Is it possible to set MINIMUM Column width or Fixed width

Happy Christmas and sorry if this is a really novice question, but i have searched high and low and can not find an answer. Awesome plug in by the way, anyway…

For my Home/Landing page in desktop mode only, i wish to fix the column width of a section so that it is not effected or responsive to any user changing the width of their browser window, on their desktop. You can lock the background image of the section, so that it is not effected by the size of the browser window, but I can not find a way to stop the column widths shrinking in line with the browser window width being made smaller by the user, which obviously bunches up the words making it look awful. I would love the columns to not be responsive for just this one landing page in desktop mode.

I can see how automatic column size adjustments would be necessary in most (nearly all) responsive web page set ups, but for just this desktop landing page, i don’t want it to be the case. IS IT POSSIBLE?

Thanks in advance.

The page I need help with: [log in to see the link]