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How to resize list style image in CSS ?

In this article, we will learn to set an image or icon as the <li> image. We need to set the size of the custom list image to make it attractive. So, we will also learn the different ways to resize the custom list image.

Syntax: In this article, we will use below CSS properties.

  • background-image: We will add a custom image as a background image in the list items.
li::before {
    background-image: url("image_URL");
}
  • background-size: It will be used to set the size of the background image.
li {
    background-size: 20px;
}

Approach 1: First, we will set the list-icon as background-image and we can customize its size using the height and width property.

Example: This example shows the use of the above approach.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <title>List icon</title>
 
    <style>
        li {
            list-style: none;
        }
 
        /* Set the list image as background image*/
        li::before {
            content: '';
            display: inline-block;
            margin-right: 10px;
 
            /* Height of the list image*/
            height: 10px;
 
            /* Width of the list image*/
            width: 10px;
            background-image: url(
        }
    </style>
</head>
 
<body>
    <h1 style="color:green;">
        GeeksforGeeks
    </h1>
     
    <ul>
        <li>Geeks</li>
        <li>for</li>
        <li>Geeks</li>
    </ul>
</body>
</html>

Output:

 

In the above output image, users can see the difference between the size of the list-style-image when we set sizes 30px and 10px.

Approach 2: In this approach, we will set the image size by using the background-size property for the <li> element.

Example: This example shows the use of the above approach.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <title>List icon</title>
 
    <style>
     
        /* Set the size of the list image using
        the background-size property. */
        li {
            list-style: none;
            padding: 10px 30px;
            background-image: url(
            background-repeat: no-repeat;
            background-position: left center;
            background-size: 20px;
        }
    </style>
</head>
 
<body>
    <h1 style="color:green;">
        GeeksforGeeks
    </h1>
     
    <ul>
        <li>Geeks</li>
        <li>for</li>
        <li>Geeks</li>
    </ul>
</body>
</html>

Output: 

 

Users can see the above output image for the background-size: 20px.

Approach 3: We set a separate custom image for every list item and add style to that image.

Example: Here we are using the above-explained method.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <title>List icon</title>
    <style>
        li {
            display: flex;
            flex-direction: row;
            list-style: none;
        }
 
        .listImage {
            margin: 2px;
            width: 20px;
            height: 20px;
            margin-right: 10px;
        }
    </style>
</head>
 
<body>
    <h1 style="color:green">GeeksforGeeks</h1>
    <ul>
        <li>
          <img src=
               class="listImage">
             Geeks
        </li>
        <li>
          <img src=
               class="listImage">
             for
        </li>
        <li>
          <img src=
               class="listImage">
          Geeks
        </li>
    </ul>
</body>
</html>

Output: 

 

Users can see the above output after setup the custom image for every list item.




Reffered: https://www.geeksforgeeks.org


CSS

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