text: 
  import { StyleSheet } from 'react-native';
  
  const styles = {
      fullscreen: {
          flex: 1,
      },
      centered: {
          justifyContent: 'center',
          alignItems: 'center'
      },
      mapHeader: {
          backgroundColor: "rgba(255, 255, 255, .7)",
          paddingTop: 20
      }
  };
  
  export default styles;