1<head>
2 <!-- Linking external Css document -->
3 <link rel="stylesheet" href="styles.css">
4
5 <!-- Writing Css inside HTML element -->
6 <style>
7 ...
8 </style>
9</head>
1/*
2Adding css file into html document
3*/
4
5<link rel="stylesheet" type="text/css" href="yourstylesheetname.css"> /* add this line into head tag of the file with change in file name. */
6
7/*
8I hope it will help you.
9Namaste
10*/