Common HTML elements

Common HTML elements
HTML introduction:

HTML English name: Hypertext Markup Language Chinese name: Hypertext link Markup Language ("Hypertext" means that a page can contain pictures, links, and even music, programs, and other non-text elements ). HTML5 is the fifth major modification of HTML.

WWW introduction:

We enter the Web site on the Internet, generally including WWW. For example, to query Baidu, we need to enter www.baidu.com. Actually WWW, which is the abbreviation of World Wide Web. The World Wide Web is usually referred to as Web. It is a huge information space composed of countless commercial, educational, and entertainment materials. The webpage we browse is the Web page. Most Web pages are written in HTML.

HTML elements and tags:

The structure and format of webpage documents are defined by HTML elements. The range defined by a single tag or a pair of tags is an HTML element. The start tag does not start with a slash (/). The end tag starts with a slash. For example, the simplest example

Hello World! It is the start tag and the end tag. The browser displays the content Hello World !.
Four HTML elements:

Empty Element

Empty element with attribute

Elements with content

Elements with content and attributes
For example, we compile

Hello World!
Open with IE. The displayed page is

Code:

Tags related to paragraph Control

 

Paragraph: Creates a segment. The align attribute indicates the alignment of segments. # It can be left, center, right, or justify.

Line break: line feed.

 

Indicates the role of horizontal rule: inserts a horizontal line. The attribute color is used to specify the color of the line.

 

Labels related to text display

 

... Center text display

 

... The title of the expenditure document. n is an integer from 1 to 6. 1 is the largest title, and 6 is the smallest title. Align is used to set the title alignment, # It can be left, center, right

... Used to set the font. Attribute size indicates the font size. n can be an integer from 1 to 7. The larger the number, the larger the font size. Attribute color indicates the font color.

...Make text bold

...Make text Italic

 

HTML comment

The format of the comment is as follows:

Take a meditation for example:

Meditation Author: Li Bai

The light is shining in front of the window, and it may be frost on the ground.
Look up at the moon and look down at your hometown.

Display page

After viewing the source code:

List-create a list of numbers

Use

Transcript of the final exam for 2015

Name	Mathematics	English	Chinese
Zhang San	78	88	89
Li Si	78	88	89
Wang Wu	78	88	89

Form example
Baidu

1. And
2. Create a list of tags with numbers

    

   In

   1. Use the start attribute in the tag to set the start sequence number.

       

      In

   2. Label to change the numbering order in the list.

       

      For example

      10. VB
      11. C ++
      12. C #
      13. JAVA
      14. VC
      
      Display page

      JAVA starts from 20.

      Table-Define table elements

      Example:

      
      Display Effect
      Input element

      The preceding is the input attribute.

      For example:

      
      Running Effect
      Hyperlink Element

      The syntax for creating a hyperlink is as follows:

      ... The href attribute is used to specify the target address of the link to be located at http://blog.csdn.net/zsx701/article/details/url. The text entered between them is used as the link text displayed in the browser.

      For example:

      The first is the form link, and the second is the Baidu link.