multi-project/projects/app/_modules/viget/ico/ico.component.scss

.color{
    color: var(--second);
}
:host-context(.ico-host:hover,a:hover,b:hover){
    svg.color{
        color: var(--active);
    }
}

:host-context(a){
    svg.color{color: var(--prime)}
}
:host{
    display: inline-flex;
}