CSS, otherwise known as Cascading Style Sheets, has existed in one form or another ever since the 1970s. CSS is the ability to handle the design of numerous internet pages utilizing one file for font, tone, text and spacing and tremendously reduces the need for complicated code in HTML. Just before Cascading stylesheet, every font and text modification needed to be coded in line inside the Html page which produced lengthy and complicated HTML coded web pages. It also made transforming these webpages almost impossible as each webpage had to be altered and modified independently. With the creation and rendering of CSS, webpage layouts may be controlled via a single file.

CSS records, execution and types are managed by the WWW Consortium (W3C). The earliest rendering of Cascading stylesheet was called CSS 1 and carried out 1996. It landed having the ability to manage backgrounds including; attachments, videos, coloration, image, placement and repeat. It integrated the cabability to adjust boundary colour and width, font properties and text colors and spacing in addition to text, table, and image alignment. Programmers could also adjust the margin and border padding and add unique id and universal categories for groups of attributes. This meant that one file could control the complete layout of several webpages, preserving equally effort and time in developing and sustaining webpages on behalf of the developers and web site builders.

Sadly, Cascading stylesheet compatibility in web browsers was slow. The initial web browser to have limited support of Cascading stylesheet was Microsoft’s Internet Explorer 3 which was also launched in 1996. Other companies quickly introduced support for Cascading stylesheet 1 in their next software program releases. Companies that promised addition were Netscape, Adobe, SoftQuad and Grif. However, Opera was the first web browser to accept Cascading stylesheet compatibility and end up the pioneer in the growing technology. It wouldn’t be until March 2000 and the introduction of Internet Explorer 5 that Cascading stylesheet will be 99% working in a internet browser, and IE5 was the sole thoroughly compatible web browser at that time.

The next version of CSS, CSS 2 was published in 1998 and incorporated total, comparable and set placement of elements also the ability to provide concern to elements called the z-index in which a greater ranked component would normally appear over a lesser ranked feature. This allowed programmers to produce internet pages with multiple components and be assured that every component will exhibit in the correct area based on the thing that was contained in the specific webpage. It had been quickly followed by CSS 2.1 which didn’t add any other features. It just extended on Cascading stylesheet 2.

The last implementation of CSS was released this year and added modules such as Selectors, Namespaces, Color and Media Queries. These elements were designed and included to improve the features of Cascading stylesheet 2, and permit additional control over the specific components in the webpage for example voice control, rate and pitch array and the capability to collapse white-space. It’s also the most extensive and complete version of Cascading stylesheet thus far having the ability to handle 245 different web page components.