Full Width in content area?

So I’m having a nightmare trying to make the width of my page 100%.

I am unsure what to edit in the CSS file, can someone help me out?

I want to remove the following ‘gaps’ or padding.

(the white bits)



This would do it:

.page-template-page_front-page .page-wrap .content-wrapper {
     width: 100% !important;