In this article, I'll teach you how to make a pulse effect on an image.
HTML Code
- First, we add our image inside
<img>tag.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Pulse Effect</title>
</head>
<body>
<img class="moonPulse" src="https://i.pinimg.com/564x/a1/01/e2/a101e22fc458c1110d418ee309f240c8.jpg"
alt="moon pic"/>
</body>
</html>
CSS Code
- Styling the body
body{
display: flex;
align-items: center;
justify-content: center;
margin-top: 5em;
background: #000;
}
- Styling the image
.moonPulse{
animation: pulse 1s infinite;
border-radius: 50%;
width: 20em;
}
Finally, adding pulse effect animation
@keyframes pulse{
from{
box-shadow: 0 0 0 0 rgba(198, 182, 179, 0.85);
}
to{
box-shadow: 0 0 0 30px rgba(201, 48, 48, 0);
}
}
Final Result
I hope you find this tutorial useful. See you on the next article.
Here's the Source Code on GitHub
Here's the YouTube Video where I code it from scratch.
Check it out on CodePen
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