#energy_graph_wrapper .axis path,
.axis line {
	  fill: none;
	  stroke: #000;
	  shape-rendering: crispEdges;
}

#energy_graph_wrapper .bar {
	  fill: #AFAEAA;
}

#energy_graph_wrapper .bar_title {
	  font-size: 1.5em;
}

#energy_graph_wrapper g.x.axis .tick text {
  	/*transform:rotate(10deg);
	-ms-transform:rotate(10deg);
	-webkit-transform:rotate(10deg);*/
	font-size: 0.8em;
}

#energy_graph_wrapper .bar:hover {
  	fill: #35448B;
}

#energy_graph_wrapper .x.axis path {
  	/*display: none;*/
  	color: #8E8E8E;
}

.d3-tip {
	  line-height: 1;
	  font-weight: bold;
	  padding: 12px;
	  background: rgba(0, 0, 0, 0.8);
	  color: #fff;
	  border-radius: 2px;
	  z-index: 9;
}

/* Creates a small triangle extender for the tooltip */
.d3-tip:after {
	  box-sizing: border-box;
	  display: inline;
	  font-size: 10px;
	  width: 100%;
	  line-height: 1;
	  color: rgba(0, 0, 0, 0.8);
	  content: "\25BC";
	  position: absolute;
	  text-align: center;
}

/* Style northward tooltips differently */
.d3-tip.n:after {
	  margin: -1px 0 0 0;
	  top: 100%;
	  left: 0;
}