Firebug

Firebug getfirebug.com has Firebug 2.0 alpha 1 Firebug 2.0a1 fixes 172 issuesFirebug 2.0a1 is compatible with Firefox 30-31 Update: an issue with Firefox 30 compatibility fixed This alpha represents the first public release that is based on new Firefox debugging engine (also known as JSD2). Firebug team has been working hard to adopt this new API and has also done great job with polishing Firebug UI that is now matching the Australis theme introduced in Firefox 29. This version introduces many changes and we decided to bump up the version number to 2 (!)

Eric Meyer: CSS

CSS Work Books by Eric Including Smashing CSS, CSS: The Definitive Guide, Third Edition, CSS Pocket Reference, and Cascading Style Sheets 2.0 Programmer’s Reference, among several others. Articles by Eric Local copies of CSS articles, as well as other writing I've done. Inline model document Eric Meyer: CSS
Web colors are colors used in designing web pages, and the methods for describing and specifying those colors. Colors may be specified as an RGB triplet or in hexadecimal format (a hex triplet). They may also be specified according to their common English names in some cases. Often a color tool or other graphics software is used to generate color values. In some uses, hexadecimal color codes are specified with notation using a leading number sign (#).[1][2] A color is specified according to the intensity of its red, green and blue components, each represented by eight bits. Thus, there are 24 bits used to specify a web color, and 16,777,216 colors that may be so specified. Web colors

Web colors

In HTML and XHTML, a font face or font family is the typeface that will be applied by a web browser to some text. The font is relevant for the display of text on the screen, on a printer or another device. A font family and other presentation attributes of a font may be applied in HTML code in either cascading style sheets (CSS) or the deprecated HTML font element. Font family (HTML) Font family (HTML)