Space above slideshow gallery

I am trying to install NextGEN galleries on some of my pages, and although setting it up, in theory, doesn’t appear to be a problem, I am getting a large space above the gallery that I just can’t seem to shift. It may be something obvious but I’d appreciate any suggestions to resolve the problem. You can see the problem here: http://www.protectahome.co.uk/wp-content/uploads/2014/05/screenshot.jpg

https://wordpress.org/plugins/nextgen-gallery/