I use a table to display a calendar. I noticed an odd rendering error in rendering table cells in Firefox version 3.6-7. Here the screen capture is performed:

As you can see, when scrolling, the border becomes βbentβ. In addition, there are gaps between the horizontal and vertical borders where they are not βbentβ. A live example can be seen on this website .
I do not see this behavior in Chrome, Safari or Internet Explorer.
UPDATE
I still see this problem in Firefox 20. I noticed that individual pixel borders do not show this behavior, only two pixels or more.
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