Twenty Seventeen: Inconsistent Search Block Input Padding

[sainathpoojary]

Inconsistency in the padding applied to the search block input field between the editor and the frontend when using the Twenty Seventeen theme.

Steps to Reproduce

1. Activate the Twenty Seventeen theme.
2. Add a Search block using the editor.
3. Note the padding of the search input field within the editor.
4. View the same page/post on the frontend.
5. Observe that the padding of the search input is visually different.

Screenshot

Frontend:

Editor:

Adjust padding of search block input in the editor to match frontend styles. Improves visual consistency between editor and frontend in the Twenty Seventeen theme.

After Fix:

Trac ticket: #63344