Is there a CSS media query to detect Windows?

Question

I want to specify two slightly different background colors, one for Mac OS, one for Windows.

Answer 1

it is available in the latest mozilla version.

-moz-os-version provides following values:

• windows-xp
• windows-vista
• windows-win7
• windows-win8

support is limited https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Media_queries

@media (-moz-os-version: windows-xp), (-moz-os-version: windows-vista),
(-moz-os-version: windows-win7), (-moz-os-version: windows-win8) {
    body{
        background-color: white;
    }
}