body {
  font-family: sans-serif;
  font-size: 16px;
}

main {
  margin: 40px auto;
  max-width: 750px;
  line-height: 1.2;
  color: #222;
  padding: 0 10px;
  hyphens: auto;
  -moz-hyphens: auto;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
}

header {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
}

header .menu-item img {
  margin: 0;
  max-width: 100%;
}

header .menu-item {
  margin-right: 10px;
}

pre code {
  color: #111;
  background: lightgray;
  border: 1px solid #999;
  border-radius: 4px;
  display: block;
  padding: 10px;
  overflow: auto;
}

code {
  color: #111;
  background: lightgray;
  border-style: solid;
  border-width: 1px;
  border: 1px solid #999;
  border-radius: 4px;
  padding: 1px;
}

img {
  display: block;
  margin: 0 auto;
  max-width: 90%;
}

a {
  color: #36c;
  text-decoration: none;
}

a:visited {
  color: #6a60b0;
}

a:hover {
  text-decoration: underline;
}

a.notfound {
  color: #bf3c2c;
}

footer {
  clear: both;
  padding-top: 1rem;
  margin-top: 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: #333;
}