Bug: Advanced filters are cut off on tablet portrait-sized screens

[fancyham]

Describe the bug

The advanced filters are cut off on tablet portrait mode (600-960px wide)

Steps to reproduce the issue

(if applicable, please specify platform (iOS, Android, Windows, Mac version) and brower)

1. Go to https://foodoasis.la/organizations
2. Change browser width to somewhere between 600-960px wide to enter tablet portrait mode

Filters are cut off by right edge of screen

How it should be

Advanced filters should be like mobile and desktop, and start near the left edge of the map.

Note: might be superseded by:

• Proposal: Remove the tablet-portrait sized layout #2218

if we do #2218, this issue should be closed as won't-fix

Additional details / screenshot