body { 
  background-color: #afffff;
  font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
    text-align:          center;
  }
.linker	{
	 border-color: black;
	position:	relative;
	border-width: thick;
	border-style: solid;
	padding:	25px;
	margin: 20px 50px 20px 30px;
	width: 1000px;
	}

li 	{
	text-align: left;
margin:           0px 15px 0px 25px;


}
  

 
h1 {
  font-size:        150%;
	font-family: "Trebuchet MS", Helvetica, sans-serif;
	margin: 5px 30px 0px 30px;
	padding:          15px;
 }

h2 { font-size: 110%;
font-family: "Trebuchet MS", Helvetica, sans-serif;
	margin: 5px 30px 0px 30px;
	padding:          15px;
	
 }
h3 {  
font-family: "Trebuchet MS", Helvetica, sans-serif;
	margin: 5px 30px 0px 30px;
	padding:          15px;
	
 }

table	{
border: thick groove black;
Margin:	auto; 
margin-left:      20px;
  margin-right:     20px;

padding: 0px;
 
}
 td {
  border:           thick groove gray;
  padding:          5px;
Margin:	10px;
 text-align: 	center; 
border-collapse:  collapse;

	}
caption	{
	padding:  20px 0px 5px 0px;
font-size:        medium;
}
pre {
	text-align: left;
	padding:	50px;	
}
a:hover {
	color:#000000;
	background: #FFBA00;
	}