html, blockquote { Background-color: #122221; }
body {
  Width: 95ex; Max-width: 80%; Margin: 2ex auto; Padding: 3ex; 
  link: "#ccff33"; vlink: "#ccff33"; alink: "#ccff33";
}
body {
  #background-color: #123321;
  #background-color: #223322;
  background-color: #263632;
  color: #d0d0d0;
  #margin-left: 30px;
  #margin-right: 300px;
  #max-width: 55em;
  border-radius: 0.4em;
  #font-family: font-family: Arial, sans-serif; verdana;
  #Font-family: sans-serif;
  Font-family: sans-mono;
  #font-size: 20px;
  #font-size: 16px;
}
p, li {
  margin-right: 20px;
  #max-width: 70em;
}
h1 {
  color: goldenrod;
}
h2, h3 {
  color: #c9c9c9;
}
h4 {
  color: pink;
  font-size: 24px;
}
ol, ul, pre {
  color: #cceecc;
}
pre, code {
  margin-left: 20px;
  margin-right: 20px;
  font-size: 13px;
  Background-color: #122221;
  #color: #9a9bbc;
  #color: lightgreen;
  #color: #aaccaa;
  #color: #cceecc;
  #color: #cccccc;
  color: #eeddff;
}
em {
  color: orange;
}