Horizontally align div with display: table-cell

[Cactlootaws]

I have a table with bars in it. I use \[code\]display: table-cell\[/code\] in order to align the contents at the bottom. The problem is that the container \[code\]div\[/code\]s no longer align horizontally over their corresponding \[code\]TH\[/code\]s (their width is not set)Here is a jsFiddle that shows the problem