text: import React from 'react';
  import { Text, View, StyleSheet } from 'react-native';
  import normalize from 'react-native-normalize';
  
  export default class App extends React.Component {
    render() {
      return (
        <View style={styles.container}>
          <View style={styles.box}>
            <Text style={styles.text}>React Native Normalize</Text>
          </View>
        </View>
      );
    }
  }
  
  const styles = StyleSheet.create({
    container: {
      flex: 1,
    },
    box: {
      alignItems: 'center',
      justifyContent: 'center',
      top: normalize(180, 'height'),
      left: normalize(40),
      width: normalize(300),
      height: normalize(300),
      borderRadius: normalize(150),
      backgroundColor: '#009fcd',
    },
    text: {
      fontSize: normalize(60),
      color: 'white',
    },
  });
  