css was not the first language used for web design

CSS (Cascading Style Sheets) is a language used for web layout and design. It is often regarded as an integral part of web development. However, in fact, CSS is not the first language used for web design. . Before we get to this topic, we need to understand some historical background.

Early web development mainly used HTML (Hypertext Markup Language), which was designed to be simple, easy to learn and use. HTML describes the structure and content of a document by using tags, attributes, and values, without much thought in terms of styling.

In the early days of web design, people used various techniques and tools to achieve style design. For example, change the font of text by using font tags, use table tags to achieve mixed layouts, and use images and image mapping to achieve various effects. Although these methods can achieve simple style design, they are difficult to adapt to more complex and advanced design requirements.

In 1996, the W3C (World Wide Web Consortium) released CSS1, which was originally designed to solve the limitations of early web design languages. CSS1 provides a new way to describe page style, layout and appearance, separating design and content. By using CSS, web designers can control the style and layout of the page with more precision and flexibility.

However, in fact, CSS was not the first language used for web design. Early web design languages ​​include SGML (Standard General Markup Language) and XML (Extensible Markup Language). These languages ​​​​are highly flexible and scalable, but are not specifically optimized for web design.

Before the release of CSS, some style sheet languages ​​​​for web design had been introduced. The earliest one was LML (Text Standard Generalized Markup Language), which was a standard SGML text stylesheet language. After that, there are the style sheet languages ​​SSP (Simple Style Sheet Language), SLP (Structured Style Sheet Language) and FOSI (Format Object Specification).

Different from CSS, these languages ​​cannot achieve precise and flexible style control, and often require hard coding and specific conventions to achieve design. And they are not widely used and supported, so may not be well known.

To sum up, although CSS is not the first language used for web design, it is the first language that can achieve true separation of style control and design. At the same time, CSS is currently the most widely used and supported web design language.

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