Thread:Project:Support desk/Zebra Wikitable - Not Alternating Colors in Any Browser... Anyone else have this problem?

Hi. I found a great table format for alternating row background color called "class-"zebra wikitable". I have tried this and no matter what browswer I view it in, the rows are all the same color... even though the samples I find, such as the below, show alternating clors in them. It does not work for me. Does anyone else have the same problem? Is there something in my css that I need to do regarding "zebra wikitable" to make it work?  I saw no instructions to that effect, but I'm wondering...

See: http://qed.princeton.edu/main/Help:Zebra for an example that works but that I cannot duplicate.

Thank you.