AnythingSlider. Hide content above an image with CSS / show that content if we are in the current page

AnythingSlider. Hide content above an image with CSS / show that content if we are in the current page

Hi, I am new to jQuery and JS but I have managed to get the awesome anythingSlider () to work on my site but I can't figure out how to do this:

Example Link

So, as you can see, in the slider we see the current image with some html and a portion of the next one. But, I also see a portion of the text of the second picture, and that's what I'm trying to avoid. So I just thought that I could hide all the html content with css and then, just show the html content on the current image.

Does this make any sense? Any other suggestion?

That's were I'm lost due to my ignorance. What can I do in the js to tell css to show something?

I think that the core issue is in the  base.setCurrentPage = function(page, move) of the attacched file, but I don't have the slightest idea of how to write this in js.

Thank you very much in advance for your support