<!DOCTYPE html>
<p>Test removal of a spanner surrounded by inline content.</p>
<p>There should be three columns with a total line count of 8. The three first lines should
    read "before". The fourth should read "before after". The last four should read "after":</p>
<div style="float:left; width:10em;">
    before<br>before<br>before<br>
</div>
<div style="float:left; width:10em;">
    before after<br>after<br>after<br>
</div>
<div style="float:left; width:10em;">
    after<br>after<br>
</div>