Remove scroll bar css

CSS Tips: How to Remove Scroll Bars

When we develop web pages, sometimes we have the need to remove scroll bars to achieve a smoother visual effect. This article will introduce how to use CSS to remove scroll bars.

The first method: use the overflow attribute

Usually we can control the scroll bar state of the element through the overflow attribute in CSS. A value of hidden means that the scroll bar is removed, and a value of auto means that the scroll bar is displayed. Therefore, we can set the overflow attribute of the element where we want to remove the scroll bar to hidden.

For example, the following is a div element with a scroll bar:

<div style="width: 200px; height: 200px; overflow: auto;">
  <p>这里是一些内容，可以试着往下滚动</p>
</div>

Now we need to remove the scroll bar of this div element, just set the overflow attribute of the element to hidden :

<div style="width: 200px; height: 200px; overflow: hidden;">
  <p>这里是一些内容，不再有滚动条</p>
</div>

Second method: Use a style sheet

In addition to setting the style directly in the element, we can also set the style of the element in the style sheet, which can make the code cleaner. Similarly, we can remove the scroll bar by setting the overflow:hidden attribute.

The following is a code example using a style sheet:

<style>
  .no-scroll {
    overflow: hidden;
  }
</style>

<div class="no-scroll" style="width: 200px; height: 200px;">
  <p>这里是一些内容，没有滚动条</p>
</div>

This method is more flexible than setting styles directly in elements. We can share a class name in multiple elements. This enables batch control of scroll bars.

The third method: use the ::-webkit-scrollbar pseudo-element

In addition to the above two methods, we can also use the ::-webkit-scrollbar pseudo-element to control the style of the scroll bar , and hide it.

The following is a code example using pseudo elements:

<style>
  .no-scroll::-webkit-scrollbar {
    display: none;
  }
</style>

<div class="no-scroll" style="width: 200px; height: 200px; overflow: auto;">
  <p>这里是一些内容，滚动条已隐藏</p>
</div>

It should be noted that this method only supports browsers with Webkit core, such as Chrome, Safari, etc., and is not applicable to IE, Firefox, etc. browser.

Summary

In actual projects, we sometimes need to remove the scroll bar to achieve a smoother page effect. This article introduces three different methods to help us get rid of scroll bars.

• Use the overflow attribute: Set the overflow attribute of the element to hidden.
• Use a style sheet: Set the class name in the style sheet to control the style of the element.
• Use::-webkit-scrollbar pseudo-element: only applicable to browsers with Webkit core, but you can customize the style of the scroll bar.

The above three methods can all achieve the effect of removing the scroll bar. The specific method to use depends on the actual needs and browser compatibility requirements.

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