title: Z-Index not working in IE7
body: <p>I  had created dialogue box at the time of Delete button click.It is overlaying parent Div.</p>
  
  <p>Its working in all browsers except IE 7.Here I mentioned Css for dialog box and div.</p>
  
  <pre><code>dialog_box {
  width:219px;
  height:100px;
  background-image:url(../images/preference/popup.png); background-repeat:no-repeat;
  padding:10px;
  position:absolute;
  right:-10px;
  z-index:50;
  overflow:hidden;
  }
  
  Div{
  border:solid 1px #ffffff;
  padding:10px;
  padding-left:30px;
  padding-top:10px;
  padding-bottom:10px;
  position:relative;
  text-align:left;
  }
  </code></pre>
  
  <p>Any idea why its happening?</p>