Reply To: Custom CSS Not Recognized with WP4 Update. Written by chuck on September 17, 2014 Home › Support Forums › Theme Support › Pinboard › Custom CSS Not Recognized with WP4 Update. › Reply To: Custom CSS Not Recognized with WP4 Update. September 17, 2014 at 2:55 pm September 17, 2014 #18983 chuckParticipant Daniel, it is only on Chrome and only on my laptop. Looks fine on the several other computers/browsers I have checked it on. I am not concerend about it. Thank You!