How to use the first-child pseudo-class of CSS

This article mainly explains "how to use CSS's first-child pseudo-class". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn how to use CSS's first-child pseudo-class.

You can use the: first-child pseudo class to select the first child of the element. This particular pseudo class is easily misunderstood, so it is necessary to give an example to illustrate it. Consider the following tags:

These are the necessary steps:

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In the above example, the element as the first element includes the first p, the first li, and the strong and em elements.

Given the following rules:

P:first-child {font-weight: bold;} li:first-child {text-transform:uppercase;} Thank you for your reading. The above is the content of "how to use CSS's first-child pseudo-classes". After the study of this article, I believe you have a deeper understanding of how to use CSS's first-child pseudo-classes, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!