Get rid of border on page?

Question

So here's a demo of my page. And there is the black bordering around it. I want to have the images span all the way out like this. I've tried messing with the margins and padding but nothing helped. Any ideas?

Answer 1

Margin of 10px on wrap, changed it to 0:

.wrap {
   overflow: hidden;
   margin: 0
}

Answer 2

Try getting rid of .wrap{...}, all it does is add a margin.