I am extremely new to Media Queries, so I played with min-width attributes: with my Firefox 12.0 and noticed that it just didn't work. After some games around and after experimenting with this beautiful website
http://barrow.io/lab/media-query-viewport/
I found out that the minimum minimum width that my Firefox supports on my machine (this is the XP box) is 615 pixels. What for? I am trying to play with Media Queries so that I can make a site that works well on many devices as well as on desktops. This includes devices with a width of 480 and 320 pixels. Since Firefox does not allow me to test smaller widths, this will seriously affect my development.
Is there any work for this other than trying another browser?
Thank.
EDIT: Now that my Firefox has gone through several updates (now in version 22), this is no longer a problem. I am glad that everything is fixed.
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