Visit your Google Scholar page to register! is completely inside the foot tag in popup.html

Fixes #51 (closed)

Short description of what this resolves:

Before Changes

After Changes

Changes proposed in this pull request:

• did some changes in css in style.css file

Checklist

• My branch is up-to-date with the Upstream develop branch.
• The acceptance, integration, unit tests and linter pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)