The Minimal Width of the column can be defined
here. As long as no value is entered, the columns of the table will be
automatically spread out equally over the entire width available to it.
The width of a column will always correspond to the width of the
longest entry. If the column title is longer, the column width will
correspond to the length of the title.
In the second selection list,
the measure of the column width (absolute, in pixels, percent or em)
can be defined.
With the Wordwrap option the type of word wrap can be selected. All information on this topic can be found here: