Web pages are written in Hypertext Markup Language (HTML), which is a standardized format for specifying the structure of a web page. An HTML document consists solely of text.
Once you make a web page publicly available on the internet, users can access it using a wide variety of user agents, which are programs and devices that interpret web documents.
CSS represents the characteristics of every web page element using the box model, which treats each element as a rectangular box having several global properties.
New Semantic Elements, and Web Page Layout Using CSS: Project 1 and Project 2
Introducing 7 elements that are new to HTML (article, aside, footer, header, main, nav, and section).