Check out example codes for "css link". It will help you in understanding the concepts better.

Code Example 1

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

Code Example 2

<link rel="stylesheet" href="styles.css">

Code Example 3

<link href="main.css" rel="stylesheet">

Code Example 4

<head>

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

    </head>

Code Example 5

<link rel="stylesheet" type="text/css" href="<?php echo CHEMIN_VUES?>css/style.css">

Code Example 6

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

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