It is not at all clear from docs how to override css, please update the docs.

[ishandutta2007]

It is not at all clear from docs how to override css
if I use className="select-search" I get pre defined styles while if I use className={ (key:any) => classes[key]} I don't see those classes at all on the html elements.
I tried to copy the full css of https://github.com/tbleckert/react-select-search/blob/main/style.css
into a .css file and then import it as classes but It is of no use as html elements don't have those classes at all.

I know this is an elementary question, but the docs should make it clear for someone starting out with the library.