Change the color of the background? Where? Image inside!

[Cash]

Okay, I looked in Global.css and changed every freaking #FFFFFF I could find but the second background (white) that is around the whole page won't change. Keep in mind this is my first time making my own theme.

[Yaldaram]

Change "color" attribute in

.container{
...
}

[Cash]

Thank you, I just realised I posted in the wrong section.
My apologies.

[Yaldaram]

Thanks.