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How to use pseudo-class nth-child in CSS

2025-04-02 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

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This article is about how CSS uses pseudo-class nth-child. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Nth-child is a pseudo class that adds conditions to the selector and allows you to apply the style to the nth (nth) of the child element.

Nth-child is very useful when you want to set the background color alternately so that it can be easily viewed in a table that contains many items.

Let's take a look at how to use nth-child.

Nth-child is described as follows

Element: nth-child (value) {content of style}

In addition to numbers, 2n+1, and some mathematical expressions, even (even number) and so on can be set to values.

Applies only to even numbers: 2n or even

Applies only to odd numbers: 2n+1 or odd

There are other situations. Let's take a look at specific application examples.

First, the HTML code is as follows

List item 1

List item 2

List item 3

List item 4

List item 5

List item 6

Thank you for reading! This is the end of this article on "how CSS uses pseudo-nth-child". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!

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