<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>Border Width</title>
</head>
<body>
<p>Some Text</p>
</body>
</html>
p {
border-style: solid;
border-width: 5px;
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.