html, body{
  height: 100%;
}
.chart {
  height: 41%;
  width: 95%;
}

#im {
  border: 0.5px solid #CCC;
  height: 130px;
  overflow: hidden;
  width: 95%;
  padding: 0px;
  margin-bottom: 10px;
}

.test-range {
  width: 300px;
  height: 100px;
}

.test-range > div{
  padding-left: 20%;
  padding-right: 20%;
}