body {background:#ffffff;
     font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
     font-size:16px}

div.main {width:800px;
	  border-style:solid; border-width:1px;
	  padding:20px;
	  background-color:#000022}

div.plot {width:600px;
	 padding-bottom:30px}

div.intro {background:/*yellow*/#ffffb8;
	  padding:10px}

li {padding-bottom:5px}

td {align:center}

img {width:550px;
     padding:10px}

h1 {text-align:center}

h2 {text-align:center}

hr {border-width:2px;
    margin:20px;
    border-style:solid;
    border-color:white}

p.caption {color:white;
	  padding-bottom:30px;
	  text-align:center}

pre.code {margin-left:60px;
	  margin-bottom:10px;
	  border-style:dotted;
	  background-color:white;
          border-width:2px;
	  padding:5px;
	  border-color:#000000;
	  width:70%}