body{
background-color:#2E3128;
background-repeat: no-repeat;
background-position:center;
}
#conteudo{
	widht:800px;
	left:50%;
	margin-left:-400px;
	position:absolute;
	top:0px;
	z-index: 0;
}
	
.menu{
	position:absolute;
	width:800px;
	height:130px;
	top:225px;
	left:-15px;
	vertical-align:middle;
	z-index: 10;
}
.webdesign{
	position:absolute;
	width:810px;
	height:20px;
	top:810px;
	vertical-align:middle;
	text-align:center;
	font-family:arial,helvetica;
	font-size:9px;
	color:white;
	z-index: 5;
}
.background{
	position:absolute;
	width:810px;
	vertical-align:middle;
	top:0px;
	left:0px;
	z-index: 0;
}
.presentation{
	position:absolute;
	width:810px;
	height:20px;
	top:74px;
	left:0px;
	z-index: 100;
}