Big changes happened

src/app/app.component.ts

src/app/app.routes.ts

src/app/components/contact/contact.component.html

src/app/components/contact/contact.component.scss

src/app/components/contact/contact.component.spec.ts

src/app/components/contact/contact.component.ts

...pp/components/global/background/background.component.html

...pp/components/global/background/background.component.scss

src/app/components/global/background/background.component.ts

src/app/components/global/footer/footer.component.html

src/app/components/global/footer/footer.component.scss

src/app/components/global/header/header.component.html

src/app/components/global/header/header.component.scss

src/app/components/global/header/header.component.ts

src/app/components/home/home.component.html

src/app/components/home/home.component.scss

src/app/components/home/home.component.ts

src/app/components/impressum/impressum.component.html

src/app/components/impressum/impressum.component.scss

src/app/components/impressum/impressum.component.spec.ts