.timeline_histogram .bar {
  fill: steelblue;
}


.timeline_histogram .axis {
  font: 10px sans-serif;
}

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

.timeline_histogram .x.axis path {
 /* display: none;*/
}

.timeline_histogram .x.axis {
 /* display: none;*/
}

.timeline_histogram{
    height:100px;
  width: 100%;
}

.timeline_histogram .brush .extent {
  fill-opacity: .04;
  shape-rendering: crispEdges;
}


.timeline_histogram .timeline_histogram_range button {
    font-size: 0.8em;
    margin-left: 10px;
    padding: 0 10px;
    width: auto;
}



.brush .resize path {
    fill: #f0f0f0;
    stroke: #CCCCCC;
    stroke-width:1px;
}

@media (max-width: 480px) {
  .timeline_histogram .timeline_histogram_range button {
    margin-top: 10px;
      font-size: 0.8em;
      margin-left: 0px;
      padding: 0px;
      width: 100%;
  }
}