body {
  font: 400 16px roboto, helvetica, arial;
  background: #f2f2f2;
  color: #4183d7;
}

h1 {
  margin-bottom: 0;
}

#wrapper {
  width: 650px;
  padding: 1em;
  margin: 2em auto;
  background: white;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

.explanation {
  margin-bottom: 3em;
  display: inline-block;
}

.chart {
  width: 600px;
  padding-left: 50px;
  height: 300px;
  margin: auto;
  position: relative;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #d4e3f6;
}
.chart .chartMeasurements {
  position: absolute;
  top: 0;
  left: 0px;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  text-align: left;
  z-index: 1;
}
.chart .chartMeasurements .chartMeasurement {
  width: 100%;
  flex-grow: 1;
  border-top: 1px solid #d4e3f6;
}
.chart svg {
  position: relative;
  z-index: 2;
}
.chart svg polygon {
  box-shadow: inset 2px 0 red;
  fill: rgba(65, 131, 215, 0.6);
}