This is External

    
Code

    <!DOCTYPE html>
    <html lang = "en">
        <head>
            <meta charset = "UTF-8">
            <title>Habibi<title>
            <link>
                rel = "stylesheet"
                href = "./style.css"
        </head>
        <body>
            <h1>This is External</h1>
        </body>
    </html>
    

    



    
CSS File
    html{
        background:lightcyan;
    }
    h1{
        color:black;
    }
    pre{
        color:grey;
    }