Hi,
I just upgraded from v4.2.0 to v4.3.0 and there is a bug.
The table headers and the table rows are misaligned in Chromium Version 48.0.2564.116 Ubuntu 15.10 (64-bit). The table looks fine in the latest version of firefox and chrome.
It looks like either due to browser zoom level (something may be misaligned on non-default zoom, currently there is no solution) or a conflict with some external css, like overriden box-sizing model.
If it’s not a zoom, can you please provide a demo so we could test the issue?