CSS min-width specifications appear to be ignored for input type=button controls.
See http://buckleycomputers.ie/min-width.html, the first button specifies a min-width of 400 pixels, the second specifies a width of 400 pixels. I would expect both to be 400 pixels wide.
This is a regression, as it works as expected in safari 3.2.1 (Webkit/525.27.1).
This appears to be fixed now in Chrome.
It would be great if it were also fixed in webkit.