message: CustomSelect: removed duplicated className
diff: @@ -539,7 +539,6 @@ class CustomSelect extends React.Component<CustomSelectProps, CustomSelectState>
  'CustomSelect__open': opened,
  'CustomSelect__open--popupDirectionTop': popupDirection === 'top',
  })}
  - className={className}
  >
  {label}
  </SelectMimicry>
  