Large screen css

1. How do I get screen size in CSS?
2. What is media screen and max-width 600px?
3. What is media only screen in CSS?

How do I get screen size in CSS?

Use window. innerWidth and window. innerHeight to get the current screen size of a page.

What is media screen and max-width 600px?

@media only screen and (max-width: 600px) ... What this query really means, is “If [device width] is less than or equal to 600px, then do …” So if the email is opened on an iPhone 5S with a screen width of 320px, the media query will trigger and all of the styles contained in … will take effect.

What is media only screen in CSS?

only: The only keyword prevents older browsers that do not support media queries with media features from applying the specified styles. It has no effect on modern browsers. and: The and keyword combines a media feature with a media type or other media features. They are all optional.