HTML is a language used to describe the webpage. HTML refers to the HypertextMarkuplanguage, which is a markup language. The marking language is a set of label (Markup Tag), and HTML uses the label tag to describe the webpage.
What is a super text?The true power of the label language lies in its collection ability. It can combine the collected documents into a complete information library, and linked the file library with other documents in the world. In this case, readers can not only completely control the display of the document on the screen, but also control the order of browsing information through the hyperlink. This is the HT -Super text (Hypertext) in HTML and XHTML, which is to connect the entire web network.
What is a hyperlink?Hyper team, or is called anchor in accordance with the standard method, which is marked with <a> tags. It can be represented in two ways.
A type of anchor is to create a hot spot in the document. When the user activates or selects the hotspot (usually uses a mouse), it will cause the browser to link. The browser will automatically load and display a part of the same document or other documents, or trigger some operations related to the Internet service, such as sending emails or downloading special files.
Another type of anchor will create a mark in the document, which can be referenced by the hyperlink.
The two types of anchors use the same labels; maybe this is why they have the same name. However, we find that if they are distinguished by them, the anchor that provides hotspots and hyperlink addresses is regarded as links, and the anchors used to mark the target part of the document are called anchor, then you will be easier to understand these two types of anchors.
What is HTML label?HTML label tags are usually called HTML tags (HTML TAG). HTML tags are keywords surrounded by sprite brackets, such as <HTML>; HTML tags usually appear in pairs; such as <b> and </b>, the first label in the label pair is the starting label, the second one The label is the end label; the starting and end labels are also called open tags and closed tags.
What is HTML document?HTML documents include HTML tags and pure text, and HTML documents are also called web pages.
The role of the web browser is to read HTML documents and show them in the form of a web page. The browser does not display the HTML label, but uses the label to explain the content of the page.
.htm or .html file suffix?When you save the html file, you can use both .htm or the .html file suffix. Because many software (such as DOS) in the past only allowed the file suffix of the three letters, today, there is no problem using .html at all.
Features of HTML:HTML is a loose language. It is not sensitive to the case. Although the double label is required to appear in pairs, it will generally not report an error; the single label will not be closed or the error will not be reported; Double quotation marks, or no quotes are not applied without an error. But in order to be more standardized, we generally implement such rules:
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