body {
	color: #FFFFFF;
	margin: 0px;
	width: 1000px;
	margin-top:0px;
	margin-bottom: 0px;
	margin-right: auto;
	margin-left: auto;


}

header {
	width: 1000px;
	height: 33px;
	float: left;

}

nav {
	clear: both;
	height: 73px;
}

footer {
	width: 1000px;
	height: auto;
	float: left;
	
}

#barra{
	width: 1000px;
	height: 33px;
	float: left;

}

 #contenedor{
	margin-top:0px;
	float: left;
	margin-bottom: 0px;
	padding-left: 100px;
	margin-right: auto;
	margin-left: 100px;
	width: 100%;
	
}	

#parte2{
	margin-top:0px;
	float: left;
	padding-left: 100px;
	margin-left: 100px;
}