.shadow { 
    background:#CCCCCC; /* shadow color */
    border:1px solid #DDDDDD; /* darker border color */
    margin: 5px;
    position: relative;
  }

  .frame {
    text-align: center; 
    background: #FFFFFF; 
    border: 1px solid #999999; /* lighter border color */
    position: relative; 
    padding: 5px;
    left:-4px; /* you can change this to change the amount of shadow */
    top:-4px; /* you can change this to change the amount of shadow */
  }