Hi,
Add this css code in 8theme options > styling > custom css > global custom css
.footer-bottom { background-image: url(https://www.8theme.com/demo/xstore/landing-watch/wp-content/uploads/sites/19/2016/09/logo-iwatch-fixed.png); background-repeat: no-repeat; background-position: center; }
change the image path with your logo image path.
