#wrapper {
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
}

#top {
  flex: 1;
  display: flex;
  background: #181d1f;
  height: 25%;
}

#lineChart {
  width: 60%;
}

#doughnutChart {
  width: 40%;
}

#areaChart {
  flex: 1;
  height: 25%;
}

#myGrid {
  flex: 2;
}