Jannah theme Sidebar width

Hi, i want to change it but i cant.
And i have wpforo forum. I want homepage sidebar width 300px forum’s 200px.
How can i do it?

Solved.

Hello @Iraarel

If you’re still looking the solution for this, the author of the theme has a dedicated forum for customers support here: http://tielabs.com/help/?envato_item_id=19659555