Multiple fixes and improvements across the entire application

src/app/core/components/main/footer/footer.component.html

src/app/core/components/main/header/header.component.html

src/app/core/components/main/header/header.component.ts

...p/core/components/main/side-menu/side-menu.component.html

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

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

...ion/components/organizations/organizations.component.html

...ion/components/organizations/organizations.component.scss

...e/components/dataset-detail/dataset-detail.component.html

...rce/components/dataset-detail/dataset-detail.component.ts

...s/dataset-detail/dataset-info/dataset-info.component.html

...nts/dataset-detail/dataset-info/dataset-info.component.ts

...nts/dataset-detail/dataset-map/dataset-map.component.html

...nts/dataset-detail/dataset-map/dataset-map.component.scss

...detail/dataset-resources/dataset-resources.component.html

...t-detail/dataset-resources/dataset-resources.component.ts

...esource-downloadable/resource-downloadable.component.html

...esource-downloadable/resource-downloadable.component.scss

.../resource-downloadable/resource-downloadable.component.ts

...ts/filter-list/filter-detail/filter-detail.component.html