Show/hide table borders

In many situations, setting the table border to 0 (to make it invisible) may be indicated. KTML 4 allows you to view table borders (for further editing) even when they are set to invisible. To achieve this, just press the Show/Hide Table Borders button from the toolbar:

 

Showing the invisible table borders allows you to organize data in a tabular manner, while respecting certain design rules. The next two images illustrate the difference between showing and hiding invisible elements: