title: How to make Modal in the center of screen due to absolute position?
body: <p>I created a Modal for my framework. I created everything like HTML Codes, CSS Codes &amp; JS Codes ..., It works very good !</p>
  
  <p>My only problem is that I can't make it CENTER &amp; RESPONSIVE ...
  This is my CSS Codes for Modal Div :</p>
  
  <pre><code>.ji-modal {
      width: 700px;
      height: auto;
      background-color: #FFF;
      border: 1px solid #CCC;
      position: fixed;
      top: 70px;
      left: 325px;
      display: none;
      z-index: 1000005;
  }
  </code></pre>
  
  <p>I have read that If your width is fixed &amp; your tag has a Absolute or Fixed Position, You can make it center by giving 50% to left ro right, But It doesn't work too ...</p>
  
  <p>Any Help, Thanks ...</p>