html and css are languages. HTML is called Hypertext Markup Language, which is a markup language. It is currently the most widely used language on the Internet and the main language that constitutes web documents. CSS is a computer language used to express file styles such as HTML or XML. It is a style design language that can truly separate the presentation and content of web pages.
The operating environment of this tutorial: windows7 system, css3&&html5 version, Dell G3 computer.
Recommended: css video tutorial, html tutorial
html and css are languages.
HTML (HyperText Mark-up Language) is Hypertext Mark-up Language (an application under Standard Universal Mark-up Language) or Hypertext Link Mark-up Language, which is a mark-up language. .
HTML includes a series of tags. These tags can unify the document format on the network and connect scattered Internet resources into a logical whole. HTML text is descriptive text composed of HTML commands. HTML commands can describe text, graphics, animations, sounds, tables, links, etc.
Simply put: HTML is a computer language used to create static web pages
CSS is an application used to express HTML (Standard Universal Markup Language) or A file-style computer language such as XML (a subset of Standard Generalized Markup Language). The latest version of CSS is CSS3, which is a style design language that can truly separate web page performance and content.
Compared with the performance of traditional HTML, CSS can perform pixel-level precise control over the position and layout of objects in web pages, supports almost all font size styles, and has the ability to edit web page objects and model styles. , and can carry out preliminary interaction design. It is currently the best performance design language based on text display.
CSS can simplify or optimize the writing method according to the understanding ability of different users. It has strong readability for all types of people.
Simply put: CSS is used to change the appearance of html tags in the browser.
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