Markup
<html>
<head>
<style type="text/css">
ol {
list-style-type: decimal;
}
ol ol {
list-style-type: lower-alpha;
}
ol ol ol {
list-style-type: lower-roman;
}
</style>
</head>
<body>
<ol>
<li>Drinks
<ol>
<li>Tea</li>
<li>Coffee
<ol>
<li>White</li>
<li>Black</li>
</ol>
</li>
<!--End coffee-->
</ol>
<!--End drinks-->
</li>
<li>Food
<ol>
<li>Cake</li>
<li>Bread
<ol>
<li>White</li>
<li>Brown</li>
</ol>
</li>
<!--End bread-->
</ol>
<!--End food-->
</li>
</ol>
</body>
</html>
