fixed styling for stack nav of buttons

Author: nql5161

components/OfflineIndicator.js

@@ -29,14 +29,14 @@ const OfflineIndicator = () => {
 
 const styles = StyleSheet.create({
     offlineContainer: {
+      flex: .5,
       backgroundColor: '#b52424',
       height: 30,
       justifyContent: 'center',
       alignItems: 'center',
       flexDirection: 'row',
       width: "100%",
       position: 'absolute',
-      top: 30
     },
     offlineText: { 
       color: '#fff'