DIV#main_content
{
	background: #FFF url(../images/features/img_panel.jpg) no-repeat 0 400px;
}

DIV#main_content UL
{
	list-style: none;
	float: left;
}

DIV#main_content LI
{
	margin-top: 10px;
	float: left;
	display: block;
}

P.intro
{
	width: 420px;
	
}

UL#first_block LI#scheduling
{
	width: 160px;
	margin-left: 0;
	background:transparent url(../images/features/bg_scheduling.jpg) no-repeat scroll left top;
	padding-top: 30px;
	
}

UL#first_block LI#daylight_harvesting
{
	width: 160px;
	margin-left: 20px;
	background:transparent url(../images/features/bg_daylightharvesting.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#first_block LI#macbook
{
	width: 300px;
	margin-left: 20px;
}


UL#second_block LI#occupancy_detection
{
	width: 160px;
	margin-left: 330px;
	background:transparent url(../images/features/bg_occupancydetection.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#second_block LI#personal_control
{
	width: 160px;
	margin-left: 20px;
	background:transparent url(../images/features/bg_personalcontrol.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#third_block LI#wall_mounted_control
{
	width: 160px;
	margin-left: 330px;
	background:transparent url(../images/features/bg_wallmountedcontrol.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#third_block LI#iphone
{
	width: 160px;
	margin-left: 20px;
}

UL#fourth_block LI#zoning
{
	width: 160px;
	margin-left: 0;
	background:transparent url(../images/features/bg_zoning.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#fourth_block LI#off_hour_access
{
	width: 160px;
	margin-left: 20px;
	background:transparent url(../images/features/bg_offhouraccess.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#fourth_block LI#demand_response
{
	width: 160px;
	margin-left: 20px;
	background:transparent url(../images/features/bg_demandresponse.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#fourth_block LI#reporting
{
	width: 160px;
	margin-left: 20px;
	background:transparent url(../images/features/bg_reporting.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#fifth_block LI#monitoring
{
	width: 160px;
	margin-left: 179px;
	background:transparent url(../images/features/bg_monitoring.jpg) no-repeat scroll left top;
	padding-top: 30px;
}

UL#fifth_block LI#touch_screen
{
	width: 160px;
	margin-left: 20px;
	margin-bottom: 30px;
}

UL#first_block,
UL#second_block,
UL#third_block,
UL#fourth_block,
UL#fifth_block
{
	display: block;
	float: left;
}

UL#first_block:after,
UL#second_block:after,
UL#third_block:after,
UL#fourth_block:after,
UL#fifth_block:after
{
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}