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View Web Page Full Screen

Make an image fit the web page

Demo: How to View Web Page Full Screen

CSS

Edit as necessary.

          
            body, html {
                height: 100%;
                margin: 0;
            }

            .bg {
              /* The image used */
              background-image: url("https://developer.bennysutton.com/img/jimi.jpg");

              /* Full height */
              height: 100%; 

              /* Center and scale the image nicely */
              background-position: center;
              background-repeat: no-repeat;
              background-size: cover;
            }
        
    

Conclusion

A few lines of CSS is all you need to view web page full screen