Narrative theme. How to change background on main page only?

[yumina]

Hi there! I’m trying to change only the main page background colour in Narrative theme and it requires a bit of coding which I don’t know at all.

Does anyone know the solution for this issue? Thanks so much!

[Zworthkey]

hii, @yumina
Kindly share your store URL so,
I can solve your issue.
Thank You.

[yumina]

Thank you!

https://nudemption.myshopify.com/

[Zworthkey]

Give me the color code that you want to put in the background color.

[yumina]

It’s #212121

[Zworthkey]

hii, @yumina
paste this code on top of the theme.scss file.

main#MainContent {
    background-color: #212121 !important;
}

Thank You.

[yumina]

It worked but it changed background on every page and I only need it to be changed on home page only.

Did I insert the code incorrectly?