Template:Infobox drug/styles.css

/* A safe image background that works for almost all images in dark mode 
(via skin-theme-clientpref-night) */
@media screen {
	html.skin-theme-clientpref-night .dark_mode_safe img { 
		background-color: var(--background-color-inverted, #f8f9fa); 
	}
}

/* A safe image background that works for almost all images in dark mode 
(via operating system opt-in) */
@media screen and (prefers-color-scheme: dark) {
	html.skin-theme-clientpref-os .dark_mode_safe img {  
		background-color: var(--background-color-inverted, #f8f9fa); 
	}
}