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These charts detail browser support for the CSS1 specification as well as portions of CSS2. The material focuses on browsers with versions released in 2000 and later.

In order to give authors a more intuitive way of referring to characters in the document character set, HTML offers a set of character entity references. Character entity references use symbolic names so that authors need not remember code positions. For example, the character entity reference å refers to the lowercase "a" character topped with a ring; "å" is easier to remember than å.

A simple to use download timer. This little utility will tell you the amount of time a specific file will take to download. Just enter the file size and press KILOBYTES or MEGABYTES.