Hyper Text Markup Language (HTML) is the standard markup language used to create web pages. HTML5 is a core technology markup language of the Internet
used for structuring and presenting content for the World Wide Web. Unlike HTML4, HTML5 adds many new syntactic features to include and handle multimedia
and graphical content on the web without having to resort to proprietary plugins and APIs.
Cascading Style Sheets (CSS) is a style sheet language used to change the style of web pages and user interfaces written in HTML and XHTML, the
language can be applied to any kind of XML document. CSS is designed primarily to enable the separation of document content from document presentation,
including elements such as the layout, colors, and fonts. Unlike CSS2, which is a large single specification defining various features, CSS3 is divided
into several separate documents called Modules.