Unlimited max-width in responsive CSS

Question

Can anyone tell me if I can set a "infinite" max-width for doing responsive web design?

Currently I have

@media screen and (max-width: 5000px) { }

But what if one day screen resolution is bigger than 5000?

Answer 1

You could set it to max-width: none; (Initial value) if you want, otherwise just don't set it.

Answer 2

Just remove that clause entirely.

If you don't want a maximum, don't set a maximum.