body {
	background: #fff;
	margin: 0;
	font-size: 16px;
}
.pagina {
	width: 100%;
	max-width: 960px;
	margin: 0 auto;
}

header {
	width: 100%;
	height: 80px;
	background: #0A729D;
	margin: 30px 0% 0% 0%;
}
nav{
	background-color: #83C7AD;
	width:100%;
	height:20px;
	margin: 0 auto;	
}
main {
	background: #fff;
	width: 100%;
	margin: 0 auto;
	height: 700px;
}
section {
	width: 75%;
	height: 700px;
	margin: 0;
	background: #fff;
	float:left;
}

section > article.uno {
	width: 25%;
	margin: 3% 0% 0% 0%;
	height: 80px;
	background:#2F9B4A;
} 

section > article.dos {
	width: 80%;
	margin: 0%;
	height: 50px;
	background: #fff;
}

section > article.tres {
	width: 97%;
	margin: 0;
	height: 500px;
	background: #fff;
} 

aside {
	float: right;
	width: 25%;
	height: 250px;
	background: #D8D855;
	margin: 2% 0% 0% 0%	
}

aside > article.uno {
    width: 90%;
	margin: 5% ;
	height: 225px;
	background: #fff;
	float: left;
}

aside > article.dos a {
    font-family: "Century Gothic";
    color: #D8D855;
    font-size: 1rem;
}



footer {
	width:100%;
	height: 60px;
	background: #96443A;
	margin: 0 auto;
}


/* textos */

a {
	color: #fff;
}

.sangria {
	text-indent: 4rem;
}

h1 {
	font-family: "Century Gothic" ;
	color: #fff;
	font-size: 4rem;
	margin: 0.8rem;
	padding: 0rem;
	font-weight: normal;
	text-align: center;
	letter-spacing: -0.2rem

}

h2 {
	font-family: "Century Gothic";
	color: #D8D855;
	font-size: 2rem;
	font-weight: normal;
	margin: 0.5rem;
	padding: 0rem;
}

h3 {
	font-family: "Century Gothic";
	color: #D8D855;
	font-size: 1.5rem;
	font-weight: normal;
	margin: 0.5rem;
	padding: 0rem;
}

h4 {
	font-family: Helvetica;
	color: #575756;
	font-weight: normal;
	font-size: 1rem;
	margin: 0.5rem;

}

.item {
	color: #D8D855
}

h5 {
	font-family: helvetica ;
	color: #fff;
	font-size: 0.8rem;
	font-weight: normal;
	margin: 0.5rem;
	padding: 1rem;
}



/*responsive, si es menor a 768px*/

@media only screen and (max-width: 768px) {
	section {width: 100%;}
	section article { background: #000;
					width:90%;}
	aside { display: none;}

}