Styling of the SectionList component example

styles.js

const styles = StyleSheet.create({
  container: {
    flex: 1,
    paddingTop: 22,
  },
  sectionHeader: {
    paddingTop: 2,
    paddingBottom: 2,
    paddingLeft: 10,
    paddingRight: 10,
    fontSize: 22,
    fontWeight: 'bold',
    color: '#fff',
    backgroundColor: '#F55145',
  },

  item: {
    padding: 10,
    fontSize: 18,
    height: 44,
  },
});