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CSS: short for cascading style sheets.

XML (Extensible Markup Language) is also a markup language. It also relies on tags that describe certain rules and application processing tools that can read these tags to play its powerful functions.

XSLT is an XML stylesheet language transformation. At the time of writing this article, the formal standard has not been formally formed. XSLT was adopted in June of 1999+065438+ 10. XSLT is a language for converting XML documents to each other. In short, we know that different developers will use different XML documents for their respective applications. Using XSLT, we can extract the data we need from a defined XML document and form different forms, which can be XML, HTML and various scripts.

Hypertext Markup Language, Chinese is also Hypertext Markup Language. HTML(HyperTextMark-upLanguage), namely hypertext markup language, is the description language of WWW.

Respondent: ljbxh027-Chief Operating Officer Level 13 2-20 17:45.

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CSS: short for cascading style sheets.

Adding styles to web documents is a simple mechanism (Cascading Style Sheets (CSS) is a simple mechanism to add styles (such as fonts, colors, spacing) to web documents). For standard technical documentation, please refer to W3C's documentation.

I think the role of style sheets is to separate document design from presentation in web design. For example, the whole web program is like a person, who has a head, limbs and so on. This is the basic framework and the most basic. Without these, people can't be called people. Similarly, web document structure is the most basic thing in web programs. That style sheet is like people's clothes, which is the clothes of web documents. With it, web pages will take on various shapes. Some people want to ask, before CSS, web design was also various. That's right, but notice that the structure and expression of the document at that time were not separated, just like your tattoo, it stuck in your flesh (it may not be appropriate, people can cover it with clothes) and could not do without you. The mixture of document structure and expression is not conducive to the inheritance and redevelopment of web programs, because every web redesign is a new project development. Therefore, we should choose the separation of the structure and expression of web documents, so we choose CSS (of course, CSS is mainly aimed at web programs; And XSL is aimed at the mutual conversion between all document structure types, which is more universal and can also be used in web design.

HTML(Hyper Text Markup Language), namely Hypertext Markup Language, is a description language of WWW, which was proposed by Tim Berners-lee. The purpose of designing HTML language is to connect the text or graphics stored in one computer with the text or graphics stored in another computer to form an organic whole. People don't have to consider whether the specific information is on the current computer or on other computers on the network. In this way, as long as you click an icon in a document with the mouse, the Internet will immediately go to the content related to this icon, which may be stored in another computer on the network.

The so-called xml is an extensible markup language, which is translated into Chinese, and XML is a meta-markup language. The so-called meta tag means that developers can define their own tags according to their own needs. For example, developers can define the following tags < book & gt& lt name & gt Any name that conforms to xml naming rules can be tagged, which opens the door for different applications. HTML is a predefined markup language, which only knows such things as

& ltdt & gt book name

& ltdd & gt Author's name & ltul & gt& lt Li & gtpublisher _ name；; ; ; & lt Li & gtisbn _ number & ltul & gt In xml, the same data is expressed as

XML can be used for data exchange mainly because the information expressed by XML is platform-independent, and the platform here can be understood as different applications and different operating systems. It describes a specification through which Microsoft word documents can exchange information with Adobe Acrobat and databases.

Structured data represented by XML.

For large and complex documents, xml is an ideal language, which allows not only the vocabulary in the document to be specified, but also the relationship between elements to be specified. For example, you can specify that an author element must have a name child element. It can be stipulated that the business of an enterprise must include any sub-business.

XML document. An XML document consists of a DTD and XML text. The so-called DTD (document type definition) is just a set of grammatical rules of markup, which shows how XML text is organized. For example, a DTD can represent a

XSLT is a language for converting XML documents to each other.

HTML text is descriptive text composed of HTML commands, which can explain words, graphics, animations, sounds, tables, links and so on. The structure of HTML includes two parts: header and body. The header describes the information that the browser needs, and the text contains the specific content that needs to be explained.

Interviewee: logo 79- Juren Level 4 2-20 17:45

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CSS (Cascading Style Sheet) Cascading Style Sheet

Xml (Extensible Markup Language) translated into Chinese is "Extensible Markup Language".

XSLT (Style Sheet Language Transformation) Style Language Transformation Mode

Hypertext markup language

Respondent: Manager Cai Jinlie, Level 4 2-20 17:46.

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CSS cascading style sheets and cascading style sheets are used to control the position, size and color of text and pictures in the browser.

XML is an extensible web language, and it is also a language used to describe the content of web pages. It has many languages and can be used to customize labels and store data.

HTML is a subset of XML. To put it bluntly, HTML is a well-defined tag in XML. Most of the web pages we see now are written in HTML. HTML is a rough presentation of a web page, although some details need CSS. Then XML is an extension when we want to use data.

XSLT is also an XML. Strictly speaking, it is an HTML that can store data images.

Interviewee: SHPNZHENG- Magic Apprentice Level 1 2-20 17:48

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CSS (Cascading Style Sheet) Cascading Style Sheet

Xml (Extensible Markup Language) translated into Chinese is "Extensible Markup Language".

XSLT (Style Sheet Language Transformation) Style Language Transformation Mode

Hypertext markup language