Making Full Width Headers and Footers in WordPress TwentyTwelve Theme – https://wpbeaches.com/make-full-width-header-and-footer-in-wordpress-twenty-twelve-theme/
Making Full Width Headers and Footers in WordPress TwentyTwelve Theme – https://wpbeaches.com/make-full-width-header-and-footer-in-wordpress-twenty-twelve-theme/