.highlight
{
  background-color: lightblue;
  text-decoration: underline;
}

.important
{
  font-weight: bold;
  font-size: 2.1em;
}

#main-block img {
	display:block;
	margin:4px 0;
}

img.floatLeft {
	float:left;
	margin:4px 10px 4px 0;
}

img.floatRight {
	float:right;
	margin:4px 0 4px 10px;
}