Need one particular page to be non-responsive ?

Hi,

For starters, you can set the body of this page to have a minimum width so that it’s responsive only until that width. 

You can try this code:

.page-id-38 { min-width: 1024px !important; }

@media only screen and (max-width: 767px) {
   .responsive .page-id-38#top #wrap_all #av_section_2 > .container { width:72%; float:right;}

}

That’s not going to automatically make everything pretty and your webpage will not necessarily mobile-friendly. But perhaps this sets you in the direction you want. You can check this page as a reference for dimensions of standard devices: https://css-tricks.com/snippets/css/media-queries-for-standard-devices/

We recommend hiring a freelance web designer to help you think of the mobile version of this page.

Best regards,
Sarah