Detailed explanation of how to select all child elements using CSS
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How to recursively select all child elements using CSS? The following article will introduce to you how to recursively select all child elements using CSS. I hope it will be helpful to you. When an element is a child of some other element, you can match it using the child selector, which selects all child elements of a specific parent. A child selector consists of two or more selectors separated by ">"; it is also called an element > element selector. Note: The child selector can only select its own subclasses, second-level elements, but cannot select elements below the second level. grammar: Selects all child elements of a specified element element1 > element2 If you want to recursively select all child elements, use the following syntax
element1 > * {
// CSS styles}Example 1: Select all child elements
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Child element selector</title>
<style>
.demo > p{
background-color: green;
padding: 5px;
}
</style>
</head>
<body>
<div class="demo">
<p>Paragraph 1</p>
<p>Paragraph 2</p>
<span>Paragraph 3</span>
<div>Paragraph 4</div>
</div>
<p>Paragraph 6</p>
<p>Paragraph 7</p>
</html>Effect picture:
Example 2: Recursively select all child elements
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Child element selector</title>
<style>
.demo > *{
background-color: green;
}
</style>
</head>
<body>
<div class="demo">
<p>Paragraph 1</p>
<p>Paragraph 2</p>
<span>Paragraph 3</span>
<div>Paragraph 4</div>
</div>
<p>Paragraph 6</p>
<p>Paragraph 7</p>
</html>Effect picture:
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