Fix multiple issues with layout and mobile for downloads and api tabs.

...able/resource-queryable/resource-queryable.component.html

...able/resource-queryable/resource-queryable.component.scss

...ryable/resource-queryable/resource-queryable.component.ts

...pi/resources-queryable/resources-queryable.component.scss

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

...onents/dataset-downloads/dataset-downloads.component.scss

...rce-custom-download/resource-custom-download.component.ts

...ource-download-item/resource-download-item.component.html

...ource-download-item/resource-download-item.component.scss