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This article mainly introduces the use of css selector nthchild in dw, which is very detailed and has a certain reference value. Interested friends must read it!

Selector in CSS3: how do I use nth-child ()?

1. Create several identical tags in the newly created html file, such as several p tags, as shown in the figure

2. P:nth-child () {}. The colon is preceded by the object to which the attribute needs to be added. Fill in the value in the parentheses behind it. If you need to add the attribute to the p tag, enter the number, and the braces are the attribute settings that need to be added.

3. For example, set the second p background color to red and the fourth p background to green

P:nth-child (2) {background-color:red;}

P:nth-child (4) {background-color:green;}

4. Preview the viewing effect in the browser

5. If the content has a parent set, as shown in the figure

6. When adding attribute settings, you can add div+ space + attribute name, as shown in the figure, which means the p tag in div.

The above is all the contents of the article "how to use the css selector nthchild in dw". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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