<div class="wrapper">
  <div class="gold">1</div>
  <div class="red">2</div>
  <div class="blue">3</div>
</div>
.wrapper {
  height: 225px;
  font-family: monospace;
  color: #fff;
  border: 2px solid #ddd;
  display: flex;
  align-items: center;
} 

.wrapper > div {
  width: 17%;
  padding: 16px;
  text-align: center;
}

.gold {
  background-color: gold;
  height: 25%;
}

.red {
  background-color: red;
  height: 50%;
}

.blue {
  background-color: steelblue;
  height: 12%;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.