ca marche

src/app/activity-cards/activity-cards.component.css

src/app/activity-cards/activity-cards.component.html

src/app/app.module.ts

src/app/change-page/change-page.component.css

src/app/change-page/change-page.component.html

src/app/change-page/change-page.component.ts

src/app/detail-activity/detail-activity.component.css

src/app/stage-accordion/stage-accordion.component.css

src/app/stage-accordion/stage-accordion.component.html