In this book, we have seen how to create and develop a responsive Magento theme with custom widgets and the custom admin theme panel. We have also seen how to customize the admin theme to make it look better and similar to the front end.
The responsive web design is very important, especially during a time like this, when mobile devices are constantly developing and being disseminated, and purchases via smartphones are increasing. If you improve and learn how to do this in the better way, you can offer very high quality services to your clients.
I hope you found this guide useful and that it has offered you the fundamental knowledge to be able to continue your work and realize some fantastic Magento themes.