To set opacity to work in all modern web browsers like Firefox, Google Chrome, Opera, etc., use the opacity property and set under CSS class −
transparent{
opacity: 0.3;
}Following is the code to work with opacity in modern browsers −
Example
<!DOCTYPE html>
<html>
<head>
<style>
body{
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
img {
width:270px;
height:200px;
}
.transparent{
opacity: 0.3;
}
</style>
</head>
<body>
<h1>Opacity example</h1>
<img src="https://i.picsum.photos/id/505/800/800.jpg" >
<img class="transparent" src="https://i.picsum.photos/id/505/800/800.jpg" >
</body>
</html>Output
The above code will produce the following output −
