Feature: Search Bar doesn't look good in the Blog Page and it gets enlarged while scrolled down

[ravi1718]

https://github.com/CircuitVerse/Blog/assets/97012264/c2dcfb0a-9710-43cd-b3e2-07bfe6fcb7bd

Expected Behaviour

[ravi1718]

@tanmoysrt @Arnabdaz can you please assign me this issue i want to work on this issue