Hello,
I’m trying to explain that if you use image with text with bg fit “contain” you can’t display it without the gap. If you don’t want gap then use bg image without text, only with bubbles http://prntscr.com/ra901i and use it for your slider with image size cover. After that add the text layer with the necessary text http://prntscr.com/ra90o1 https://www.themepunch.com/slider-revolution/layer-content/#text-buttons
Regards
