Review text going off the page

Hi, I have created 2no testimonial sliders and they preview fine. When I insert them into a page, the text for the review goes off the page.
See the page here: http://www.trueshotphotography.ie/reviews-2/
I have basic knowledge of css. Any help would be greatly appreciated.
Many thanks
Sara

https://wordpress.org/plugins/testimonial-slider/