Feature images have a thin black line right and left

[bizint 0]

Hi Since a recent update...my images in feature appear to have a thin black line to the left and right...they are 960 wide...should I now re-size all my images wider? Or is this a new problem? www.businessinteriors.co.uk/betatest/wordpress see edges of scrolling images on this page

[cmunns 16]

add this : `#feature-area .fcontainer{background:none;}`