2 <p>Test adding ::before and ::after pseudo elements that are spanners.
</p>
3 <p>There should be three rectangles with identical sizes below. The first and third one
4 should be yellow with some dots inside. The second one should be blue with nothing
6 <div style=
"line-height:100px; background:blue;">
7 <div style=
"background:yellow;">..........
</div>
9 <div style=
"background:yellow;">..........
</div>