lol_html 1.2.1

Streaming HTML rewriter/parser with CSS selector-based API
Documentation
<html><head>
  <title>Class selectors</title>
  <style type="text/css">li { background-color : red }
.t1 { background-color : lime }
li.t2 { background-color : lime }
.t3 { background-color : red }</style>
  <link rel="author" title="Daniel Glazman" href="http://glazman.org/">
  <link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors"> <!-- bogus link to make sure it gets found -->
  <meta name="flags" content="">
 </head>
 <body>
<ul>
  <!--[ELEMENT('.t1')]--><li class="t1"><!--[TEXT('.t1')]-->This list item should have green background because its class is "t1"<!--[/TEXT('.t1')]--></li><!--[/ELEMENT('.t1')]-->
  <li class="t2">This list item should have green background because its class is "t2"</li>
  <li class="t2">
<span class="t33">This list item should have green background because
        the inner SPAN does not match SPAN.t3</span>
</li>
</ul>

</body></html>