body {
	margin: 0px;
	padding: 0px;
	font-family: sans-serif;
}
noscript {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	color: #449;
	font-size: 1.5em;
	text-align: center;
	padding-top: 80px;
	background-color: #ddd;
}
header {
	position: fixed;
	top: 0px;
	right: 0px;
	left: 0px;
	text-align:center;
	background-image : linear-gradient(#57c, #fff);
	padding-top: 25px;
	padding-bottom: 30px;
}
header a {
	display: inline;
	font-size: 1.1em;
	font-weight: bold;
	text-decoration: none;
	text-align: center;
	padding: 5px;
	padding-left: 10px;
	padding-right: 10px;
	border: solid 1px #449;
	border-radius: 5px;
	transition:padding 0.4s, color 0.3s;
	box-shadow: 0px 2px 6px 1px #57c;
}
header a:hover { 
	padding-top: 10px;
	padding-bottom: 10px;
}
section {
	margin-top: 90px;
	display: none;
	color: #449;
	margin-left: 20px;
	margin-right: 20px;
}
h1 { font-size: 1em; }
a { color: #449; }
a:hover {
	color: #f00;
	text-decoration: none;
}
.deselect {
	color: #bbf;
	background-color: #57c;
}
.select {
	color: #57c;
	background-color: #bbf;
}
.deplier {
	cursor: pointer;
	list-style-type: '▾ ';
	}
.plier {
	cursor: pointer;
	list-style-type: '▸ ';
	}
.deplier ul {
	height: 100%;
	transition: 0.3s;
}
.plier ul {
	height: 0px;
	transform: scale(0,0);
	transition: 0.3s;
}