1485352 - Unable to set CSS in High contrast mode

Status: RESOLVED DUPLICATE of bug 957988

(Core :: CSS Parsing and Computation, enhancement)

Description

[rvrjp7]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.146 Safari/537.36

Steps to reproduce:

activate high contrast mode on windows 10.


Actual results:

Browser overrides CSS of web page.


Expected results:

I want to show different CSS when High contrast mode is activated and vice versa.
In Firefox, there is a setting to prevent CSS overrides. (options> colors>set" override the colors..." to never)
but by using this setting i was unable to detect the High contrast mode and eventually unable to change CSS.
In IE, EDGE i can apply CSS using "-ms-high-contrast-adjust{/*some CSS*/}
Please provide users(*developers) a way to override CSS in high contrast mode.

P.S.: There are some bugs already present(posted 4-5 years ago) for this issue. which are closed with solution of change in settings (options> colors>set" override the colors..." to never).

Thanks.