remove header and lines / Toujour Theme

Hi there,

This will remove the blank space between the top border and the double lines above the menu:

#page {
  padding-top: 0;
}
nav#site-navigation.main-navigation {
  margin-top: 0;
}

However, I’d recommend leaving at least some space there, as it looks better to me. So I’d only use the first part:

#page {
  padding-top: 0;
}

And maybe also the “Theme Borders”, when it is not on full width

To remove the outer border you can use this:

#page {
  border: none;
}

I’m not sure what you mean by “not on full width”, though. Can you please give a bit more detail on what you have in mind here?