<!-- webkit-test-runner [ LayoutFormattingContextEnabled=true LayoutFormattingContextIntegrationEnabled=false ] -->
<style>
.table {
display: table;
width: 100px;
height: 100px;
background-color: green;
}
.float {
float: right;
width: 20px;
height: 20px;
background-color: blue;
</style>
<div class=table><div class=float></div></div>