Step 5: insert HTML code into 'posts.php'

Chose a UI framework. We recommend:
1. Bootstrap or Material Design Lite
2. Search for a demo layout page and copy its HTML code to the views\posts.php file.
For example: AdminLTE starter page
3. Open the controllers\posts.php page in your browser and check the result.
4. Correct all the CSS, JS and image references using CDN links (for starters).
5. Remove all unnecessary UI elements and place your own labels.