;
    margin-top: 4em;
    text-align: center;
    text-transform: uppercase;
}

a {
    text-decoration: none;
    color: #66f;
}

a:hover {
    text-decoration: underline;
}

table {
    border-collapse: collapse;
    width: 100%;
}
table td,
table th {
    border: 1px solid #ccc;
    padding: 0.5rem;
}
table tr:nth-child(even) {
    background-color: #eee;
}
table th {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    text-align: left;
    background-color: #333;
    color: white;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

dl {
    margin-left: 2rem;
}

dt {
    font-weight: bold;
    text-decoration: underline;
}

dd {
    margin: 0;
    padding: 0 0 0.5em 0;
}

p > code,
li > code,
dd > code,
td > code {
    font-family: 'Roboto Mono', monospace;
    background: #ffd;
    word-wrap: break-word;
    box-decoration-break: clone;
    padding: .1rem .3rem .2rem;
}

pre code {
    font-family: 'Roboto Mono', monospace !important;
}

body > main h1,
body > main > header h1,
body > main > article h1,
body > main > article > header h1 {
    font-size: 2rem;   
}

body > main > header,
body > main > article > header {
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid #ccc;
}