body
{
 	background-color:#F5F5DC;
	background-image:url('gradient2.png');
	background-repeat:repeat-x;
	font-family: Georgia, Times New Roman, serif, san serif;
	color: #0000FF;
}

h1,h2,h3,h4
{
	font-family: serif, san serif, Helvetica, Geneva, Arial, SunSans-Regular, Times New Roman;
	font-align:center;
	font-size:1.100em;
	text-color:#0000FF;
}

h4 
{
	text-decoration:blink;
}  

hr
{
color:green;
width:100%;
height:4px;
}

p
{  
	text-align:left;
	color:black;
	font-family:san serif;
	size:2.85em;
	background-color:#F5F5DC;
	  
}

div.ex
{
width:800px;
height:700px;
padding:10px;
border:5px solid gray;
margin:0px;
}

table.ex1
{
	font-size:h1; 
	text-color:#0000FF;
	text-align:center;
	text-decoration:bold;
	vertical-align:middle;	
}

table.ex3
{
	font-size:14px;
}

table.ex4
{
	font-size:10px;
}

ul
{
	list-style-type:square inside;
}	  


 ul.navbar 
{
   list-style-type: none;
   padding: 0;
   margin: 0;
   position: absolute;
   top: 4em;
   left: 1em;
   width: 9em; 
}  

 ul.navbar li 
{
   background: grey;
   margin: 0.5em 0;
   padding: 0.3em;
   border-right: 1em solid black; 
 }
 
 ul.navbar a 
{
   text-decoration: none; 
}

 a:link 
{
   color: blue; 
}
 
 a:visited 
{
   color: purple; 
}
 
 address 
{
   margin-top: 1em;
   padding-top: 1em;
   border-top: thin dotted; 
}