Review : Wikipedia Viewer

Hello fellow campers ! I finished my wikipedia viewer today and hoped I could get some review for it.

Any critic is welcome, would it be design-wise or code-related. Thanks a bunch :

I can not get back to the search box once I have submitted a search and the results appear on the page. I tried it on desktop (see below). I am using latest Chrome on Windows. On mobile device, the results appear below the search box.

Using Desktop:

Well that’s weird :confused: I don’t have any problem on either the web page or the desktop. I wonder what might be causing this.

I tested it on Firefox, IE 11, and Chrome and they all show the same issue.