Body background color apearing after footer - Portfolio page

Hi every one!
I have developed my portfolio page. Therefore, it’s supposed not have any space or element after the footer html element. Surprisingly I see a space with the body background color after the footer element. have a look http://s.codepen.io/sgenio/debug/bgwZGz/wQrPoZwaWyRM#getInTouch

BR,
Sousa Gaspar

@vasiljevs thank a lot! it worked!