<style>
div {
  width: 300px;
  height: 50px;
  background-color: blue;
}
.right {
  position: absolute;
  top: 8px;
  left: 458px;
  width: 50px;
  height: 200px;
}
</style>
<div style="margin-bottom: 400px;"></div><div></div><div class=right></div>