body {
  max-width: 720px;
  margin: auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

ul {
    list-style: none;
    padding-left: 0;
}

h1, h2, h3 {
  margin-top: 2rem;
}

pre code.hljs {
    background: #292929;
    overflow-x: auto;
}

pre {
    padding: 0;
}

.tags {
    font-size: 1.5rem;
    color: #666;
}

.nav-right {
    display: inline-block;
}

.nav-left {
    display: inline-block;
}