Silly bugs

One comes across a lot of strange bugs in designing websites, but until yesterday I'd thankfully avoided a strange one with Netscape 7.0 and earlier whereby if you float a label tag it'll disappear. Of course you'd hope people would upgrade their browsers, but most don't (including the client who spotted the problem) so I ended up havinf to float the inputs right instead of the labels left. Small irritation, but they mount up.