h1{
	font-family: Verdana;
	font-style: inherit;
	text-align: center;	
}
#principal{
	background-color: #D6D6DA;
	border-radius: 20px;
	box-shadow: 5px 10px 10px #888888;
	margin: 20px;
	width: 600px;	
}
#secundario{
	padding: 15px;
}
ul{
	list-style-type: none;
	margin: 0px;
	padding: 0px;
	text-align: center;
}
li{
	display: inline;
}
a{
	background-color: #E1E1E1;
	border-top-left-radius: 10px;
	border-top-right-radius: 10px;
	color: #000;
	font-family: 'Courgette';
	padding: 8px;	
	text-decoration: none;	
}
a:hover{
	background-color: #B9B9B9;
	border-bottom-color: #000;
	border-bottom-style: solid;
	border-bottom-width: 3px;
	border-left-color: #B9B9B9;
	border-left-style: solid;
	border-left-width: 1px;	
	border-right-color: #B9B9B9;
	border-right-style: solid;	
	border-right-width: 1px;
	margin-top: -2px;
	padding-bottom: 10px;
}
.clear{
	clear: both;
}