title: Css attribute selector for input type="button" not working on IE7
body: <p>I am working on a big form and it contains a lot of buttons all over the form, therefore I am trying to get working input[type="button"] in my main css file so it would catch all buttons with out having to add a class to every single one, for some reason this is not working on IE7, after checking on the web it says that IE7 should be supporting this.</p>
  
  <p>Also it has to be type="button" and not type="submit" as not all buttons will submit the form.</p>
  
  <p>Could anybody give a hint what am I doing wrong?</p>
  
  <pre><code>input[type="button"] {
      text-align:center;
  }
  </code></pre>
  
  <p>I have also tried <code>input[type=button]</code></p>