Link placement on authentication dialog should be fixed

[luixxiul]

Steps to reproduce

1. Logout
2. Input information to create a new account at matrix.org (where captcha is enabled)
3. Proceed

Outcome

What did you expect?

What happened instead?

• Go back link is enabled on the whole row
• Each links should have margin space

Operating system

Debian

Application version

develop branch

How did you install the app?

No response

Homeserver

No response

Will you send logs?

No

[luixxiul]

I have a fix and am going to submit soon.

[luixxiul]

Addressed by something.