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Lee Hughes
8,380 PointsCool effect
http://www.wired.com/threatlevel/2013/05/google-pharma-whitaker-sting?cid=co8016464
Any know how it's done?
2 Answers

Derrick Mull
18,518 PointsThe pill background is using the background attachment property. This effect is covered in the CSS foundations, backgrounds part.
http://teamtreehouse.com/library/websites/css-foundations-second-edition/backgrounds-and-borders

Lee Hughes
8,380 PointsSweet, I skipped the CSS training. Will check it out.