html {
  color: darkgreen;
}
#header > h1 {
  color: white;
  background-color: green;
}

#contents {
  background-color: #F8FFF8;
}

dl {
  margin: 1em;
}
dt {
  margin-top: 0.5em;
}
dd {
  margin-left: 1em;
}

footer {
  background-color: green;
  color: white;
}
footer a {
	color: white;
}