Cells method - copy className from another cell

Hi @aleksandra_budnik

No worries, you’re so kind to answer my previous questions.

  1. Border issue
    If border-top and border-left are removed, some cells do not have these borders anymore as they’re contiguous to empty cells which have no style at all. In my example above, cells at row 2 between columns B and F would not have top border with your change, and that is not pretty.

  2. className issue
    I’m already using cellProperties to pass className. Check line 98 in my JSFiddle example above :

cellProperties.className = allClassNames;

Did I miss something ?