<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
 <head>
  <title>Impossible rules (* html, * :root)</title>
  <style type="text/css">* html { background-color: red; }
* :root { background-color: red; }
p { color: green; }</style>
  <link rel="first" href="css3-modsel-1.html" title="Groups of selectors">
  <link rel="prev" href="css3-modsel-27a.html" title="Impossible rules (:root:first-child, etc)">
  <link rel="next" href="css3-modsel-28.html" title=":nth-child() pseudo-class">
  <link rel="last"