This will be written up in detail, but for now, this is just a demo page for my KupieTools Draggable Elements WordPress plugin.
If you select "View Page Source" in your browser, you will see that the four following DIV
elements, as defined in the page HTML, are just ordinary DIV
elements with a single classname, an ID, and some visual styling. The KupieTools Draggable Elements plugin adds draggability to any arbitrary page element by simply adding a class name other CSS selector specified in the plugin. (If you use your browser's Inspector instead of View Page Source, you'll see the current state of those elements, with any changes or additions the plugin created to make them draggable, as it does.)
As an experiment, in your browser's Inspector, you can add the class name "drag" to the