body { max-width: 800px; margin: 0 auto; }
nav ul { list-style: none; padding: 0; display: flex; flex-direction: row; }
nav ul li { padding-right: 0.5rem;}
img { max-width: 100%; }
.post-list-item { display: flexbox; list-style: none; }
.post-list-item time { padding-right: 0.5rem; }
.post-list-year { list-style: none; margin-top: 1rem; margin-bottom: 0.5rem; font-weight: bold; }
.skip-link { display: none; }
footer { margin: 2rem 0;}
pre, blockquote { margin: 1rem 0; padding: 0.5rem; background-color: lightgrey; }
pre { overflow: auto; white-space: pre; }
blockquote p { margin: 0; }
code { color: darkred; }