add card background image

...ations/0287_alter_districtarticlepage_content_and_more.py

...ations/0288_alter_districtarticlepage_content_and_more.py

...ons/migrations/0061_alter_electionsarticlepage_content.py

...ons/migrations/0062_alter_electionsarticlepage_content.py

...migrations/0130_alter_mainarticlepage_content_and_more.py

...migrations/0131_alter_mainarticlepage_content_and_more.py

shared/blocks/children/misc.py

...s/styleguide2/includes/molecules/boxes/flip_card_box.html

...grations/0111_alter_uniwebarticlepage_content_and_more.py

...grations/0112_alter_uniwebarticlepage_content_and_more.py