body {
	font-family: Geneva, Arial, Helvetica, sans-serif;
	font-size: small;
	color: #000000;
	background-color: #F0F0F0;
	background-image: url(../images/tramaimgempresaret2.png);
}
a:link, a:visited, a:active {
	color:#FFFFFF;
	font-weight:bold;
	text-decoration:underline;	
}
a:hover {
	text-decoration: none;
}
#marco_principal {
	padding: 5px;
	height: auto;
	width: 737px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	background-color: #555555;
	color: #FFFFFF;
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	border-top-style: outset;
	border-right-style: outset;
	border-bottom-style: outset;
	border-left-style: outset;
}
#marco_principal h1 {
	text-align: center;
}

#menu {
	padding: 5px;
	width: 440px;
	height: 20px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
#menu ul {
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
#menu li {
	font-family: Geneva, Arial, Helvetica, sans-serif;
	font-size: small;
	list-style-type: none;
	float: left;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	padding-top: 0px;
	padding-right: 15px;
	padding-bottom: 0px;
	padding-left: 15px;
}
#centro {
	clear: both;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	padding-top: 2px;
	padding-right: 20px;
	padding-bottom: 2px;
	padding-left: 20px;
}
#outlink {
	clear: both;
}img {
	border-top-width: 0px;
	border-right-width: 0px;
	border-bottom-width: 0px;
	border-left-width: 0px;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}
.externos {
	padding: 2px;
	height: 50px;
	width: 400px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	text-align: center;
}
.oculto { 
	display:none; 
} 
.titulo { 
	text-align:center; 
}