The difference between padding and margins in css

In CSS, the difference between padding and margins is: scope: padding is used for content, padding is used for borders; spatial position: padding is within the border, and padding is outside the border ; Impact: Padding does not affect element size, but margins do.

The difference between padding and margins in CSS

Padding and margins are used in CSS to control the properties of the space around an element, but they differ in application and impact.

Padding

• Applies to the content area of ​​an element, i.e. text or image.
• Add space within the element's border.
• Does not affect the size or position of the element.

Margins

• Apply to the outside of the element's border.
• Add space outside the element's border.
• will affect the size and position of the element, making the element extend outward.

Key differences

• Scope of effect: Inner margins act on content, and outer margins act on borders.
• Space position: The inner margin is inside the border, and the outer margin is outside the border.
• Impact: Padding does not affect the size of the element, but margins do.

Application Example

Padding:

• Create space between content and borders (padding: 10px;)
• Center-aligned text (padding-left: 50%;)

Margin:

• Create margins for elements (margin: 10px;)
• Separate elements (margin-top: 20px;)

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