Hello,
I’ve checked a few categories on your staging site and do not see the problem – http://prntscr.com/s35noy http://prntscr.com/s35nt6 http://prntscr.com/s35nxf http://prntscr.com/s35o1z http://prntscr.com/s35o61
Is the problem solved? Try to check from an incognito window or another browser/device.
Regards