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How to use nth-of-type in CSS

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不言Original
2018-12-07 15:17:307558browse

nth-of-type is an attribute that gets some applicable items and applies styles. It is one of the How to use nth-of-type in CSS selectors added from How to use nth-of-type in CSS 3. The :nth-of-type(n) selector matches specific elements that belong to the parent element. For each element of the Nth sub-element of the type, in this article we will explain the usage of nth-of-type in detail.

How to use nth-of-type in How to use nth-of-type in CSS

How to use nth-of-type?

Let’s first look at the specific description of nth-of-type. Note that “:” (colon) is appended before “nth-of-type (2n)”.

li:nth-of-type(2n){
 }

The "n" in () indicates the number, and "2n" indicates the multiple of 2

You can also specify other numbers, such as "3n 1 ”, “odd”, “even”, etc.

Let’s look at a specific example

The code is as follows

HTML code

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>How to use nth-of-type in CSS nth-of-type</title>
    <link rel="stylesheet" type="text/How to use nth-of-type in How to use nth-of-type in CSS" href="sample.How to use nth-of-type in How to use nth-of-type in CSS">
  </head>
  <body>
    <ul>
      <li>1</li>
      <li>2</li>
      <li>3</li>
      <li>4</li>
      <li>5</li>
      <li>6</li>
      <li>7</li>
    </ul>
  </body>
</html>

How to use nth-of-type in CSS code

sample.How to use nth-of-type in How to use nth-of-type in CSS

li:nth-of-type(2n){
  color: #5bc0de;
}

li{
  margin: 10px;
  font-size: 120%;
}

The following effect will be displayed on the page. You will see that the colors that are multiples of 2 have become blue.

How to use nth-of-type in CSS

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