body {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 15px;
	color: #231f20;
	background-color: #4d4d4d;
	margin: 0px;
	padding: 0px;
	text-align: center;
	
	scrollbar-base-color: #5f4f35;
	scrollbar-arrow-color: #5f4f35;
	scrollbar-3dlight-color: #5f4f35;
	scrollbar-darkshadow-color: #5f4f35;
	scrollbar-face-color: #c4a672;
	scrollbar-highlight-color: #c4a672;
	scrollbar-shadow-color: #c4a672;
	scrollbar-track-color: #c4a672;
}
#pie a {
	color: #231f20;
	text-decoration: none;
}
#pie a:hover {
	color: #231f20;
	text-decoration: underline;
}
a, a:hover, a:active {
	color: #E3E3E3;
	text-decoration: none;
}

#container {
	margin: auto;
	height: 780px;
	width: 984px;
}
#top {
	background-image: url(imagenes/bg_portfolio_1.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	float: left;
	height: 145px;
	width: 981px;
}
#top h1 {
	display: none;
	margin: 0px;
	padding: 0px;
}
#menu {
	background-image: url(imagenes/bg_portfolio_2.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	float: left;
	height: 50px;
	width: 801px;
	padding-top: 9px;
	padding-left: 180px;
}
#menu ul {
	margin: 0px;
	padding: 0px;
	float: left;
	list-style-type: none;
}
#menu ul li {
	margin: 0px;
	padding: 0px;
	float: left;
	height: 45px;
	width: 149px;
}
#menu ul li a {
	float: left;
	height: 45px;
	width: 149px;
	text-indent: -1000px;
	overflow: hidden;
}
#contenido {
	background-image: url(imagenes/bg_portfolio_3.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	float: left;
	height: 458px;
	width: 843px;
	padding-left: 137px;
}
#contenido .imagen {
	float: left;
	margin-top: 50px;
	margin-left: 54px;
	height: 165px;
	width: 210px;
	background-image: url(imagenes/loading.gif);
	background-repeat: no-repeat;
	background-position: center center;
}

#pie {
	background-image: url(imagenes/bg_portfolio_4.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	float: left;
	height: 86px;
	width: 981px;
	text-align: center;
	padding-top: 30px;
}
.big {
	font-weight: bold;
}
#contenido .imagen_np {

	float: left;
	margin-top: 50px;
	margin-left: 54px;
	height: 165px;
	width: 210px;
}
#contenido .imagen img, #contenido .imagen_np img {
}