External style sheets are text files with CSS code and a .css extension. Like HTML files, we can use any text editor to create them.

<html>
<head><style>p {color: blue;font-size: 14px;}</style>
</head>
<body><p>I need CSS treatment.</p><p>Me too.</p></body>
</html>
]]>

Sweet! The <link> tag consists of a type attribute that's "text/css", a rel attribute that's "stylesheet" and an href attribute that points to the CSS file.

Shouldn't the href attribute rather point to the CSS file?