CSS Hacks and Filters: Making Cascading Stylesheets Work Joseph W. Lowery

Cascading Style Sheets (CSS) is a method of describing how a Web page should look in a Web browser, but a growing number of browsers do not support CSS in the same way, forcing developers to constantly play catch-up to keep their sites Это и многое другое вы найдете в книге CSS Hacks and Filters: Making Cascading Stylesheets Work (Joseph W. Lowery)