We try to avoid these purely presentational <code>span*</code> classes. They only still exist in Sandstone because of some older legacy pages that made use of them, but going forward it's preferable to use the .span(*) mixin in LESS for the equivalent styling. That keeps the presentation on the presentation layer rather than baked into the structure.

But in fact there's also no need for this div at all. The heading alone is sufficient, and it likely doesn't need any column span declared.