You looked around my website/blog all right, and you are interested of doing this trick to your blog? This tutorial will show you how to apply light text on a dark background.
Why light text on a dark background?
Say if you had a CRT monitor connected to your computer, and your blog uses dark text on a lighted background. The lit background consumes more energy,–causing climate change. That can be problematic for some people who wanted to conserve energy in some states,–where power is used constantly. The coal-burning plant is burning more fuel as your monitor with a lit background with black text,–just like a paperback book. Well, paper from trees can lead to climate change too!
Our sites relying on dark text on lit background still consumes power.