Here is the page: www.igniteye.co.uk. The border is white in every other browser but IE shows no color. A border is shown but it looks transparent. Why is this not working?
By the way, if you validate the page you will get a lot of errors but none of them are actual errors as the pieces of code causing these are social media links which were copied and pasted from Google, Facebook, and Twitter.
It's not working because you are applying the border to the tr. Targeting the td inside will yield much better results.