<!DOCTYPE html><!-- webkit-test-runner [ LayoutFormattingContextEnabled=true LayoutFormattingContextIntegrationEnabled=false ] -->
<style>
div {
    background-color: green;
}
</style>
<div style="width: 100px; height: 20px;"></div>
<div style="width: 200px; height: 20px;"></div>
<div style="width: 100px; height: 80px;"></div>
<div style="width: 200px; height: 60px;"></div>
<div style="width: 100px; height: 20px;"></div>
<div style="width: 100px; height: 20px; background-color: black; position: relative; top: -20px; left: 100px;"></div>
<div style="width: 100px; height: 60px; position: relative; top: -20px;"></div>