text: .rickshaw_graph .detail {
  	pointer-events: none;
  	position: absolute;
  	top: 0;
  	z-index: 2;
  	background: rgba(0, 0, 0, 0.1);
  	bottom: 0;
  	width: 1px;
  	transition: opacity 0.25s linear;
  	-moz-transition: opacity 0.25s linear;
  	-o-transition: opacity 0.25s linear;
  	-webkit-transition: opacity 0.25s linear;
  }
  .rickshaw_graph .detail.inactive {
  	opacity: 0;
  }
  .rickshaw_graph .detail .item.active {
  	opacity: 1;
  }
  .rickshaw_graph .detail .x_label {
  	font-family: Arial, sans-serif;
  	border-radius: 3px;
  	padding: 6px;
  	opacity: 0.5;
  	border: 1px solid #e0e0e0;
  	font-size: 12px;
  	position: absolute;
  	background: white;
  	white-space: nowrap;
  }
  .rickshaw_graph .detail .x_label.left {
  	left: 0;
  }
  .rickshaw_graph .detail .x_label.right {
  	right: 0;
  }
  .rickshaw_graph .detail .item {
  	position: absolute;
  	z-index: 2;
  	border-radius: 3px;
  	padding: 0.25em;
  	font-size: 12px;
  	font-family: Arial, sans-serif;
  	opacity: 0;
  	background: rgba(0, 0, 0, 0.4);
  	color: white;
  	border: 1px solid rgba(0, 0, 0, 0.4);
  	margin-left: 1em;
  	margin-right: 1em;
  	margin-top: -1em;
  	white-space: nowrap;
  }
  .rickshaw_graph .detail .item.left {
  	left: 0;
  }
  .rickshaw_graph .detail .item.right {
  	right: 0;
  }
  .rickshaw_graph .detail .item.active {
  	opacity: 1;
  	background: rgba(0, 0, 0, 0.8);
  }
  .rickshaw_graph .detail .item:after {
  	position: absolute;
  	display: block;
  	width: 0;
  	height: 0;
  
  	content: "";
  
  	border: 5px solid transparent;
  }
  .rickshaw_graph .detail .item.left:after {
  	top: 1em;
  	left: -5px;
  	margin-top: -5px;
  	border-right-color: rgba(0, 0, 0, 0.8);
  	border-left-width: 0;
  }
  .rickshaw_graph .detail .item.right:after {
  	top: 1em;
  	right: -5px;
  	margin-top: -5px;
  	border-left-color: rgba(0, 0, 0, 0.8);
  	border-right-width: 0;
  }
  .rickshaw_graph .detail .dot {
  	width: 4px;
  	height: 4px;
  	margin-left: -3px;
  	margin-top: -3.5px;
  	border-radius: 5px;
  	position: absolute;
  	box-shadow: 0 0 2px rgba(0, 0, 0, 0.6);
  	box-sizing: content-box;
  	-moz-box-sizing: content-box;
  	background: white;
  	border-width: 2px;
  	border-style: solid;
  	display: none;
  	background-clip: padding-box;
  }
  .rickshaw_graph .detail .dot.active {
  	display: block;
  }
  /* graph */
  
  .rickshaw_graph {
  	position: relative;
  }
  .rickshaw_graph svg {
  	display: block;	
  	overflow: hidden;
  }
  
  /* ticks */
  
  .rickshaw_graph .x_tick {
  	position: absolute;
  	top: 0;
  	bottom: 0;
  	width: 0px;
  	border-left: 1px dotted rgba(0, 0, 0, 0.2);
  	pointer-events: none;
  }
  .rickshaw_graph .x_tick .title {
  	position: absolute;
  	font-size: 12px;
  	font-family: Arial, sans-serif;
  	opacity: 0.5;
  	white-space: nowrap;
  	margin-left: 3px;
  	bottom: 1px;
  }
  
  /* annotations */
  
  .rickshaw_annotation_timeline {
  	height: 1px;
  	border-top: 1px solid #e0e0e0;
  	margin-top: 10px;
  	position: relative;
  }
  .rickshaw_annotation_timeline .annotation {
  	position: absolute;
  	height: 6px;
  	width: 6px;
  	margin-left: -2px;
  	top: -3px;
  	border-radius: 5px;
  	background-color: rgba(0, 0, 0, 0.25);
  }
  .rickshaw_graph .annotation_line {
  	position: absolute;
  	top: 0;
  	bottom: -6px;
  	width: 0px;
  	border-left: 2px solid rgba(0, 0, 0, 0.3);
  	display: none;
  }
  .rickshaw_graph .annotation_line.active {
  	display: block;
  }
  
  .rickshaw_graph .annotation_range {
          background: rgba(0, 0, 0, 0.1);
          display: none;
          position: absolute;
          top: 0;
          bottom: -6px;
  }
  .rickshaw_graph .annotation_range.active {
          display: block;
  }
  .rickshaw_graph .annotation_range.active.offscreen {
          display: none;
  }
  
  .rickshaw_annotation_timeline .annotation .content {
  	background: white;
  	color: black;
  	opacity: 0.9;
  	padding: 5px 5px;
  	box-shadow: 0 0 2px rgba(0, 0, 0, 0.8);
  	border-radius: 3px;
  	position: relative;
  	z-index: 20;
  	font-size: 12px;
  	padding: 6px 8px 8px;
  	top: 18px;
  	left: -11px;
  	width: 160px;
  	display: none;
  	cursor: pointer;
  }
  .rickshaw_annotation_timeline .annotation .content:before {
  	content: "\25b2";
  	position: absolute;
  	top: -11px;
  	color: white;
  	text-shadow: 0 -1px 1px rgba(0, 0, 0, 0.8);
  }
  .rickshaw_annotation_timeline .annotation.active,
  .rickshaw_annotation_timeline .annotation:hover {
  	background-color: rgba(0, 0, 0, 0.8);
  	cursor: none;
  }
  .rickshaw_annotation_timeline .annotation .content:hover {
  	z-index: 50;
  }
  .rickshaw_annotation_timeline .annotation.active .content {
  	display: block;
  }
  .rickshaw_annotation_timeline .annotation:hover .content {
  	display: block;
  	z-index: 50;
  }
  .rickshaw_graph .y_axis,
  .rickshaw_graph  .x_axis_d3 {
  	fill: none;
  }
  .rickshaw_graph .y_ticks .tick line,
  .rickshaw_graph .x_ticks_d3 .tick {
  	stroke: rgba(0, 0, 0, 0.16);
  	stroke-width: 2px;
  	shape-rendering: crisp-edges;
  	pointer-events: none;
  }
  .rickshaw_graph .y_grid .tick,
  .rickshaw_graph .x_grid_d3 .tick {
  	z-index: -1;
  	stroke: rgba(0, 0, 0, 0.20);
  	stroke-width: 1px;
  	stroke-dasharray: 1 1;
  }
  .rickshaw_graph .y_grid .tick[data-y-value="0"] {
  	stroke-dasharray: 1 0;
  }
  .rickshaw_graph .y_grid path,
  .rickshaw_graph .x_grid_d3 path  {
  	fill: none;
  	stroke: none;
  }
  .rickshaw_graph .y_ticks path,
  .rickshaw_graph .x_ticks_d3 path {
  	fill: none;
  	stroke: #808080;
  }
  .rickshaw_graph .y_ticks text,
  .rickshaw_graph .x_ticks_d3 text {
  	opacity: 0.5;
  	font-size: 12px;
  	pointer-events: none;
  }
  .rickshaw_graph .x_tick.glow .title,
  .rickshaw_graph .y_ticks.glow text {
  	fill: black;
  	color: black;
  	text-shadow: 
  		-1px 1px 0 rgba(255, 255, 255, 0.1),
  		1px -1px 0 rgba(255, 255, 255, 0.1),
  		1px 1px 0 rgba(255, 255, 255, 0.1),
  		0px 1px 0 rgba(255, 255, 255, 0.1),
  		0px -1px 0 rgba(255, 255, 255, 0.1),
  		1px 0px 0 rgba(255, 255, 255, 0.1),
  		-1px 0px 0 rgba(255, 255, 255, 0.1),
  		-1px -1px 0 rgba(255, 255, 255, 0.1);
  }
  .rickshaw_graph .x_tick.inverse .title,
  .rickshaw_graph .y_ticks.inverse text {
  	fill: white;
  	color: white;
  	text-shadow: 
  		-1px 1px 0 rgba(0, 0, 0, 0.8),
  		1px -1px 0 rgba(0, 0, 0, 0.8),
  		1px 1px 0 rgba(0, 0, 0, 0.8),
  		0px 1px 0 rgba(0, 0, 0, 0.8),
  		0px -1px 0 rgba(0, 0, 0, 0.8),
  		1px 0px 0 rgba(0, 0, 0, 0.8),
  		-1px 0px 0 rgba(0, 0, 0, 0.8),
  		-1px -1px 0 rgba(0, 0, 0, 0.8);
  }
  .rickshaw_legend {
  	font-family: Arial;
  	font-size: 12px;
  	color: white;
  	background: #404040;
  	display: inline-block;
  	padding: 12px 5px; 
  	border-radius: 2px;
  	position: relative;
  }
  .rickshaw_legend:hover {
  	z-index: 10;
  }
  .rickshaw_legend .swatch {
  	width: 10px;
  	height: 10px;
  	border: 1px solid rgba(0, 0, 0, 0.2);
  }
  .rickshaw_legend .line {
  	clear: both;
  	line-height: 140%;
  	padding-right: 15px;
  }
  .rickshaw_legend .line .swatch {
  	display: inline-block;
  	margin-right: 3px;
  	border-radius: 2px;
  }
  .rickshaw_legend .label {
  	margin: 0;
  	white-space: nowrap;
  	display: inline;
  	font-size: inherit;
  	background-color: transparent;
  	color: inherit;
  	font-weight: normal;
  	line-height: normal;
  	padding: 0px;
  	text-shadow: none;
  }
  .rickshaw_legend .action:hover {
  	opacity: 0.6;
  }
  .rickshaw_legend .action {
  	margin-right: 0.2em;
  	font-size: 10px;
  	opacity: 0.2;
  	cursor: pointer;
  	font-size: 14px;
  }
  .rickshaw_legend .line.disabled {
  	opacity: 0.4;
  }
  .rickshaw_legend ul {
  	list-style-type: none;
  	margin: 0;
  	padding: 0;
  	margin: 2px;
  	cursor: pointer;
  }
  .rickshaw_legend li {
  	padding: 0 0 0 2px;
  	min-width: 80px;
  	white-space: nowrap;
  }
  .rickshaw_legend li:hover {
  	background: rgba(255, 255, 255, 0.08);
  	border-radius: 3px;
  }
  .rickshaw_legend li:active {
  	background: rgba(255, 255, 255, 0.2);
  	border-radius: 3px;
  }
  