Hello,
We use dataTables with the fixedHeader plugin to display big tables. In some tables the width of the header columns doesn't match the columns of the rows. It's funny that on some tables that doesn't happen. However we tried a lot and couldn't find the problem; solutions found through googling didn't solve it.
Do you have an idea what may be the issue?
There is a working example here: https://jsfiddle.net/deliaDua/qjkmszgL/
Best, FD