removing left sidebar widget in BP Social Theme [RESOLVED]

[UPDATE - found option to switch to 2 column blog template--'issue' solved. These themes are amazing, thanks.]

Hey WPMUDEV crew--thanks for these amazing resources.

I was hoping someone could give me some quick instructions for removing the left sidebar widget from BP Social Theme. Hopefully this is a simple CSS adjustment.

I love how this theme looks overall, particularly the home page, however I'd like to see an even 'cleaner' blog template with wider body width (using the space gained from removing left sidebar) for blogging / posting images.

Screenshot attached.

My only concern is that removing this might mess with auto image resizing (if this theme does that) in posts.

I'm working with the BP Social Child Theme.

Thanks so much.