Modify Featured Slider

I just activated the Featured Slider on my website (http://www.puertoricophotography.com) and it's working great. However, I would like to deactivate the arrows that appear at both corners of the images as well as the little bullets that appear at the bottom. I tried the following code but it didn't work: div.cycle-pager span { display: none; } div.cycle-prev { display: none; } Can you help?