问题
What is the exact "NOT" of the following CSS media query ?
@media only screen and (device-width:768px)
Just to add, it would mean..All EXCEPT iPAD...OR.....NOT iPAD..
and BTW...I have already tried
@media not only screen and (device-width:768px)
which does not work..
回答1:
@media not screen and (device-width:768px)
not and only are mutually exclusive in media queries; only is needed only to work around some downrev UAs who implement the HTML4 algorithm for media strings, so when the query starts with not the only is pointless.
来源：https://stackoverflow.com/questions/5766069/exact-notinverse-of-css-media-query