I'm new to the whole wordpress thing and I've just started creating the basics of the site.
I've setup a network and installed a theme. After installing, the whole of the main site became left aligned (menu bars & content) but it hasn't affected the sub sites.
I've changed themes to another paid one which did the same thing, yet the standard wordpress ones seem fine.
Not sure how I can get my site back in the centre so your help would be much appreciated.