The creator's website appears to be: http://boagworld.com/design/where-are-my-rounded-corners/ http://boagworld.com/design/where-are-my-rounded-corners/ I foun

The creator's website appears to be: http://boagworld.com/design/where-are-my-rounded-corners/ http://boagworld.com/design/where-are-my-rounded-corners/ I found the PDF while browsing through a local design firm's website ( http://bigseadesign.com/2011/05/where-are-my-rounded-corners/ http://bigseadesign.com/2011/05/where-are-my-rounded-corners... ) which I came across while searching for cross-browser rounded corners effect for my CSS3 pattern generator: https://zetabee.com/weave/share/3f476353 https://zetabee.com/weave/share/3f476353. Turns out Chrome, FF, Safari, and Opera all support box-radius without any special browser-specific properties.