header { width: 100%; 	            
				display: block;
				border-bottom-color: red;
				border-bottom-width: 3px;
				border-bottom-style: solid;
	   }
	   
	   #logo img{ vertical-align: middle;
	   }
	   
	   header h1 { 	color: red;
					display: inline;
					margin-left:150px;
					text-align: center;
	   }
	   
	   section > h1 { display: block;
	                padding: 10px;
                    background-color: #CCFFFF;					
	                
	   }
	   #fecha { text-decoration: underline;}