What does padding mean in css

In CSS, padding is a property used to add white space around elements. It is used to increase space between elements, create padding, align elements, and create visual hierarchy.

What is padding in CSS?

In CSS, padding is a property used to add white (transparent) area around an element. It can be specified by four values ​​(top, right, bottom, left), or by a single value specifying all margins.

Usage of padding

The value of padding can be specified as pixels (px), percentage (%), em, or rem. The syntax is as follows:

<code>padding: <top> <right> <bottom> <left>;</left></bottom></right></top></code>

For example:

• padding: 10px;: Adds 10px of whitespace to all margins.
• padding: 10px 20px;: Add 10px padding at the top and bottom, and 20px padding on the left and right sides.
• padding: 10% 5%;: Add 10% of the element's height to the top and bottom, and 5% of the element's width to the left and right sides.

The role of padding

padding is mainly used in the following aspects:

• Increase the spacing between elements Space:You can increase the spacing between elements by adding white space around them.
• Create padding: padding can be used to create padding for an element, leaving space between the element's content and its border.
• Align elements: By using the same padding value, you can align different elements to give them a consistent appearance on the page.
• Create visual hierarchy: Using different padding values, you can create a visual hierarchy to make important elements more prominent.

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