Various responsivity improvements

source/_patterns/00-atoms/horizontal-rule/hr.mustache

...ns/01-molecules/02-candidate-card/candidate-card.mustache

source/_patterns/01-molecules/sharebox/sharebox.mustache

...rns/01-molecules/subsidiary-card/subsidiary-card.mustache

...s/02-organisms/01-candidates/candidate-card-list.mustache

...-organisms/01-candidates/candidate-table-fadeout.mustache

...terns/02-organisms/01-candidates/candidate-table.mustache

source/_patterns/03-templates/article-listing.mustache

source/_patterns/03-templates/candidate-detail.mustache

source/_patterns/03-templates/contact.mustache

...ce/_patterns/03-templates/election-program-point.mustache

source/_patterns/03-templates/elections-candidates.mustache

source/_patterns/03-templates/elections-program.mustache

source/_patterns/03-templates/pirate-center.mustache

source/css/atoms/card.pcss

source/css/atoms/container.pcss

source/css/atoms/super-button.pcss

source/css/molecules/banner.pcss

source/css/molecules/candidate-card.pcss

source/css/molecules/candidate-table-row.pcss