* ensuring dropdowns fit on the screen
* refactoring
* fix flow types
* no longer fixing the elements which should resolve scrolling issues
* fix menus that should be fixed
* styled-components syntax was wrong
* account for fixed dropdowns when handling overflowing menus
* Update app/components/DropdownMenu/DropdownMenu.js
Co-Authored-By: Tom Moor <tom.moor@gmail.com>