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How to add a border to an element on mouseover using CSS?

WBOYforward: 2023-09-15 14:33:031471browse

如何使用 CSS 在鼠标悬停时向元素添加边框？

CSS provides developers with the powerful ability to customize and style their pages the way they want. One of the many features it offers to enable this level of customization is the ability to add interactivity to web elements. Hover effects can provide a more dynamic user experience. By applying a border to an element on mouseover, users get a visual cue that they have interacted with the element.

grammar

selector:hover {
   /* CSS property and values to be applied on hover */
}

: Hover selector

The :hover selector in CSS is used to apply a style to an element when the mouse cursor is hovering over it.

Here, the selector refers to the element to which the style is to be applied when the mouse is hovered over it.

method

Using CSS, it's very easy to add a border to an element on mouseover. We will utilize the :hover selector mentioned above to access the element on hover. We will add a border property to the element to add a border to it when it is hovered.

Example

The following HTML section consists of acting as a container, in which there are three

elements. These

tags act as elements to which we will later apply the hover effect using CSS.

Talking about the second CSS section, we use the CSS section to add some styling to the web page. We used the :hover selector. We specified the style rule there so that whenever the user hovers over any

element, a border will appear around that element.

<!DOCTYPE html>
<html>
<head>
   <title>How to add border to an element on mouse hover using CSS?</title>
   <style>
      p:hover{
         padding: 2px;
         border: 2px solid black;
      }
   </style>
</head>
<body>
   <h4>How to add border to an element on mouse hover using CSS?</h4>
   <div>
      <p>Element 1</p>
      <p>Element 2</p>
      <p>Element 3</p>
   </div>
</body>
</html>

in conclusion

Finally, leveraging CSS to include outlines into components on mouseover is a simple and effective way to enhance your website’s visual appeal and consumer engagement. By integrating this feature, craftsmen and programmers can create a more engaging and collaborative browsing experience for consumers. Furthermore, the adaptability of CSS enables personalization and trialling with different outline styles and impressions. With a little cleverness and originality, the possibilities for creating unparalleled and fantastic patterns are endless. All in all, this tutorial provides a comprehensive manual on how to achieve this result, and with a little training, anyone can master this uncommon but impactful CSS technique.

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