text: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  <html xmlns="http://www.w3.org/1999/xhtml">
      <head>
          <title>CSS Test: Word-spacing using 'em' units with a negative zero value, -0em</title>
          <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
          <link rel="help" href="http://www.w3.org/TR/CSS21/text.html#propdef-word-spacing" />
          <link rel="help" href="http://www.w3.org/TR/CSS21/text.html#spacing-props" />
          <meta name="flags" content="ahem" />
          <meta name="assert" content="The 'word-spacing' property sets a negative zero length value in 'em' units." />
          <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
          <style type="text/css">
              div
              {
                  font: 24px/1em Ahem;
              }
              #test
              {
                  word-spacing: -0em;
              }
          </style>
      </head>
      <body>
          <p>Test passes if there are only two boxes below (with no jagged edges).</p>
          <div>
              <div>
                  <span>x x</span>
              </div>
              <div id="test">x x</div>
          </div>
      </body>
  </html>