Dear colleagues,

please help, if somebody knows how to do it.

Say, i have to style the components, which have both 'alt' and 'confirm' ui, in a special way (custom background, custom color).
The task contains conditions - not to use css classes for it, and not to use custom UIs (like ui: 'alt confirm custom-ui-which-sets-the-style').

It's necessary, that if an element has

ui: 'alt confirm'
its background and forecolor would be redefined.

Please suggest the way, how to do it?
Thank you very much!