Tips for achieving a blurred background image effect when hovering, while keeping the text unaffected

Hey there, I've recently started my journey into web development and have encountered a roadblock. I'm trying to blur the background image of a div on hover without affecting the text inside.

I have an id called c1 where I used a javascript function to display text on hover, which is working perfectly fine.

Now, I am looking for a way to use CSS or JavaScript to blur the background image while keeping the text sharp. Is this something achievable?

Here's my current CSS:

#c1 {
    float: left;
    width: 300px;
    padding: 30px;
    margin: 15px;
    background-image: url(images/cd.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    border-radius: 20px;
    height: 150px;
}

#c1:hover {
    -webkit-filter: blur(5px);
}

This is how it looks in my HTML:

<div id="productos">
    <a name="jproductos"></a>
    <ul>
        <div id="c1">
        </div>
    </ul>
</div>
javascriptcssimagetextblur

Answer №1

#c1 {
 position:relative;
 float: left;
 width: 300px;
 padding: 30px;
 margin: 15px;
 border-radius: 20px;
 height: 150px;
 overflow:hidden;
}

#c1:after{
 content:'';
 display:block;
 position:absolute;
 z-index:-1;
 top:0;
 left:0;
 bottom:0;
 right:0;
 background: url(images/cd.png) no-repeat center;
 background-size: cover;
}

#c1:hover:after{
 -webkit-filter: blur(5px);
}

Answer №2

To achieve this effect, you need to restructure your HTML code. Create a relative container and place the image and text in separate divs:

<div class="container">
    <div class="image"></div>
    <div class="text">Text</div>
</div>

.container{
    position: relative;
}

.image, .text{
    position: absolute;
    top: 0;
    left: 0;
}

.image{
    -webkit-filter: blur(5px);
}

By separating the text and image into different elements within the container, you can apply the blur effect only to the image while maintaining the appearance of the text overlaying the image.

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