ZeeFlow Slider

I am using the ZeeFlow theme. The slider pulls the pictures from my page and instead of resizing them so they flow evenly through the slider, the slider height jumps up and down with each picture causing the entire page to bounce up and down as each picture passes through the slider. which makes it really hard to read the content on the page. Is there a way to fix this? See my site at http://www.travelersinsider.com