When I enter the internal system I am doing here in the company I go to the console and a strange message appears:
Consider using 'dppx' units instead of 'dpi', as in 'dpi' means dots-per-CSS-inch, not dots-per-physical-inch, so does not correspond to the actual 'dpi' of a screen.
What does it mean?
obs: is just in my system, on other sites like Google for example does not appear.
dppx is a resolution / screen size detection metric, as well as dpi. However dpi does not represent the screen in an exact way.
Chrome by default displays this message if the page uses dpi in your css, since dppx is a more accurate metric targeting the device you are viewing. But it's just a browser warning recommending the use of dppx instead of dpi to better support the various screen sizes.
Disable the message I believe is not possible because it is a default browser behavior. But it is possible to convert dpi usage to dppx.
1px / 1dppx = 96dpi
2dppx could be used in place of 144dpi .
But I think this feature is not yet well supported by browsers like IE.
Here are links to help: