2 <p>Test adding ::before and ::after pseudo elements that are spanners. The DOM element contains
3 something, and is also preceded and followed by content, which means that what used to be one column
4 row needs to be split into three.
</p>
5 <p>There should be five rectangles with identical sizes below. The first, third and fifth
6 one should be blue with nothing inside. The second and fourth one should be yellow with some
8 <div style=
"line-height:50px; background:blue;">
10 <div style=
"background:yellow;">..........
</div>
12 <div style=
"background:yellow;">..........
</div>