Emailed agenda view problem

This week the agenda that came through the system via email is using black instead of grey -- making the text invisible in the alternating rows. Attached are images of this week and last week's. Any ideas of why this is happening?

That is strange. I've just sent an agenda to myself and the pale grey shading shows correctly.

Were your screen shots made at the same time? Could it be a contrast setting on your system?

Try toggling the background images setting in your browser.

The screenshots were made one right after the other from the same program (Gmail) from the same browser (Chrome).

Steve:
Where is the background images setting and how would this affect an email I'm viewing on screen?

I just emailed an agenda to myself and it was fine. I have contacted the person who sent the email to find out how she sent it--whether through the agenda email button or another way. It may be an issue with her mail client. Thanks for checking, and I'll keep you posted.
:Penelope