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

.x.axis path {
  display: none;
}

.legend line {
  stroke: #000;
  shape-rendering: crispEdges;
}

.d3-tip {
  line-height: 1.2;
  padding: 8px;
  font: 12px "Helvetica Neue", Sans-Serif;
  background: #000;
  color: #fff;
  border-radius: 2px;
}

.d3-tip span.indicator {
  color: #75D1BD;
}

.success {
  background-color: #1CA516;
  margin: 2px;
}

.danger {
  background-color: #d2322d;
  margin: 2px;
}