react native border bottom shadow code example

Example 1: #react native shadow

shadowColor: '#470000',
        shadowOffset: {width: 0, height: 1},
        shadowOpacity: 0.2,
        elevation: 1

Example 2: box shadow in react native

shadowColor: "#000",
shadowOffset: {
	width: 0,
	height: 4,
},
shadowOpacity: 0,
shadowRadius: 4.65,

elevation: 8,

Example 3: bottom shadow in react native

const styles = StyleSheet.create({
  container: {
    ...Platform.select({
      ios: {
        shadowColor: '#000',
        shadowOffset: {width: 1, height: 3},
        shadowOpacity: 0.2,
      },
      android: {
        elevation: 4,
      },
    }),
  },
});