body
{
	background-image: url(images/grid.png);
	background-position: center;
	font-family: sans-serif;
	color: #666;
	font-size: 12px;
}

button,
select
{
	font-family: sans-serif;
}

#outer-wrapper
{
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: absolute;
	top: 0;
	left: 0;
}

#wrapper
{
	overflow: hidden;
	width: 100%;
	height: 100%;
}

#blocks
{
	position: absolute;
	z-index: 1;
	margin-left: -644px;
	margin-top: -269px;
	height: 530px;
	width: 300px;
	top: 50%;
	left: 50%;
}

#ui
{
	position: relative;
	z-index: 10;
	padding: 10px;
}

.block
{
	width: 28px;
	height: 28px;
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	opacity: 1;
	background-image: url(images/blocks.png);
	background-repeat: no-repeat;
}

.block.is-hidden
{
	display: none;
}

.block.is-transparent
{
	opacity: 0;
}

.block.is-transitioning
{
	transition: all 0.5s;
}

.color-red
{
	background-position: 0 -112px;
}
	
.color-green
{
	background-position: 0 -56px;
}

.color-pink
{
	background-position: 0 -84px;
}

.color-blue
{
	background-position: 0 0;
}

.color-brown
{
	background-position: 0 -225px;
}

.color-white
{
	background-position: 0 -196px;
}

.color-yellow
{
	background-position: 0 -140px;
}

.color-orange
{
	background-position: 0 -28px;
}

.color-transparent
{
	background-position: -28px -168px;
}