What elements does the box model contain?

The box model contains elements such as content, padding, borders, and margins. Detailed introduction: 1. Content, which represents the actual content of page elements; 2. Padding, which is used to increase the readability, beauty and practicality of elements; 3. Border, which is used to separate elements from other elements and to add elements. The readability and aesthetics; 4. Margins are used to increase the readability, aesthetics and practicality of elements.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

The box model is a basic concept in web page layout, which describes how page elements are arranged and positioned. The box model includes the following elements:

Content (Content): Content is the core element in the box model, which represents the actual content of page elements, such as text, images, videos, etc. Content can be visible or hidden, depending on the element's style and attributes.

Padding: Padding is the space between the content and the element boundary. It is used to increase the readability, beauty and practicality of the element. Padding can be a fixed value or a percentage value, depending on the element's style and attributes.

Border (Border): The border is the line around the boundary of the element. It is used to separate the element from other elements, and to increase the readability and aesthetics of the element. The border can be single or double, depending on the element's style and attributes.

Margin: Margin is the space between the element boundary and surrounding elements. It is used to increase the readability, beauty and practicality of the element. Margins can be fixed values ​​or percentage values, depending on the element's style and attributes.

These elements in the box model together determine the layout and appearance of the elements on the page. By adjusting the values ​​and styles of these elements, a variety of different page layouts and design effects can be achieved.

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