Menu sidebar

I would like to unfiled this function how to do it? please.
look :
http://prntscr.com/mibxik

Could you explain in details what you want to accomplish exactly ?

hello,

I do not want to see the sidebar anymore.
look please : http://prntscr.com/michmy

You understand ?

It is the off-canvas sidebar enabled - i disabled it

Regards

Thank you very much !