BUG: UI fixed of newsletter section of Licensing page

[biswajit-sarkar-007]

Preliminary Check

• I have searched the existing issues
• This issue is reproducible

Bug Summary

in your website i have seen that at Licensing page i have seen the input placeholder and suscribe buttons are overlapped with each other i want to fix fix this by resize them .

Steps to Reproduce

go to Licensing page you will see this overlap

Expected Behavior

No response

Screenshots/Logs

Additional Information

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• I'm a GSSOC'24 contributor
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• I can provide more details if needed

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