Several changes detail page, fundraiser page etc.

- added donate style detail/fundraiser page
- remove icons btn styles
update requirements modal-refactor
Merge remote-tracking branch 'origin/dev/donations' into feature/modal-refactor-2

Conflicts:
	requirements/requirements.txt
Merge pull request #1671 from onepercentclub/feature/modal-refactor-2

Several changes detail page, fundraiser page etc.