What is a Responsive Image
BlogCloud's theme system is built on top of Bootstrap, the most popular front end framework in the world. This makes it easy for developers to author new themes for your blog.
One of Bootstrap's advantages is its responsiveness which is the ability to make your content look great on any device.
When adding an image to a page or blog post you can select "Responsive" from the class selection in the image upload dialog.
If you don't see the dialog, simply select your image and right click your mouse - then select "Image".
This will insure your image looks great on any screen size!
For all you CSS geeks out there: This will add Bootstrap's CSS class img-fluid to your image.