Fix responsive resizing of site for mobile devices and tablets

[joebeernink]

See figma file:
https://www.figma.com/design/iiFi1rWzSgGBxbfarC5Bc9/TrashMob.Eco-Web?node-id=1848-2081&node-type=section&t=hPpCKVOhc2gpjcUF-0

[Cililocwee]

Would love to start on this!