body {
    max-width: 800px;
    margin: auto;
    padding: 1em;
    line-height: 1.5;
}

/* header and footer areas */
.menu {
    padding: 0;
}
.menu li {
    display: inline-block;
}
.article-meta,
.menu a {
    text-decoration: none;
    background: #eee;
    padding: 5px;
    border-radius: 0px;
}
.menu,
.article-meta,
footer {
    text-align: center;
}
.title {
    font-size: 1.1em;
}
footer a {
    text-decoration: none;
}
hr {
    border-style: dashed;
    color: #ddd;
}

/* code */
pre {
    border: 1px solid #ddd;
    box-shadow: 5px 5px 5px #eee;
    padding: 1em;
    overflow-x: auto;
}
code {
    background: #f9f9f9;
}
pre code {
    background: none;
}

/* misc elements */
img,
iframe,
video {
    max-width: 100%;
}
main {
    hyphens: auto;
}
blockquote {
    background: #f9f9f9;
    border-left: 5px solid #ccc;
    padding: 3px 1em 3px;
}

table {
    margin: auto;
    border-top: 1px solid #666;
    border-bottom: 1px solid #666;
}
table thead th {
    border-bottom: 1px solid #ddd;
}
th,
td {
    padding: 5px;
}
thead,
tfoot,
tr:nth-child(even) {
    background: #eee;
}