@charset "utf-8";
#youtube {
	margin: 0px;
	padding: 0px;
	height: 480px;
	width: 640px;
	position: absolute;
	z-index: 5;
	left:50px;
	top: 200px;
	visibility: hidden;
}
#tuitter {
	margin: 0px;
	padding: 0px;
	height: 300px;
	width: 200px;
	position: absolute;
	z-index: 4;
	left: 50px;
	top: 200px;
	visibility: hidden;
}
#map {
	height: 300px;
	width: 300px;
	position: absolute;
	z-index: 3;
	top: 200px;
	left: 50px;
	visibility: hidden;
}
.btn{
	list-style: none;
}



a{
	text-decoration: none;
	color: #0000FF;
}

a:link {
	color: #0000FF;
}


a:visited {
	color: #0000FF;
}


a:hover {
	color: #3366FF;
	text-decoration: underline;
}