how to implement w3 css code example
Example 1: CSS IN HTML
<!-- Styles can be inserted in html using <style></style> element -->
<style>
body {
background-color: cyan;
}
</style>
<!--CSS can also be linked using link tag in html
-the link tag is a self-closing tag-->
<link rel="stylesheet" type="text/css" href="filename.css"/>
Example 2: use w3 css on your website
To use w3-css on your project just add the following cdn to your HTML head tag
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
from here you'll be able to call any w3-css class and use it in your project.