Answers for "adding css in html"

add css to an html file

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

add css file in html

/*
Adding css file into html document
*/

<link rel="stylesheet" type="text/css" href="yourstylesheetname.css">  /* add this line into head tag of the file with change in file name. */

/*
I hope it will help you.
Namaste
*/