I hate ads in webpages. adblock plus is a wonderful gift, but it is only for Firefox. I really like Safari on my mac and use it 95% of the time, thus I need something to block the ads on Safari. Luckily I found CSS. CSS adblock has certain advantages, it is nonaggressive and can be customized to specific websites. There are quite a few CSS adblock on the internet and they generally do a good job. However, they are more of general instead of specific. So for the small number of websites I frequently visited none of the CSS I found could block ads 100%. So I made a CSS specific for the several websites I often visit. Here is the CSS ads removal Version 1.0. To install, in Safari/Preference/Advanced/Style sheet, select the file and it is done! In the current Version 1.0, it blocks ads from NYTimes.com ESPN.com CNNSI.com macrumors.com macupdate.com facebook.com rottentomatoes.com Gmail Nature.com Sciencemag.com Cell.com mitbbs.com wenxuecity.com 6park.com More websites may be added in later versions.