html
{
	height: 100%;
	width: 100%;
}
body
{
	height: 100%;
	width: 100%;
}
h1,h2,h3,h4
{
	margin: auto;
}
#left
{
    float: left;    
    padding: 10px;
                  
}
#contents
{   
	border-left:3px solid gray;
	float: left;
    padding: 20px;    
    height: 100%; 
    width: 60%;
    overflow: scroll;    
}
#middle
{      
    height: 70%;
    width: 100%;
}
#footer
{   	
    clear: both;       
    padding: 10px;        
}
