body {
		background: #222;
		overflow: hidden;
		line-height: 18px;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		margin: 0;
		padding: 0;
	}
	.node {
		margin-left: 30px;
		height: expression(0); /* IE only */
	}
	.title {
		position: relative;
		background: #fff;
		color: #000;
		cursor: pointer;
	}
	.selected {
		background: #f00;
		color: #fff;
	}
	.hover {
		background: #666;
		color: #fff;
	}
	.content {
		position: relative;
		background: #000;
		color: #fff;
	}
	.cursor {
		background: #f00;
		width: 10;
		height: 8;
		font-size: 12px;
	}
	#menu {
		visibility: hidden;
		position: absolute;
		left: 1%;
		top: 1%;
		width: 98%;
		height: 98%;
		background: #000;
		font-family: 'courier new', typewriter, matrix, monospace;
		font-size: 12px;
		overflow: hidden;
	}
	#up {
		position:absolute;
		right:0;
		top:0;
		color:#000;
		background:#fff;
		cursor:pointer;
		font-family: 'courier new', typewriter, matrix, monospace;
		font-size: 18px;
	}
	#down {
		position:absolute;
		right:0;
		bottom:0;
		color:#000;
		background:#fff;
		cursor:pointer;
		font-family: 'courier new', typewriter, matrix, monospace;
		font-size: 18px;
	}
	a {
		text-decoration: none;
		background: #888;
		color: #000;
	}
	img {
		border: none;
	}
	a:hover	{
		text-decoration: none;
		background: #fff;
		color: #000;
	}