Agiuntescha ina opziun per simular differents schemas da colurs che ta permetta da testar dumondas da medias <a data-l10n-name="mdn-preferscolorscheme">@prefers-color-scheme</a>. L'utilisaziun da questa dumonda da medias permetta a tes stylesheet da respunder schebain l'utilisader preferescha ina interfatscha clera u stgira. Cun questa funcziunalitad pos ti testar tes code senza stuair midar parameters en tes navigatur (u en il sistem operativ sche tes navigatur s'adatta ad in parameter per il schema da colurs sin nivel dal sistem operativ). Vesair <a data-l10n-name="bugzilla1">bug 1550804</a> e <a data-l10n-name="bugzilla2">bug 1137699</a> per ulteriurs detagls.

Adds an option to simulate different color schemes allowing you to test <a data-l10n-name="mdn-preferscolorscheme">@prefers-color-scheme</a> media queries. Using this media query lets your stylesheet respond to whether the user prefers a light or dark user interface. This feature lets you test your code without having to change settings in your browser (or operating system, if the browser follows a system-wide color scheme setting). See <a data-l10n-name="bugzilla1">bug 1550804</a> and <a data-l10n-name="bugzilla2">bug 1137699</a> for more details.