<!doctype html>
<meta charset=utf-8>
<title>ol@type: supported types</title>
<style>
.decimal {
  list-style-type: decimal;
}
.lower-alpha {
  list-style-type: lower-alpha;
}
.upper-alpha {
  list-style-type: upper-alpha;
}
.lower-roman {
  list-style-type: lower-roman;
}
.upper-roman {
  list-style-type: upper-roman;
}
</style>
<ol class=decimal><li>1<li>2</ol>
<ol class=lower-alpha><li>a<li>b</ol>
<ol class=upper-alpha><li>A<li>B</ol>
<ol class=lower-roman><li>i<li>ii</ol>
<ol class=upper-roman><li>I<li>II</ol>