Remove white space bellow footer

Hi,

To start with, I have no experience on how to use wordpress, HTML or CSS since before. But right now I have a problem with my footer and I’m asking for help and a instruction on how to solve it. I use the wp theme “Evolve” (Not premium).

If you check out my website: http://www.microaalabs.tk you will see my footer down on the page. But bellow the footer there is a white line. Is it possible to remove that line some how?

Waiting for help