body{
      background-color: #dfdfdf;
      color: #404040;
      margin: 0;
      padding: 0;
      font: 14px Verdana, Arial, Helvetica;
  }
  #main-container {
      background-color: white;
      width: 900px;
      height: auto;
      margin:auto;
      box-shadow: 0 3px 6px rgba(0, 0, 0, 0.75);
      -khtml-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.75);
      -moz-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.75);
      -webkit-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.75);
  }
  #docHead {
      color: white;
      background-color: #FF00FF;
      background: -khtml-gradient(linear, left top, left bottom, from(#b6d800), to(#97b900));
      background: -webkit-gradient(linear, left top, left bottom, from(#b6d800), to(#97b900));
      background: -moz-linear-gradient(#b6d800, #97b900);
      font-size: 30px;
      padding: 20px;
  }
  #author{
      color: white;
      background-color: #FF00FF;
      background: -khtml-gradient(linear, left top, left bottom, from(#b6d800), to(#97b900));
      background: -webkit-gradient(linear, left top, left bottom, from(#b6d800), to(#97b900));
      background: -moz-linear-gradient(#b6d800, #97b900);
      font-size: 16px;
      font-weight:bold;
      padding: 10px;
      text-align: right;
  }
  
  #main-content {
      text-align: justify;
      padding: 10px 20px;
  }
  
  .imageBlock .image {
      margin-bottom:30px;
      margin-top:50px;
      display:block;
      margin-left:50px;
      margin-right:auto;
      width: auto;
      height: auto;
  }