html,body
{
	margin:0px;
	padding:0px;
	border-width:0px;
	border-style:solid;
	background-color:#ffffff;
	color:#000000;
	text-align:left;
	font-family:Verdana,Geneva,Arial,Helvetica,sans-serif;
}

html, body {height: 98%;}

.normal_div { height: 98%; }

pre
{
}

img
{
	border:none;
}  

.main 
{
	height:78%;
}

.main_left
{
	float:left;
	width:20%;
}

.main_right
{
	float:right;
	width:78%;
}

.main_footer
{
	width:99%;
	height:10%;
}

.main_header
{
        width:99%;
        height:10%;
}