#cabecera{
	
	background: rgba(244,244,245,1);
	text-align: center;
	margin-top: 40px;
	margin-left:10%;
	margin-right:10%;
	margin-bottom: 0px;
	padding-top:30px;
	width:80%;
	height:150px;
	
}

#principal{
	
	background-color:#004569;
	
}

body {
background-color:#004569;	
}

nav{
display:inline;
background: #CCC;
margin-left:10%;
margin-right:10%;
padding-top:15px;
width:80%;
height:40px;
float:left;
text-align:center;


}

nav ul{
	padding-left: 0px;
	margin-left: 0px;
	background: #CCC;
	/*position: relative;*/
	width: 80%;
	/*height: 30px;*/
	display: inline;
	
}

nav ul li{
display:inline;
width:80%;
/*height: 30px;*/
color:#000;
padding: 0px 20px 0px 20px;

}

nav ul li a{
background:#CCC;
width:80%;
/*height: 30px;*/
color:#000;
text-decoration:none;
display:inline;
}

nav ul li a:hover { 
outline: none;
/*width:80%;*/
/*height: 30px;*/
color:#FFF;
background:#e26c0e;
padding: 20px 20px 20px 20px;
display: inline;
}

#presentacion{
float: left;
/*margin-top:20px;*/
margin-left:10%;
margin-right: 10%;
width:80%;
height:100%;
background-color:#FFF;
font-family:calibribold;
font-size:12px;
text-align: center;
}

#presentacion2{
float: left;
margin-left:10%;
margin-right: 10%;
width:80%;
height:25px;
background-color:#FFF;
text-align: center;

}

h2{
font-size:30px;
text-align:left;

}

h5{
font-size:14px;
text-align:center;
margin-top: -10px;

}

#imagenes{

width: 400px;
height: 300px;
max-width: 600px;
max-height: 400px;

}

article{
float: left;
width:80%;
height: 100%;
display: table;
margin-top: 15px;
margin-left:10%;
margin-right: 10%;
margin-bottom: 25px;
text-align:justify;
font-family:calibri;
font-size: 18px;
background:#FFF;
padding: 10px 5px 10px 5px;

}

footer{
float: left;
margin-left: 10%;
margin-bottom: 25px;
height: 155px;
text-align:center;
width:80%;
background:#CCC;
font-size:20px;
}

iframe{
width:600px;
height:400px;
padding-bottom:5px;

}

#video{
text-align:center;
padding-bottom:20px;

}