Do You Still Use Min/max-width And Min/max-height

Title is wrong , correct one should be :

Do you use MIN/MAX-WIDTH and MIN/MAX-HEIGHT ??

I am building a liquid layout with percentage and wonder if I have to use MIN/MAX-WIDTH and MIN/MAX-HEIGHT , knowing that IE 6 and earlier versions do not support it.

Do you use them ?

Is there any rule available to avoid the bug ?

#527488