body {

	padding:0;
	margin:0;
	
	font-family:Tahoma, "Verdana CE", Verdana, "Arial CE", sans-serif;
	font-size:11px;
	background-color:#fff;

	text-align:center;
}

.cl-left {
	clear:left;
}

.cl-both {
	clear:both;
}

#document {

	margin:0 auto;
	width:990px;

	text-align:left;
	position:relative;
}

#d-top {

	width:990px;
	height:120px;
	position:absolute;
	top:0;
	left:0;	

background-color:#ccc;
}

#d-left {

	width:200px;

background-color:#aaa;
}

#d-main {

	width:790px;
	float:right;

background-color:#fff;
}

#d-over-main {

	width:990px;
	padding-top:120px;
}

#d-bottom {

	height:50px;

background-color:#ccc;
}

.d-left-in {

	padding:5px 10px
}

.d-main-in {

	padding:10px 15px
}