Style primary search form's -webkit-search-cancel-button within desktop and mobile navigation

The Needs Review Queue Bot → tested this issue. It either no longer applies to Drupal core, or fails the Drupal core commit checks. Therefore, this issue status is now "Needs work".

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Patch #41, no longer applies to 10.1.x. here is a quick re-roll. please review

Patch #45 is applying to 10.0.9 and 10.1.x. as accepted.

Verified and tested patch#45 on Drupal 10.1.X version, Patch applied successfully and looks good to me.

Test Result:
The contrast changed, styled to a light gray X.

Can be moved to RTBC +1

The last submitted patch, 45: 3153475-45.patch, failed testing. View results →

Random test failure. Moving to review.

The issue summary here is very brief but easy to understand what is being changed. I did add the template in case it is needed.

I read through the comments and found an item that has not been responded to, #25.1. I am adding that as a remaining step in the issue summary.

Setting NW for the point to be addressed.