<!-- webkit-test-runner [ LayoutFormattingContextEnabled=true LayoutFormattingContextIntegrationEnabled=false ] -->
<style type="text/css">
.container {
    background-color: green;
    width: 120px;
    height: 120px;
}
.box {
    background-color: blue;
    height: 16px;
    width: 80px;
}
</style>
<div class=container><div class=box></div><div class=box style="width: 60px"></div></div>