Yes I would agree as well, may be move the 3 bottom buttons to the center and change the background to white & text to black??
Testing on lesser known web browsers
Opera Mini: Categories take very long to load, clicking on a post turns the page blank most of the time.
LG webOS and Wii U browsers: Clicking on a category turns the page blank with only the top bar and loading indicator.
Nintendo 3DS/2DS browser: Works, but icons show up as boxes.
MyBB and PhpBB worked perfectly on all of them. It looks like NodeBB is just a little too complex for simpler browsers...
Opera Mini makes me really worried because a lot of people on poor data plans or phones use that.
Thanks @Jop-V , can you let us know what forum you were testing on, was it this one?
NodeBB should work on all browsers, so it may be a regression
Yes, the forum I used to test was this one.
Will file issues on GitHub with videos/pictures soon.