If you don't mind tech-related ads (not tracked), and want to keep us running, whitelist JSFiddle in your blocker.
Thank you! ❤️
CSS transitions (zoom on hover)
Change style of DIV elements in selected TD
Drag element from left table to the right (double click will return element left)
Drop and clone DIV elements
Example shows usage of drag-n-drop and table cell merge/split
Overwrite confirmation example