aman204 To take screenshots is not a problem. Its just that its so much to explain. Lets try this way. I am listing all the issues. To see the exact problem, please compare both sites. You will understand it immedietaly, I think.
The main view on front page:
1. The menu color is grey, it should be blue.
2. The menu items are going out on the side.
3. Logo has moved to the right.
The main view inside k2 article
1. On the right side of the screen there are modules showing K2 articles. The font displaying these titles have changed. This change of font is something global, because it has changed other places as well.
The first template break point
1. The site has been moved down about 5px and a grey area has been added at the top.
2. The site has become narrower in the width.
3. The menu hamburger button has been moved.
4. The menu button, when clicked on, opens a blank white menu with no content.
5. The social sharing button has changed color and moved.
The forth template break point
1. Here the template is supposed to stretch all the way out to the edges, it is not doing that.
These are the issues I can see at the moment. Please check and compare both sites and see if you understand them. If there are some you do not understand, lets look at those after the first ones have been fixed. Then I can make a new video explaining the remaining, or screen shots if you prefer.