White space below images and between widgets

Hi, could someone help me please before i lose my mind. Im using the Sauron theme with the Site origin page builder but The space between widgets and after images is too big and i cant seem to make it any smaller. I have gone to Settings> Layout Builder and changed the sizes there but nothing changes, I also added some custom css code i found on your previous response to an earlier thread but nothing changes.

The url is – www.safic-africa.com

Thanks