Reverse column stacking for specialty section - Architect Home page

Hey guys

I am trying to reverse the stacking order on mobiles for a couple of specialty sections that are in the Architect Home page template.

Usually we use either this method:
https://www.elegantthemes.com/blog/...divis-column-stacking-order-on-mobile-devices

or this simpler method:
https://divilover.com/css-tips-to-enhance-divi-mobile-experience/

but I can't get either to work on the specialty sections.

Could somebody please advise if it is possible to achieve reverse stacking on these sections, and if so, a little help with some example CSS would be awesome!

Thanks so much in advance!

Lanx

 

Just to add, I recreated all of the specialty sections I needed to reverse the stacking of using standard sections and rows. I managed to get the styling exactly the same as the specialty sections so all is well for my project. If you do have a method of reversing the stacking for these specialty sections it would be great to know it though for future reference. Many thanks!