Update README.md

Author: strbbrn

README.md

@@ -3,7 +3,4 @@
 The Best Feature of This App is You can read your favourite posts Offline. No Internet is Needed.
 
 
-![Flutter](https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/0.jpg)
- ![Flutter](https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/1.jpeg)
- ![Flutter](https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/2.jpg)
- ![Flutter](https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/4.png)
+<img src="https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/0.jpg" width="45%"></img> <img src="https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/1.jpeg" width="45%"></img> <img src="https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/2.jpg" width="45%"></img> <img src="https://github.com/strbbrn/Flutter-Wordpress-Blog/blob/master/assets/4.png" width="45%"></img>