BODY
{
background-image: url(http://CentralFloridaAstdTrial.shuttlepod.org:80/resources/theme/body_bkgrd.jpg);
	background-repeat: repeat-x;
	background-position: center top;
}
H1
{
  font-size: 15px;
}
H2
{
  font-size: 14px;
}
#idMainContainer
{
  display: block;
  position: relative;
  width: 919px;
  height: auto;
  margin: 0 auto;
  padding: 5px;
  background-color: #ffffff;
  border: 2px solid #88c63f;  
  
}
#idHeaderSeparator .d1
{
  background: url(../images/hdr-ceb.gif) top center no-repeat;
}
#idHeaderSeparator .d2
{
  background: url(../images/hdr-cobl.gif) top left no-repeat;
}
#idHeaderSeparator .d3
{
  background: url(../images/hdr-cobr.gif) top right no-repeat;
}

<!-- Homepage style-->
#container {
		
	}
#sidebar1 {
	float: right;
	width: 175px;
	padding-top: 5px;
	padding-right: 0;
	padding-bottom: 15px;
	padding-left: 0;
	height: auto;
	border: 1px dotted #005288;
}
#sidebar1 h3, #sidebar1 p {
	margin-left: 10px; 
	margin-right: 10px;
}


#mainContent {
	background-color: #DFDFDF;
	margin-bottom: 5px;
	margin-left: 0px;
	padding-top: 5px;
	border: 1px solid #53A31B;
	padding-left: 5px;
	width: 450px;
	float: left;
	padding-right: 5px;
} 



.hpHeader {
	color: #FFFFFF;
	font-family: Arial, Helvetica, sans-serif;
	background-color:#005288;
	padding-top: 5px;
	padding-right: 5px;
	padding-bottom: 5px;
	padding-left: 10px;
	border: 1px solid #333333;
	margin-right: 10px;
	margin-left: 5px;
	font-size: 16px;
	display: block;
}
.style2 {
	background-color: #53a31b;
	display: block;
	height: auto;
	width: auto;
	margin: 2px;
	font-size: 14px;
	color: #FFFFFF;
	text-align: center;
	font-family: Arial, Helvetica, sans-serif;
	border: 1px solid #333333;
	}
<!-- Homepage style ENDS-->