improvement in design of contact us form in the light mode

@akshitagupta15june I seen your project, it's superb! However I got an issue in the contact us section that it is not looking visually attractive and good in the light mode.

See the below less attractive design:-


So I want to change its design like background colors, input fields and want to add nice focus effect on the input fields to make the contact us form visually attractive.

Kindly mark this as an issue and add labels on it.

I will do this in very less time, so please assign this issue to me.