Different @mq represent different screen sizes, your product (or app or webpage) will be seen in multiple devices (that have different screen sizes), so you need to cover them!
1 @mq for mobile, 1 @mq for tablet and 1 @mq for normal PC screen should be enough in most cases :)
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Not only good, but necessary!
Different @mq represent different screen sizes, your product (or app or webpage) will be seen in multiple devices (that have different screen sizes), so you need to cover them!
1 @mq for mobile, 1 @mq for tablet and 1 @mq for normal PC screen should be enough in most cases :)