This should be the easiest thing to do. Tested it in Chrome, IE, and FF and it worked. Just add additional class to your css and you will get the “:hover” effect. Change the colors to suit your needs. Example:
.imgborder {border: 1px solid black} .imgborder:hover {border: 1px solid red}
Make sure that “border: none;” isn’t specified anywhere else.
What do you think?