Custom single page

Hello, I need to add custom CSS to Illdy theme.

  1. Hide author from single article (I used this and it worked!)
.blog-post .blog-post-meta .post-meta-author { 
display: none;
}
  1. Hide category from single article meta
  2. Change font size inside “content” (page and article)
    I used this - but I don’t understand if it works on Desktop and Mobile.
body { 
	font-size: 16px !important; 
}
  1. Hide sidebar on mobile
    This doesn’t work:
@media (max-width: 992px){
  #secondary{
    display: none;
  }
}

That’s all, thanks!

Hello there,

I hope you are doing well today.

  1. In order to test this you need to change the font size value and check to see if it works on the page.
  2. Please try using this CSS instead:

@media (max-width: 700px){
  #secondary{
    display: none;
  }
}

Best Regards,
Support