Comment 156 for bug 1084

The one thing I've noticed about this CSS tweak is that it doesn't seem to do the right thing for horizontal scrolling of long "Received:" headers. They can be individually scrolled per-line by selecting the line and dragging, but they don't cause a horizontal scrollbar to show up - it only shows up if you shrink the window to be smaller than one of the other headers. Anyone have any idea what's up with that?