Bug: Organization page: edit button overlaps with organization image on tiny screens

[verena-e-p]

When the user is logged in on their own organization page and the screen is smaller than around 400 px in width, the edit organization button overlaps with the organization image.

(As mentioned here: #792 (comment))

After relocating the button, check if the CSS style change to the container of the SocialMediaShareButton on the organization account is still necessary. (See commit: a74ded3)

[positiveimpact]

Steps to reproduce:

1. Create an account by signing up on your local platform
2. Create an organization on /createorganization
3. Go to the organization's page with a screen resolution of less than 400px

Additionally to the edit button overlapping, the "Share a project" button is also looking a bit weird on small mobile screens. It could be worth it to just display "Share" instead of "Share a project" on tiny screens (breakpoint xs)

Image for context:

[tobiasrehm]

Was fixed. But there is still a bug related to this: #1199. Closing this one