<!DOCTYPE html>

  <meta charset="UTF-8">

  <title>CSS Reference File</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">

  <style>
  ruby
    {
      background-color: lightblue;
      font-size: 60px;
    }
  </style>

  <ruby>bas<rt>T</rt>bas<rt>T</rt></ruby>
