How do I remove the jagged edges? (Quebec Sunglasses Theme)

To remove the jagged zig-zag up the top of the theme, open up the HTML/CSS editor and find customise.css under Assets.  Add this at the bottom:

.top-bar { background-image: none; }

To remove the jagged zig-zag up the top of the theme, add this as well:

.footer2 { display: none; }