platform/org.eclipse.sdk/macosx_narrow_book.css

h1,h2           { color: Black }

@media (prefers-color-scheme: dark) {
	h1, h2{
		color: #f0f0f0;
	}
	
	/* darken images to add some comfort while reading in dark theme */
	img {
		opacity: .75;
		transition: opacity .5s ease-in-out;
	}
	img:hover {
		opacity: 1;
	}
}