MDN’s new design is in Beta! A sneak peek:

View background images

In the Rules view, you can see a preview of images specified using background-image. Just hover over the rule:

From Firefox 41, if you right-click the image declaration, you'll see an option to copy the image as a data: URL:

Document Tags and Contributors

 Contributors to this page: wbamberg, kseniya77n, ariessa
 Last updated by: wbamberg,