body
{
	font-family:arial;
	font-size:12px;
	color:#000;
	background:#8ebffc;
	margin:0px;
	padding:0px;
}

.main
{
	margin-top:20px;
	margin-left:auto;
	margin-right:auto;
	width:728px;
	background:#fff;
	padding:10px;
}

.top
{
	width:728px;
	height:235px;
	background:url(/images/pollution.jpg) no-repeat;
}

.headerimg
{
	width:728px;
	height:200px;
}

.menu
{
	width:723px;
	height:35px;
	background:#666;
	border-top:1px solid #fff;
	opacity:0.8;
	filter:alpha(opacity=80);
	padding-left:5px;
}

.content
{
	margin-left:-1px;
	padding-top:8px;
	width:728px;
}

.keys
{
	font-weight:bold;
}

h1
{
	font-family:arial;
	font-size:12px;
	color:#fff;
	line-height:35px;
	font-weight:bold;
	margin:0;
}

h2
{
	margin:0px;
	padding-bottom:5px;
}

a:link, a:visited, a:active
{
	text-decoration:underline;
	color:#000;
}

a:hover
{
	text-decoration:none;
	color:#000;
}