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

a, a:visited, footer a {
  color: black;
  text-decoration: underline;
}

a:hover, a:active {
  color: #ddd;
}

.menu {
  padding: 0;
}

.menu li {
  display: inline-block;
}

.article-meta, .menu a {
  text-decoration: none;
  background: none;
  padding: 5px;
  border-radius: 5px;
}

.menu, .article-meta, footer {
  text-align: center;
}

.no-underline {
  text-decoration: none;
}

.invisible-ink {
    color: rgba(255,255,255,0) !important;
}

hr {
  border-width: 1px 0 0 0 ;
  border-style: solid;
  color: black;
}

div.split {
  display: flex;
}

div.split > * {
  width: 50%;
}

div.split > *:nth-child(1) {
  text-align: left;
}

div.split > *:nth-child(2) {
  text-align: right;
}

ul {
  padding: 0 40px;
}

li a {
  text-decoration: underline;
}

/* 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%;
  background-color: black;
}

main {
  hyphens: auto;
}

blockquote {
  background: #f9f9f9;
  border-left: 5px solid #ccc;
  padding: 3px 1em 3px;
}

table {
  margin: auto;
  border-top: 1px solid black;
  border-bottom: 1px solid black;
}

table thead th {
  border-bottom: 1px solid #ddd;
}

th, td {
  padding: 5px;
}

thead, tfoot, tr:nth-child(even) {
  background: #eee;
}

@keyframes blink {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 100;
  }
}

.cursor {
  animation-name: blink;
  animation-duration: 1200ms;
  animation-iteration-count: infinite;
  animation-timing-function: steps(1);
}

.indent {
  padding: 0 10px;
}