Monday 12 July 2010

CSS Design


Standard website HTML coding is limited in functionality. The markup properties do not allow for easy customization required for website updates or changes. A modern option is to integrate CSS Design into your new or existing website. CSS is an acronym for Cascading Style Sheets. Style sheets were created to enhance HTML websites to assist web developers without undertaking an entire website redesign. In the past, website tables were effectively used to better arrange text and images included in a website. The HTML tables are cumbersome to create, and are limited to top, bottom, left, and right positioning. Although the tables could be nested together combining designs, the limitations still applied. The main element of CSS is the style sheet. This textual document separates the HTML coding and design functionality. All of the website design elements can now be controlled by the style sheet. Traditionally, the style options for font sizes, colors, and positioning were duplicated throughout the entire HTML code. The repetition doubled the required coding time. By using the style sheet, all of the display elements can be defined. One line of simple text coding is all that is needed to produce the results across the website. This reduction of code is a welcome addition for website developers. The style sheet use also decreases bandwidth for web servers. The style sheet is located separately from the HTML code. The style sheet is loaded separately when requested by the browser. This linking provides lower bandwidth usage across servers, and reduces data costs. Traditionally, the HTML document was loaded into the browser, and the information request was sent to the server for each design element. The expansion of multimedia content is a constant challenge for website developers. The use of graphics, streaming video, and portable documents create the need for CSS Design implementation. The items can be positioned by entering coordinates into the style sheet. Many attractive designs can be created easily style sheets. Previously, web developers relied on JavaScript programming combined with HTML to produce interactive design results. Due to the complex coding requirements needed to use JavaScript, developers adopted style sheets for their websites. The easy learning curve provides similar results to using JavaScript display functions without a chance for security breaches to programming code. Portable document sharing has also grown in popularity due to the rise of CSS Design elements. Portable documents can now be formatted on a website for display or easy printing.

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