white-space-pre-006

white-space pre: zero width non-breaking space

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 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 2 <html>
 3  <head>
 4   <title>CSS Test: white-space pre: zero width non-breaking space</title>
 5   <link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch">
 6   <link rel="alternate" href="http://www.hixie.ch/tests/adhoc/css/text/white-space/pre/006.html" type="text/html">
 7   <link rel="help" href="http://www.w3.org/TR/CSS21/text.html#white-space-model">
 8   <style type="text/css">
 9    /* setup */
10    .control { display: inline; font: 1em/1 Ahem, sans-serif; background: red; color: white; }
11    td * { white-space: pre; font: inherit; }
12    div { display: block; }
13    span { display: inline; }
14 
15    /* test */
16    td { font: 20px/1 Ahem; color: maroon; background: red; padding: 0; }
17    span { background: lime; }
18    div { color: green; }
19   </style>
20  </head>
21  <body>
22   <div class="control">Ahem_font_required_for_this_test.</div>
23   <p>There should be no red below, only a green square bordered in green.</p>
24   <!-- U+00A0 is exactly equivalent to U+200B U+0020 U+200B -->
25   <table>
26    <tr>
27     <td>
28      <div>XXXXX</div>
29      <div><span>X&nbsp;&nbsp;&nbsp;X</span></div>
30      <div><span>X&#x200B; &#x200B; &#x200B; &#x200B;X</span></div>
31      <div><span>X &#x200B; &#x200B; X</span></div>
32      <div>XXXXX</div>
33     </td>
34    </tr>
35   </table>
36  </body>
37 </html>