title: How to add border-radius in IE7/8
body: <p>I need help about css.I want round corners in IE. I tried lots of things, included:</p>
  
  <pre><code>behavior:url(border-radius.htc);
  </code></pre>
  
  <p>or </p>
  
  <pre><code>behavior:url(PIE.htc);
  </code></pre>
  
  <p>or </p>
  
  <pre><code>behavior:url(PIE.php);
  </code></pre>
  
  <p>But it does not work. I don know how to do and I don even wanna do it with background image.</p>