Reply To: Content Full width layout

Hi thanks but i am not sure that this code is those i need. This convert the content in full width but keep the header and menu in full please check it.

I need to use Full width but decrease the space right and left please see the first ticket and screenshoots. Yoursolution give me the same effect as “Content Full width” option
https://monosnap.com/direct/skfCAhf1IGqCFT6KRb0tYjo3bzB2J6

in fact i need to expand whole page content to take advantage of space right and left.