Spend 30 seconds and save 3000000 seconds!
Do you know about abilities of an 8 kilobyte script?
You can give color to all of the tags with only just an 8 character command and without using CSS.
You can set the opacity of texts and backgrounds.
You can set the opacity of background image, without decreasing opacity of the contents inside.
Even you can define a hover for every element!
Installation and using of this script is so easy, Click on the following button for the tutorial and you can test this script at the end of this page.