Search Input Text on Navbar Displays Background Border

[AnushkaChouhan25]

Describe the bug
The search input field on the navbar contains an unexpected border in its background, creating a visual bug that affects the design consistency.
Expected Behavior:

• The search input should have a clean background without any unintended borders.
• Only the input’s outline or border (if defined) should be visible when focused.

How to Reproduce:

1. Navigate to a page with the navbar search input field.
2. Inspect the background of the input field.
3. Notice the extra border appearing within the background.

Screenshots before

check list

• I am contributing under GSSoC-ext
• I am contributing under hacktoberfest
• I follow contribution guidlines

Additional context
Add any other context about the problem here.

[harjasae2001]

Pls assign me this issue i really want to contribute on this project