Ok, thanks, it does work a lot better! There is still a slight glitch as I resize in both IE and Firefox, at about 490-410px wide, see the attached montage. I don’t have a tablet or phablet to test it on at the moment, and I’m not sure how many screens this glitch would affect.
As of now, I’m happy with the solution, but maybe you can work this out for a later update. Thank you so much for your quick support!