<!DOCTYPE html>
<html>
<head>
<title>CSS Loading Spinner Animation</title>
<style>
/* Custom CSS for the loading spinner animation */
.container {
text-align: center;
padding: 50px;
}
.loading-spinner {
border: 6px solid rgba(0, 0, 0, 0.1);
border-top: 6px solid #0074d9;
border-radius: 50%;
width: 50px;
height: 50px;
animation: spin 2s linear infinite;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
</style>
</head>
<body>
<div class="container">
<h1>CSS Loading Spinner Animation</h1>
<p>See a rotating loading spinner below:</p>
<!-- Loading Spinner Element -->
<div class="loading-spinner"></div>
</div>
</body>
</html>