Dear Admin,

According to the query answer given to me, it’s kind of not helping because I knew it since the first time how to setup sidebar layout (left, right, or none of it). But, what I asked was how to make a single page of post (templates/single-content.php) becoming full-width page (without sidebar). Kind of reading a page of article in Microsoft Word. Pardon my bad English.

Hope it makes sense.

Warm regards,
Arya