.bar {
    fill: steelblue;
}
.axis path {
    display: none;
}
div.tooltip {	
    position: absolute;			
    text-align: center;			
    width: 150px;					
    padding: 4px;				
    font: 14px sans-serif;		
    background: white;	
    border: 0px;		
    pointer-events: none;			
}
rect:hover {
    stroke: black;
    stroke-width:1px;
}
text {
    text-anchor: middle
}
body {
    font-family: "Open Sans";
}
.chart-title  {
    font-size: 1.3em;
    font-weight: 600;
    max-width: 370px;
    text-align:  left;
    margin-bottom: 0.5em;
}
.chart-subtitle {
    font-style: italic;
    font-family: 1.2em;
    color: grey;
}
.chart-source {
    color: #888;
    font-size: .9em;
}
.chart-wrapper {
    margin: 0 auto;
    display: table;
}
.legend-element {
    flex:1;
    display: flex;
}

.legend-element .legend-text {
    line-height: 0.65;
    padding-left: 1em;
}

.color1, .color2, .color3 {
    height: 10px;
    width: 10px;
}

.color1 {
    background: #ece2f0;
}

.color2 {
    background: #a6bddb;
}

.color3 {
    background: #1c9099;
}

.chart-legend-title {
    font-size: 0.8em;
    margin-top: 0.7em;
}