<!DOCTYPE html>
<html lang="en">
<head>
<title>Document</title>
</head>
<style>
.container {
padding: 20px;
}
#nature-image {
box-shadow: 0 0 0 5px violet, 0 0 0 10px tomato; /* add this line, values are inset | offset-x | offset-y | color , we just use the color */
}
</style>
<body>
<div class="container">
<img src="https://i.ibb.co/fMTGnRz/pexels-photo-572897.jpg" alt="snow-nature" height="300px" width="300px" id="nature-image" />
</div>
</body>
</html>