Full with single post

full with single post?themes moesia. how is solve?
https://hostingkartinok.com/show-image.php?id=f880ef76db9ed292a415c81e5c01ff24

Hello there,

To remove the sidebar area in the single post page and force the content area becomes full width, you need to add the following CSS code into your site’s additional CSS option which resides under the Appearance > Customize > Additional CSS.


.single-post .content-area {
  width: 100%;
}

.single-post #secondary {
  display: none;
}

Regards,
Kharis

thank you PRO