react-native-video-step-3-style.js

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
  },
  controlBar: {
    position: 'absolute',
    bottom: 0,
    left: 0,
    right: 0,
    height: 45,
    flexDirection: 'row',
    alignItems: 'center',
    justifyContent: 'center',
    backgroundColor: "rgba(0, 0, 0, 0.5)",
  }
});