Problem with page layout in mobile layout

I have set up a calendar page that looks as it should in desktop view. However, when viewed in mobile view, the blocks are reordered so they are no longer in the correct position. Is there a way to correct this?

If you want to look at the actual website, you will need the password NCEvents. I haven't made the pages accessible until I can fix this problem.

Thanks

Thanks very much. I hadn't appreciated that you could edit both forms of the layout.