* {
   font-family: sans
}
h1 {
   margin-left: auto;
   margin-right: auto;
   border-bottom: 1px solid black;
   text-align: center;
   width: 600px;
}
div.contents {
   margin-left: auto;
   margin-right: auto;
   width: 600px;
}
div.section {
   margin-top: 1em;
   margin-bottom: 1em;
   margin-left: 1em;
   margin-right: 1em;
   padding: 0;
}
div.section h2 {
   margin: 0;
   padding-top: 0.5em;
   padding-bottom: 0.5em;
   padding-left: 3em;
   font-size: medium;
   border-top: 1px solid #aaa;
   border-left: 1px solid #aaa;
   background-image: url("h2bg.jpg");
   background-position: top left;
   background-repeat: no-repeat;
}
div.section p {
   margin-left: 3em;
}
div.section ul {
   margin-top: 1em;
   margin-left: 3em;
   list-style: square;
   line-height: 130%;
}
div.section ul li {
   margin-left: 0em;
}
div.headline p {
   margin-left: 1em;
}
a.external {
  background: url("http://www.gnome.gr.jp/w/skins/monobook/external.png") center right no-repeat;
  padding-right: 13px;
}
.footer {
  font-size: small;
  text-align: center;
}