Reimplement Search Button

[cseas]

The search button currently on the website works fine but can be improved to look better and feel easier to use.

Example Reference 1
Example Reference 2
Example Reference 3

[ramanaditya]

https://andrewbanchich.gitlab.io/future-imperfect-jekyll-theme/
If the search button looks and work as it is in the above link it would look nice. https://github.com/andrewbanchich/future-imperfect-jekyll-theme
This is the Github link for the search button that they have used.
Please check it out if this can be implemented in our blog sites.

[cseas]

@ramanaditya The search button in the link looks fine, but doesn't seem to work though. Does it show any results for you? If yes, can you attach a screenshot?