Yaru: Remove space between headerbar and playqueue in Rythmbox

[madsrh]

Remove space between headerbar and playqueue / GtkNotebook in Rythmbox:

[clobrano]

Good you spotted it @madsrh!
This is a side effect of #109
Unfortunately, while in Nautilus there is a class name that let us remove the space when not needed, Rhythmbox does not. Moreover, Rhythmbox case is probably the most common, so the best solution would be to revert fix for #109

[nana-4]

This actually can be fixed by adding an additional Nautilus specific style class (.nautilus-window).

.nautilus-window {

  notebook > stack grid:not(.nautilus-list-view) {
    padding-top: 15px;
  }
}

BUT +1 for reverting #109 because the space looks odd even Nautilus when keeping to scroll upwards:

[ghost]

Same space can be found in texteditor

[clobrano]

nice catch!

[clobrano]

I'm going to prepare a PR with the fix suggested by @nana-4, so that we'll be ready for any decision