title: converting photoshop drop shadow into CSS3 box shadow
body: <p>If I have a photoshop drop shadow with the following settings </p>
  
  <pre><code>Blend Mode - rgb(0,0,0) / 
  Opacity - 25% / 
  Angle - 135 degrees /
  Distance 4px / 
  Spread - 0% / 
  Size - 4px
  </code></pre>
  
  <p>How can I set my CSS3 box shadow so it represents my photoshop design?</p>