style.css

  pre, code, samp {
    white-space: pre-wrap; }

  pre {
    border-style: solid;
    border-width: 1px;
    border-radius: 1ex;
    padding: 2ex; }

  html {
    background: #eaf4f9;
    color: #5a5d79; }

  body {
    margin: auto;
    width: 90%; }

  a:link{
    color: #6086ac; }

  a:visited{
    color: #608097; }

  img {
    width: 100%; }