Converting imported images into buttons in responsive project

[videodan7]

I'm converting a PowerPoint to a responsive project for a client and need to convert imported images into buttons. I used to simply add an invisible button in non-responsive projects. I'm not sure how to achieve the same results in within a fluid box. The 3 fluid box layout with the Next and Exit buttons are below. I need to figure out how to make the buttons work - thanks, Dan

[Lilybiri · Accepted solution]

You cannot have stacked object in normal Fluid Boxes.  I recommend to replace the image+click box by a shape button filled with the image. Have a look at this older blog post:

http://blog.lilybiri.com/turn-an-image-into-a-button