In order to avoid the moving bloat from HTML and to reduce the amount of HTML sent to site visitors CSS to layout website is used, and the users should try to keep the size of their CSS files down as well to do this the best favorite CSS efficient trick is shorthand properties, about this shorthand properties many of the people know and use but some do not make full use of these space saving properties. These shorthand properties can be used to set several properties at once. And this can save a lot of space in the users CSS file.There are few
"CSS2 gives you three basic ways of choosing colours: hexadecimal, keywords and rgb.
Hexadecimal notation
You probably already know how the hexadecimal notation looks, for each colour (Red, green and blue) you have two letters or digits, and in front of that a #. The higher the digits are, the brighter the colour. Pure black becomes #000000 while pure white becomes #FFFFFF.
But what do those digits actually mean? Hexadecimal notation uses a system of 16 digits. Because we only have 10 digits, the remaining 6 (they start at 0) are described using
There was a question on Mark Birbeck's mind. Should Xpath feature CSS? "But while some sort of convergence of XPath and CSS selectors may seem an obvious thought to many, the CSS 'language' continues to resist being brought up to date, and instead exists in a strange, murky world, of 'quirkarounds' and 'standards-proprietary' syntax. (As people require the ability to address other parts of the source tree, new selection mechanisms have to be added, but in a way that doesn't affect existing rules -- resulting in 'quirky workarounds', and syntax that is
Cascading Style Sheets Level 3 is known as CSS3 for short. Cascading Style Sheets level 3 is the most recent approach of CSS which has a modularized approach which helps to differentiate the connections between the different parts of the specification and also helps in attaining a systematic approach with more flexibility.
The popularity of Cascading Style Sheets Level 3 is because of its modularized capability which gives greater flexibility. That is in other words the Cascading Style Sheets Level 3 has the capability of building of specific tests
Abstract
XPath is a language for addressing parts of an XML document, designed to be used by both XSLT and XPointer.
Status of this document
This document has been reviewed by W3C Members and other interested parties and has been endorsed by the Director as a W3C Recommendation. It is a stable document and may be used as reference material or cited as a normative reference from other documents. W3C's role in making the Recommendation is to draw attention to the specification and to promote its widespread deployment. This enhances the