body {
    max-width: 650px;
    font-size: 18px;
    font-family: 'Nobile', Helvetica, Arial, sans-serif;
    margin: 100px;
}

.code {
  font-family: monospace;
  font-size: 90%;
  display: inline-block;
  border: solid 2px #5882FA;
}