Adjust styleguide layout and look

[Simrayz]

Scope and purpose

Refactors styleguide to improve layout, spacing and typography.

Contributor Checklist

Every pull request should have this checklist filled out, no matter how small it is.
More information about contributing to Argus can be found in the
Development docs.

• Added a changelog fragment for towncrier
• Added/amended tests for new/changed code
• Added/changed documentation, including updates to the user manual if feature flow or UI is considerably changed
• Linted/formatted the code with ruff and djLint, easiest by using pre-commit
• The first line of the commit message continues the sentence "If applied, this commit will ...", starts with a capital letter, does not end with punctuation and is 50 characters or less long. See our how-to
• If applicable: Created new issues if this PR does not fix the issue completely/there is further work to be done
• If this results in changes in the UI: Added screenshots of the before and after
• If this results in changes to the database model: Updated the ER diagram

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

Test results

    4 files    468 suites   17m 31s ⏱️
  565 tests   564 ✅ 1 💤 0 ❌
2 260 runs  2 256 ✅ 4 💤 0 ❌

Results for commit c000a93.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.30%. Comparing base (09fe53d) to head (c000a93).
⚠️ Report is 1 commits behind head on add-styleguide.

Additional details and impacted files

@@               Coverage Diff               @@
##           add-styleguide    #1559   +/-   ##
===============================================
  Coverage           78.30%   78.30%           
===============================================
  Files                 125      125           
  Lines                5513     5513           
===============================================
  Hits                 4317     4317           
  Misses               1196     1196           

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[hmpf]

Suggested change

	The form blow is for testing the look and feel of forms. Submitting will re-render the form with the submitted values pre-filled. Click "Reset" to empty the fields.
	The form below is for testing the look and feel of forms. Submitting will re-render the form with the submitted values pre-filled. Click "Reset" to empty the fields.

Probably my typo but still needs fixing!