If it's not "visible" on the screen, then there's an issue with your web browser.
First is to try checking the "font-size" of your browser - hold the left ctrl key while scrolling your mouse wheel very slowly up or down, to change the font size. The font size needs to be at the browser's default/standard size to display correctly.
Secondly, some old browsers are buggy, and won't display advanced things properly. Internet Explorer 6 is one such browser, and Internet Explorer 8 beta is buggy as hell (it is a beta!) - ensure you are using Firefox, Opera, or Internet Explorer 7 for the most compatability.
If that's still not helping fix it, please can you post a screenshot of what it looks like here (PLEASE be sure to edit out your ID/name/any private details from the screenshot first - if you can't do that, PM me the screenshot in private), with details of your browser type and version.