[bug]: Search icon in navbar is very small on mobile screen

[signekb]

Steps to reproduce

1. Open seedcase-project.org on a smartphone

Below I have added a screenshot of seedcase-project.org and a screenshot of quarto.org for comparison.

Expected result

The search icon should be a similar size to the GitHub icon in the navbar - also on a mobile screen.

Actual result (the bug)

The search icon is a lot smaller on seedcase-project.org on a mobile screen. quarto.org does not have the same issue.

Optional: Relevant log output

No response

Severity/Priority

None