<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>scratch</title>
<style type="text/css">
body {
font-size: 200%;
}
div.surrounding {
background-color: lightblue;
}
p {
font-size: 1em; /* = default */
margin: 1em 0; /* = default */
background-color: fuchsia;
line-height: 1em;
}
h2 {
margin: 1em 0; /* = default */
font-size: 1.5em; /* = default */
background-color: yellow;
line-height: 1em;
}
</style>
</head>
<body>
<div style="float: left; width: 45%">
<div class="surrounding">above, no margins</div>
<p>Sphinx</p>
<div class="surrounding">below, no margins</div>
</div>
<div style="margin-left: 50%">
<div class="surrounding">above, no margins</div>
<h2 style="margin-bottom: .6667em; margin-top: .3333em">Letterpress</h2>
<div class="surrounding">below, no margins</div>
</div>
</body>
</html>