external style sheet
snippet in html

link to css

user7571

/* Answer to: "link to css" */
<head>
  <link rel="stylesheet" type="text/css" href="yourcss.css">
</head>

external style sheet

user1578

<link rel="stylesheet" type="text/css" href="mystyle.css">

style sheet link

user9833


  <!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" 
  href="mystyle.css">
</head>
<body>

<h1>This is a heading</h1>

  <p>This is a paragraph.</p>

</body>
</html> 

how to refer to external style sheet

user1765

<html>
<head>
<link rel="stylesheet" type="text/css" href="Name.css">
</head>
<body>
.
.
.
</body>