.ruler-body
{
	position: absolute;
}

.ruler-top-bg
{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 40px;
	background-color: hsla(0, 0%, 0%, .5);
	border-radius: 3px 3px 0 0;
}

.ruler-right-bg
{
	position: absolute;
	right: 0;
	top: 40px;
	bottom: 15px;
	width: 15px;
	background-color: hsla(0, 0%, 0%, .5);
}

.ruler-bottom-bg
{
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 15px;
	background-color: hsla(0, 0%, 0%, .5);
	border-radius: 0 0 3px 3px;
}

.ruler-left-bg
{
	position: absolute;
	top: 40px;
	left: 0;
	bottom: 15px;
	width: 40px;
	background-color: hsla(0, 0%, 0%, .5);
}

.ruler-top-scale
{
	position: absolute;
	top: 0;
	left: 39px;
	right: 14px;
	height: 40px;
	background-image:
		-o-linear-gradient(0deg, #fff 0, #fff  1px, transparent 1px),
		-o-linear-gradient(0deg, #fff 0, #fff  1px, transparent 1px),
		-o-linear-gradient(0deg, #fff 0, #fff  1px, transparent 1px);
	background-position: 0 37px, 0 34px, 0 31px;
	background-repeat: repeat-x;
}

.ruler-bottom-scale
{
	position: absolute;
	bottom: 0;
	left: 39px;
	right: 14px;
	height: 15px;
	background-image:
		-o-linear-gradient(0deg, #fff 0, #fff  1px, transparent 1px),
		-o-linear-gradient(0deg, #fff 0, #fff  1px, transparent 1px),
		-o-linear-gradient(0deg, #fff 0, #fff  1px, transparent 1px);
	background-position: 0 0;
	background-repeat: repeat-x;
}

.ruler-left-scale
{
	position: absolute;
	top: 39px;
	left: 0;
	bottom: 14px;
	width: 40px;
	background-image:
		-o-linear-gradient(-90deg, #fff 0, #fff 1px, transparent 1px),
		-o-linear-gradient(-90deg, #fff 0, #fff 1px, transparent 1px),
		-o-linear-gradient(-90deg, #fff 0, #fff 1px, transparent 1px);
	background-position: 37px 0, 34px 0, 31px 0;
	background-repeat: repeat-y;
}

.ruler-right-scale
{
	position: absolute;
	top: 39px;
	right: 0;
	bottom: 14px;
	width: 15px;
	background-image:
		-o-linear-gradient(-90deg, #fff 0, #fff 1px, transparent 1px),
		-o-linear-gradient(-90deg, #fff 0, #fff 1px, transparent 1px),
		-o-linear-gradient(-90deg, #fff 0, #fff 1px, transparent 1px);
	background-position: 0 0;
	background-repeat: repeat-y;
}

.ruler-labels-top
{
	white-space: nowrap;
	text-align: center;
	padding-left: 40px;
	position: absolute;
	left: 0;
	right: 0;
	top: 10px;
	overflow: hidden;
	color: #fff;
}

.ruler-label-top
{
	display: inline-block;
	font-size: 10px;
	font-family: Arial, sans-serif;
}

.ruler-labels-left
{
	text-align: right;
	padding-top: 40px;
	position: absolute;
	left: 0;
	bottom: 0;
	top: 0;
	width: 30px;
	overflow: hidden;
	color: #fff;
}

.ruler-label-left
{
	display: block;
	font-size: 10px;
	font-family: Arial, sans-serif;
	width: 30px;
}

.ruler-close
{
	display: block;
	position: absolute;
	right: 0;
	top: 0;
	width: 17px;
	height: 14px;
	border-radius: 2px;
	background-image:
		-o-linear-gradient(45deg, transparent 0,
		                          transparent 5px,
			                       #fff 5px,
			                       #fff 7px,
			                       transparent 7px),
		-o-linear-gradient(-45deg, transparent 0,
		                          transparent 5px,
			                       #fff 5px,
			                       #fff 7px,
			                       transparent 7px);
   background-size: 9px 8px;
   background-position: 4px 3px;
   background-repeat: no-repeat;
}