OK, so go to this website:

http://dev.soykb.org/search/motifsampler.php

And enter this data (just copy paste it all into the box and submit it):

http://homes.esat.kuleuven.be/~sistawww/bioi/thijs/Work/exfasta.txt

And then click any of the "create weblogo" buttons and the picture/graph overlaps the footer! This is very frustrating and I can't figure out what's wrong. I've tried using divs, putting it in a table, adding text and breaks before and after it... nothing works.

Why isn't it behaving correctly? BTW, I'm using HTML and PHP on a site that also has CSS, but I don't know CSS.

I tried all configurations of float. None worked .