<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/css-shapes-1/#basic-shape-interpolation">
<style>
  .target {
    background-color: blue;
    width: 100px;
    height: 100px;
  }

  .outofbounds {
    position: absolute;
    top: 200px;
    left: 200px;
    height: 10px;
    width: 10px;
    background-color: blue
  }
</style>
<div class="target">
  <div class="outofbounds"></div>
</div>
