Remove extra spice under Hotspot Widget (Adobe Captivate 12.6)

I added a hotspot widget to a blank slide and added 6 hotspots. I also added a title and instructions as well as changing the default image for is under the hotspots.  Although I changed he padding of all possible elements using the design options (Hotspot Widge,t Title, Body, Instructions, Next and Previous), there seems to be a large space underneath the image  and hotspots that is not being used. I tried several methods to remove the space since it makes the slide long without reason and creates a scroll in a browser. Unfornuately, every method I tried to remove the space using the padding features, has failed. 

(Adobe Captivate 12.6)