Update 1.1.9 to 1.2 responsive problem

[darstris]

I was update cart from 1.1.9 to 1.2, and the site is not  responsive like in  demo version and design of the site can not be set through the layout as in the demo version.
Everything else is great.

[abantecart]

Demo is 1.2
Can you provide more details. Do you have a fixed width set by any chance? This will stop responsiveness.

[darstris]

I don't know where to look at.

[darstris]

This is happened when i zoom out