No doubt this is a newbie question. I’m building a site for a video director. She has two categories of videos to display, so on the home page I have two columns, with two still images (sized 450 x 252 px) each of which links to the appropriate video page. The links work fine–the problem is the images display at approximately 446 x 358. It appears the image height has been stretched from 252 px to 358, and so less than 2/3 of the width of the image is displayed. How can I get it to display the whole image?