#bottom {
  height: 400px;
}

.grid line, .y-axis .domain {
  stroke: lightgrey;
  stroke-opacity: 0.7;
  shape-rendering: crispEdges;
}

.grid path {
  stroke-width: 0;
}

.y-axis .tick line {
  stroke: none;
}

#circle-chart-tooltip {
  background: white;
  border: 1px solid;
  display: flex;
  justify-content: space-between;
  padding: 10px;
  opacity: 0;
  position: absolute;
  max-width: 500px;
}

#circle-chart-tooltip .tool-tip-text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  margin-right: 20px;
}

#line-tooltip {
  background: white;
  border: 1px solid;
  display: flex;
  justify-content: space-between;
  padding: 10px;
  opacity: 0;
  position: absolute;
  max-width: 500px;
}

#line-tooltip .tool-tip-text {
  display: flex;
  flex-direction: column;
  flex: 1 0 40%;
  justify-content: space-between;
  align-items: flex-start;
  margin-right: 20px;
}

#source {
  color: #655f5f;
  font-weight: 100;
  text-align: right;
}

#source a {
  color: #655f5f;
}