How to use hover in bootstrap 4 using css?
May 08, 2022Hi Friends 👋,
Welcome To aGuideHub! ❤️
Today, I am going to show you. How to use hover in bootstrap 4 using css with code example.
Here, we will be using the .thumbnail class to create hover in Bootstrap.
Table of contents
- Framework and cdn link setup
- Included JS 3 bootstrap
- Define its class name
This article will guide you to adding hover in Bootstrap with example.
Step 1: Framework and cdn link setup
First of all, load the Bootstrap 4 framework CSS into the head tag of your webpage.
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-zCbKRCUGaJDkqS1kPbPd7TveP5iyJE0EjAuZQTgFLD2ylzuqKfdKlfG/eSrtxUkn" crossorigin="anonymous"> Step 2: Included JS bootstrap
Now, load the Bootstrap JavaScript file before closing the body tag and done.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>Step 3: Define its class name
After that, create the hover with a class name .thumbnail.
<div class="regionPage">
<section class="thumbs">
<h3>Hover effect bootstrap - 4</h3>
<div class="row">
<div class="col-lg-2 col-md-3 col-sm-4 col-xs-6">
<a class="thumbnail" title="City" href="../asia/afghanistan.php"><img src="images/city.jpg" alt="City"></a>
</div>
</div>
</section>
</div>Example.
Let’s look at the following example to understand how it basically works:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Hover</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-zCbKRCUGaJDkqS1kPbPd7TveP5iyJE0EjAuZQTgFLD2ylzuqKfdKlfG/eSrtxUkn" crossorigin="anonymous">
<style>
.thumbnail:hover {
background-color: red;
opacity: 0.5;
}
</style>
</head>
<body>
<div class="regionPage">
<section class="thumbs">
<h3>Hover effect bootstrap - 4</h3>
<div class="row">
<div class="col-lg-2 col-md-3 col-sm-4 col-xs-6">
<a class="thumbnail" title="City" href="../asia/afghanistan.php"><img src="images/city.jpg" alt="City"></a>
</div>
</div>
</section>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</body>
</html>Check the output of the above code example.
All the best 👍
