Problem on BlackBerry browsers

[heredia21]

The style looks great on mobile devices when I go to the homepage it is mobile friendly, when I go into a forum category it is mobile friendly, however when I go into a thread it turns into half the screen which make it very hard to see. I uploaded a screenshot of a thread. http://i42.tinypic.com/dy7qrs.jpg

Using BlackBerry Z10 browser.

Please help.