title: width:100% failed to make textarea as wide as parent element in IE6?
body: <p>related snippet as follows:</p>
  
  <pre><code>&lt;textarea class="w100"&gt;&lt;/textarea&gt;
  
  .w100 {
      width:100%;
  }
  </code></pre>
  
  <p>It works in firefox but not in IE6,
  why and how to fix this bug?</p>
  
  <p>**EDIT:**AFTER ADDING A DIV,IT WORKS NOW.</p>
  
  <pre><code>&lt;fieldset&gt;
                                          &lt;div&gt;
                                              &lt;textarea class="w100"&gt;&lt;/textarea&gt;
                                          &lt;/div&gt;
                                      &lt;/fieldset&gt;
  </code></pre>