I've developed a responsive-based website for a client, however upon testing on Blackberry OS5 (old, I know, but it is a requirement of the job) we have found that a lot of the elements on the page are invisible. I say invisible because the spacing is there where the elements should be, there are just blank spaces.
I started to debug the issue, and I found that disabling support for JavaScript in the browser causes the website to render fine. This led me to think that some of the JavaScript on the website was causing the issue, however upon removing all references to JavaScript on the website, the issue still occurs.
Any ideas?