.d3-slider {
    position: relative;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1em;
    border: 1px solid #aaaaaa;
    z-index: 2;
    cursor: pointer;
}

.d3-slider-horizontal {
    height: .8em;
}

.d3-slider-range {
  background:#2980b9;
  left:0px;
  right:0px;
  height: 0.8em;
  position: absolute;
}

.d3-slider-range-vertical {
  left:0px;
  right:0px;
  position: absolute;
  top:0;
}

.d3-slider-vertical {
    width: .8em;
    height: 100px;
}

.d3-slider-handle {
    position: absolute;
    width: 48px;
    height: 20px;
    margin-left: -24px;
    margin-top: -3px;
    line-height: 20px;
    color: #fff;
    border: 2px solid #dedede;
    border-radius: 2px;
    background: #111;
    z-index: 3;
    cursor: ew-resize;
    font-size: 11px;
    font-weight: 600;
}

.d3-slider-handle:hover,
.d3-slider-handle:active {
    border: 2px solid #f0f0f0;
    background: #444;
    color: #fff;

}

.d3-slider-horizontal
.d3-slider-handle {
    top: -.3em;
}

.d3-slider-axis {
    position: relative;
    z-index: 1;
}

.d3-slider-axis-bottom {
    top: .8em;
}

.d3-slider-axis-right {
    left: .8em;
}

.d3-slider-axis path {
    stroke-width: 0;
    fill: none;
}

.d3-slider-axis line {
    fill: none;
    stroke: #aaa;
    shape-rendering: crispEdges;
}

.d3-slider-axis text {
    font-size: 11px;
}

.d3-slider-vertical
.d3-slider-handle {
    left: -.25em;
    margin-left: 0;
    margin-bottom: -.6em;
}
