<!DOCTYPE html> <!-- webkit-test-runner [ LayoutFormattingContextEnabled=true LayoutFormattingContextIntegrationEnabled=false ] -->
<style>
.float {
  width: 20px;
  height: 20px;
  background-color: blue;
  position: relative;
}
</style>
<div style="position: absolute; top: 8px; left: 8px; background-color: green; width: 40px; height: 240px"></div>
<div class=float></div>
<div class=float></div>
<div class=float style="left: 20px;"></div>
<div class=float style="left: 20px;"></div>
<div class=float style="left: 20px;"></div>
<div class=float></div>
<div class=float></div>
<div class=float style="left: 20px;"></div>
<div class=float></div>
<div class=float style="top: -20px; left: 20px;"></div>
<div class=float></div>
<div class=float style="top: -20px; left: 20px;"></div>