Is auto a valid option for the width property?

Yes. width:auto; is valid. You could have checked that yourself, you know.

I knew it worked, but I didn't know if it just worked due to the absense of a number or not
I was also about to pass out and had to go to sleep, and I still had to walk my dogs, so I didn't have time to look it up.

Thanks though

Hi Trel!

"Width: auto" is indeed valid. I realize this has been answered already, but I thought you might appreciate a non-snotty response.

Cheers,
Rick

Definitely a plus
Thanks as well.

That being said, I guess this can be locked since everything's answered