<!DOCTYPE html> <!-- webkit-test-runner [ LayoutFormattingContextEnabled=true InlineFormattingContextIntegrationEnabled=false ] -->
<style>
.float {
  float: left; 
  width: 50px;
  height: 50px;
  background-color: blue;
}
.container {
  font-family: Ahem;
  font-size: 10px;
  color: green;
  background-color: green;
  width: 300px;
}
</style>
<div style="width: 300px;">
<div class="float"></div>
<div class=container>foo<br style="clear: left">bar</div>

<div class="float" style="float: right; height: 60px;"></div>
<div class=container>foo<br style="clear: right">bar</div>

<div class="float"></div>
<div class="float" style="float: right; height: 60px;"></div>
<div class=container>foo<br style="clear: both">bar</div>
</div>