body{
    margin:1em auto;
    background-color:#ffffff;
    max-width:50em;padding:0.62em;
    font:1.2em/1.6 sans-serif;
}
hr{
    border:0;
    border-bottom: 3px solid #aaa;
    height:3px;
}
h1, h2, h3, h4 {
    font-family: sans-serif;
}
h4 {
    font-size: 1.2em/1.6;
    font-weight: normal;
    margin-top: 3px;
    margin-bottom: 3px;
}
h1 {
    line-height:1.2;
}
@media print{
    body{max-width:none}
}
table tr td{
    line-height:1.25em;
}
th, td {
    text-align: left;
}

blockquote {
    font: 14px/22px sans-serif;
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 50px;
    padding-left: 15px;
    border-left: 3px solid #ccc;
} 

header a {
    font-size: .8 em;
    font-family: sans-serif;
}

footer {
    font-size: 0.8em;
    font-family: sans-serif;
}

pre {
    background-color: #E8E8E8 !important;
    color: #000 !important;
    padding: 1em;
    border-radius: 3px;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.banner .site-title {
    font-family: sans-serif;
    font-size: 2rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem 0;
}