Thick Bottom boarder for last row on each page

[LearningOnMyOwn]

hello,
I have a complex document that is used for creating training documents/work instructions. Each step is outlined by thick boarder. there are some borders within the step but I would like for the final row on the page to have a thick bottom boarder every time on every page to complete the outline on that page. Can anyone please help.

 

[Fazza]

Googling found https://www.mrexcel.com/forum/excel-questions/78125-horizontal-cell-borders-page-breaks.html

I haven't test it