body {
    width: 50em;
    margin: 30px auto;
    font-family: Arial, "MS Trebuchet", sans-serif;
}
p.menu {
    text-align: center;
}
img.logo {
    float: right;
    top: -18px;
    position: relative;
}
p.menu a {
    text-decoration: none;
    color: dimgray;
    padding: 0.2em 0.4em;
}
p.menu a:hover {
    background-color: rgb(49,114,205);
    color: white;
}
h1, h2 {
    clear: both;
    margin-top: 2em;
    color: #555;
    padding-top: 0.2em;
    padding-right: 0.2em;
    font-size:120%;
}
h1 {
  text-align: center;
  font-size: 150%;
}
h2 {
  font-size: 120%;
  text-align: right;
  border-top: 1px dotted #444;
}
p {
    text-align: justify;
}
ul.infolist {
  padding: 0;
  list-style-type: none;
  width: 720px;
  margin: auto;
}
ul.infolist li {
  float: left;
  display: block;
  text-align: center;
  background-color: #d8d8d8;
  padding: 10px;
  margin: 20px 20px 0px 0px;
}
ul.infolist li:last {
  margin-right: 0;
}
ul.infolist li:hover {
  background-color: rgb(49,114,205);
  color: white;
}
ul.infolist a {
  text-decoration: none;
  color: inherit;
}
ul.infolist img {
  border: none;
  padding-bottom: 10px;
}
pre.code{
  background-color: #F9F9F9;
  border: 1px dashed #2F6FAB;
  font-family: Inconsolata,Courier New,Courier,monospace;
  line-height: 1.1em;
  padding: 1em;
}
div.break {
  clear: both;
  width: 100%;
  height: 1em;
}