SelectButton: add custom style to each button option

[pierfreeman]

I'd like to have a different color for each button in SelectButton. Is there a way to define a style scoped only to the specific option, for example like using ng-template?

[cagataycivici]

No but we can add styleclass to selectitem api to do it.

[kirillzhk]

@cagataycivici
I need to color all buttons depends on value inside the button.
Could you please advise how to use styleclass for SelectButton? I have tried different options, but i can't add any custom class of something like that. Might you have some example for it?

button 40 - i need to have green
button 41 - i need to have red
button 42 - i need to have blue
button 43 - i need to have green
... ect