Introductions to CSS
HTML pages are formed by using different tags (Elements) of HTML language such as , ,
etc. All of these tags are enclosed in angled brackets (<>) and are not displayed by the browser, in fact, they are used to create the structure of web page for the browser. We will discuss the use of all tags in the next lessons.
In HTML pages, we can add headings, paragraphs, lists, tables and many other things of this kind. The structure will be very simple, but the addition of CSS will make it attractive and user-friendly.
History and Development of HTMLIn 1980 physicist, Tim Berners-Lee proposed a method to share data (Documents) over the internet using HTML. In late 1990 Tim Berners-Lee wrote the first Browser and specified the HTML language for that browser.
“HTML Tags” was the first description document available for the public on the internet in 1991 by the Tim Berners-Lee, and this document was consisting of just 18 HTML elements. In 1996, HTML was maintained and commercially used to input data from users. In 2000, HTML became an international standard language. Now the HTML is being used on the internet for everything, and all kind of documents are being prepared in HTML language.
Introductions to CSS
Cascading Style Sheets is presenting the documents and web pages written in HTML language. It is the cornerstone technology used to design the HTML pages in an attractive and user-friendly form. By using CSS, we can change the color, font, design and layout of different web pages. It was primarily designed to separate the contents of documents easily in various formats and to make the materials attractive and user-friendly it is also being used to create many mobile applications. The separation technique makes it possible to change the design of any web page in different formats i.e. a single web page can be designed in many attractive designs.
CSS (Cascading Style Sheets) has a very straightforward and easy syntax which included many English words that make it easy to understand and use.
Like HTML, CSS also uses some elements to format the HTML documents these are called sectors. Sectors are utilized by the attributes and tags and specify the part/area which will be styled using CSS.
History of CSSCSS was first proposed by the Hakon Wium Lie in October 1994, and the amazing thing was Hakon Wium Lie was working with Tim Berners-Lee. However, it was first released in 1996. CSS was developed to give style to the Web pages. With the increase of the use of HTML the use of CSS was also increased by the web developers and the stylistic capabilities were also increased. After some time the variations were started in this language and different versions of CSS was released such as CSS1, CSS2, CSS2.1, CSS3, and CSS4, etc.
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