[SUPPORT] Does custom CSS work?

[euphfo]

Hello I wanted to use a different background with custom CSS but it seems to be not working for me.
This is the code I was using I don't know if this is the right way to do it because I didn't' found any documentation for this.

main.flex-1{

background-image: url('https://my image');

background-size: cover; 

background-repeat: no-repeat;

background-position: center;

} 

I'm using Flare release v1.6.0

[FlintSH]

Yeah it should work, but its a little weird because we're injecting custom CSS into react. I think targeting flex-1 might be wrong. Sorry it took me so long to respond to you.