Transparent Icons in Image Hotspot
Is it possible to create a transparent icon in the Image Hotspot tool? This should be easy as the clickable areas are transparent in the Find Multiple Hotspot tool.
Basically, I want the advanced options for what happens in the Image Hot Spot Tool, like the option for adding text or images once you click on the hot spot, but I don't want the students to know where the hot spots are, they have to find them - hence the transparent icons.
I tried uploading a transparent PNG, but the css autofills the button with white or black. I know you can edit the css, but I don't want to have to download the whole activity, I want it to stay in HP5 and be embedded in a website.