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

Code Example 1

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

Code Example 2

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

Code Example 3

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

Code Example 4

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

Code Example 5

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

Code Example 6

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

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