max-width and Internet Explorer 7
Just a blurb to share:
After struggling with max-width in IE7 (they said it was supported) I discovered a little line of text on a Microsoft developer support page that solved my problem. The max/min-width property will work if you declare "XHTML 1.0 Strict" in your DTD. I was flogging away at it unsuccessfully while "HTML 4.01 Transitional" was perched up in the rafters of my document, silently mocking me. A quick revision of that got me full max/min-width control in IE7. Nice.
Full documentation here.
Note: IE7 is the first version of Explorer that supports the max-width & min-width property.