css/css-break/background-attachment-fixed-ref.html

<!DOCTYPE html>
<style>
.blue {
  position: absolute;
  top: 0;
  width: 40px;
  height: 100px;
  background: blue;
}
.green {
  position: absolute;
  top: 100px;
  width: 40px;
  height: 100px;
  background: green;
}
</style>
<div class="blue" style="left: 30px; top: 30px; height: 70px"></div>
<div class="green" style="left: 30px"></div>
<div class="blue" style="left: 140px"></div>
<div class="green" style="left: 140px"></div>
<div class="blue" style="left: 250px"></div>
<div class="green" style="left: 250px; height: 70px"></div>