UI: Add background color

[shivisingh25]

Description

I want you to add background color of hex code #1E213F in the landing page.

Tasks

• Use CSS to add the background color throughout the page uniformly

[therurouni]

Hii @shivisingh25 .I would like to work on this issue.Can u asssign this issue to me?

[Muhammad-Ahmed-Official]

Assign me this issue so i can fix it

[shivisingh25]

@Muhammadahmedanis You can start working