You are using an unsecure and outdated web browser.
Internet Explorer version 6 was released in 2001 and does not conform to current web standards, the white borders you are seeing are to be expected.
In order to make the site work for the current browsers, Internet Explorer 6 had to be sacrificed.
There is an easy solution for this however
Please click one of the icons below to download and install a new internet browser. (All of them are free)