Remove Hyperlink icon from slideshow images

Hello, I’m not quite sure how to go about remove the hyperlink icon that sits in the centre of my images on a slideshow. They’re on the front page of vivadrinks.com after the first slide has passed and the mouse is hovering over the picture – could anyone help me as to how I can remove the link icon as it would look so much better without it.

Thanks,
ViVA