styles.js

const styles = StyleSheet.create({
  toast: {
    borderRadius: 4,
    marginHorizontal: 16,
    padding: 4,
    position: 'absolute',
    top: 0,
    zIndex: 2,
    right: 0,
    left: 0,
    backgroundColor: '#ff3f3f',
  },
  content: {
    alignItems: 'center',
    flexDirection: 'row',
    justifyContent: 'center',
    minHeight: 32,
    width: '100%',
  },
  toastMessage: {
    color: '#fff',
    fontWeight: '600',
    fontSize: 12,
    letterSpacing: 0.26,
    marginHorizontal: 10,
  },
});