Hide or remove sidebar on mobile

My site is ***.com
I need to not show the side-bar on mobile.
Would appreciate any tips on how to hide it.

Tried this but it’s not working. Would appreciate any help. Thank you.

@media only screen and (max-width: 768px){
.site-sidebar {
display: none;
}
}

Hello there,

Try this code:

    @media only screen and (max-width: 991px) {
      #secondary {
        display: none;
      }
    }

Regards,
Kharis

Worked. Great - Thank you again.

You’re welcome!

Please let us know in a new topic if you have any further questions, or if we can provide you with any other assistance.

Regards,
Kharis