Jim said:
instead of "subsubsection" it might be neater to use XHTML2 style nesting.
For example, this selector matches a section in a section in a section:
.section .section .section
Don't what that has to do XHTML, CSS2.1 does nesting selector just dandy.
..doThis {...}
..doThat {...}
..doThis .doThat { ... can be something different ...}
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"
http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<style type="text/css">
.doThis { color: red; }
.doThat { color: green; }
.doThis .doThat { color: blue;}
</style>
</head>
<body>
<div class="doThis">I am red</div>
<div class="doThat">I am green</div>
<div class="doThis">I am red
<div class="doThat">I am blue</div>
<div class="doThis">I am red again</div>
</div>
<div class="doThat">I am green
<div class="doThat">I am still green</div>
<div class="doThis">I am still red</div>
</div>
</body>
</html>
Don't get Luigi confused with XHTML, he is dangerous enough in HTML