In-depth understanding of the various attribute values ​​​​and usage of the display attribute in HTML

To learn the various attribute values ​​​​of the display attribute in HTML and how to use it, you need specific code examples

In HTML, the display attribute is used to control how elements are displayed. . Through different display attribute values, we can change the layout and display effect of elements. In this article, we will learn about the various attribute values ​​​​of the display attribute and how to use them, and provide specific code examples.

1. block

block is the default value of the display attribute, which causes the element to be displayed in a block-level manner. A block-level element will occupy its own line, and its width is one hundred percent of its parent container by default, and attributes such as width, height, and margins can be defined.

Sample code:

<div style="display: block; width: 200px; height: 200px; background-color: red;"></div>

2. inline

inline causes the element to be displayed inline. Inline elements will not occupy an exclusive line. The width is determined by the content, and attributes such as width and height cannot be defined, only margins can be defined.

Sample code:

<span style="display: inline; background-color: blue;">This is an inline element.</span>

3. inline-block

inline-block causes the element to be displayed at the inline block level. Inline block-level elements will not occupy a line alone. The width is determined by the content, and attributes such as width, height, margins, etc. can be defined.

Sample code:

<span style="display: inline-block; width: 100px; height: 100px; background-color: green;"></span>

4. none

none makes the element not displayed and removed from the rendering tree. Elements set to none will no longer occupy space and have no impact on layout.

Sample code:

<div style="display: none;">This element is not displayed.</div>

5. flex

flex causes elements to be displayed in a flexible box model. The flexible box model can implement adaptive layout and flexible layout, and the flexibility of elements can be controlled by setting the flex attribute.

Sample code:

<div style="display: flex;">
  <div style="flex: 1; background-color: red;">This is a flex item.</div>
  <div style="flex: 2; background-color: blue;">This is another flex item.</div>
</div>

In addition to these common display attribute values, there are some other attribute values, such as table, table-cell, table-row, etc., which are used to define tables layout.

Using different attribute values ​​​​of the display attribute, we can achieve a variety of layout effects and have flexibility and scalability. In the actual development process, choosing the appropriate display attribute value according to needs will greatly improve our work efficiency.

To summarize, we have learned the various attribute values ​​​​of the display attribute and how to use them in this article. By understanding and using these attribute values, we can better control the layout and display effects of elements, thereby achieving more diverse page layouts. I hope this article will help you learn the display attribute in HTML.

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