How to use CSS to create customized scroll bar styles

How to use CSS to create customized effects of scroll bar style

In recent years, customization of scroll bar styles has become one of the common requirements in web design. By customizing the scroll bar style, you can improve the aesthetics and user experience of the web page. This article will introduce in detail how to use CSS to create customized effects of scroll bar style, and provide specific code examples.

1. Customize the style of the scroll bar

To create a customized effect of the scroll bar style, we need to first understand the components of the scroll bar, including the scroll bar background, slider ( Also known as thumb), scroll bar track (also known as track), etc.

1. Scroll bar background style

Scroll bar background style defines the overall style of the scroll bar, such as background color, border style, etc. Here is a sample code:

::-webkit-scrollbar {
  width: 10px;
  background-color: #f5f5f5;
}

::-webkit-scrollbar-thumb {
  background-color: #888;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #555;
}

2. Slider style

The slider style defines the portion of the scroll bar used to slide content. You can customize the slider's color, shape, etc. The following is a sample code:

::-webkit-scrollbar-track {
  background-color: #f5f5f5;
}

::-webkit-scrollbar-thumb {
  background-color: #888;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #555;
}

3. Scroll bar track style

Scroll bar track style defines the background track of the scroll bar. You can customize the track style, including Background color, border style, etc. The following is a sample code:

::-webkit-scrollbar-track {
  background-color: #f5f5f5;
}

::-webkit-scrollbar-thumb {
  background-color: #888;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #555;
}

2. Compatibility of scroll bar styles

The above code examples are written for browsers with WebKit core, such as Chrome, Safari, etc. Different browsers have different support for scroll bar styles, so we need to add style adaptation to different browsers in the code.

The following is the scroll bar style adaptation code for different browsers:

/* Firefox */
 scrollbar-width: thin;
 scrollbar-color: #888 #f5f5f5;

/* Edge */
  scrollbar-width: thin;

/* Internet Explorer 10+ */
-ms-overflow-style: none;

/* Opera */
scrollbar-color: #888 #f5f5f5;

3. Advanced customization of scroll bar style

In addition to the basic background, track and slide Block style, we can also further customize the style of the scroll bar, such as adding hover effects, click effects, etc.

The following is a sample code to achieve the effect of scroll bar color change when the mouse is hovering:

::-webkit-scrollbar-thumb {
  background-color: #888;
  border-radius: 10px;
  transition: background-color 0.3s;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #555;
}

4. Summary

By using CSS, we can easily Customize the style of the scroll bar to improve the beauty and user experience of the web page. This article introduces basic scroll bar style customization methods, including background, slider and track styles, and provides practical code examples. At the same time, we also discussed the compatibility and advanced customization of scroll bar styles.

I hope this article can help you understand and use CSS to customize scroll bar styles!

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