HTML format is a markup language used to describe the structure and content of web pages. The format of HTML includes the following parts:
- Document type declaration
The document type declaration is the first line in the HTML document and is used to tell the browser that the document is Which version of the HTML standard was written. The format is as follows:
- HTML tag
HTML tag is the basic element in HTML document, used to describe the document structure and content. HTML tags usually appear in pairs, consisting of a start tag and an end tag. For example, a tag representing a paragraph could be written as follows:
This is a paragraph.
- Tag attribute
The tag attribute is used to describe more information about the tag, such as the target of the link, the address of the image, etc. Tag attributes are usually written in the opening tag, with an equal sign between the attribute name and the attribute value. For example, a tag representing a link can be written in the following form:
- HTML comment
HTML comment Is a tool used to add comments in HTML documents, they will not be rendered by the browser. The format of HTML comments is as follows:
- Block-level elements and inline elements
HTML tags can be divided into block-level elements and inline elements based on how they are displayed. Block-level elements are usually used to represent large sections of text, titles, lists, etc. in documents. They generate an independent block that can occupy an entire line or multiple lines of space. Inline elements are usually used to represent small pieces of text, pictures, etc. in the document. They do not generate an independent block. They only occupy their own space.
HTML format includes the above parts, and their cooperation makes HTML documents clearer, easier to read, and easier to maintain. Once you learn the format of HTML, you can write beautiful and clearly structured web pages.
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