Hi :) I couldn't see anything about this before so I hope I'm not repeating myself, I'm incredibly sorry if I am!
I tried editing the CSS of my Kubrick theme blog http://www.raindropsofsapphire.com and I managed to make the main content collumn wider and the header. I want it wide enough to fit images of 500 wide, right now it only accepts 450 wide as standard but for some reason I can't seem to remove the white border lines in the middle of the page now that I made it wider. I attached a screenshot so you can see what I mean. Do you know which parts of the CSS I have to adjust to remove those lines? Also the background for the sidebar no longer seems wide enough either, is that because of those lines in the middle of the page? Once those are gone the side bar will fit correctly in its background? And I know I need to now make my header bigger to fit the new header space. This is all so new to me and so confusing.
Thank you in advance!
The blog I need help with is raindropsofsapphire.com.