<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
p {
color: #7f7fa7;
text-align: center;
outline-width: 8px;
outline-style: groove;
padding: 10px;
}
</style>
</head>
<body>
<h1>Outline property example</h1>
<p>This is a paragraph with outline set to groove.</p>
</body>
</html>