Footer Height decrease

Hi I was hoping I can decrease the height of the footer bar on my site.

I saw a previous forum post and a user had posted the code below… which I tried out and it did reduce it a little but since then I’m not sure it is working? Or at least it is not enough.

.copytext {
padding: 10px 0;
}

The page I need help with: [log in to see the link]