This step was missed before, again.
SASS 3.6 emits rgba(0, 0, 0, 0) instead of transparent, so it wants to
change those too, but that patch was only committed in March and isn't
being backported to the previous stable, so I don't know if others'
versions will do the same - so until it's shown that anyone else (A) is
regenerating CSS and (B) also has 3.6, I'm skipping those changes. See:
https://github.com/sass/libsass/commit/
c287f312ac9735aa274bbce56762391ca348cad9
.titlebar:not(headerbar) > separator { background-color: #1b1f20; }
+window.devel headerbar { background: transparent -gtk-icontheme("system-run-symbolic") 80% 0/128px 128px no-repeat, linear-gradient(to left, #2a4b6c 8%, #33393b 25%); color: rgba(238, 238, 236, 0.1); }
+
+window.devel headerbar label { color: #eeeeec; }
+
/************ Pathbars * */
.path-bar button.text-button, .path-bar button.image-button, .path-bar button { padding-left: 4px; padding-right: 4px; }
.titlebar:not(headerbar) > separator { background-color: #b6b6b3; }
+window.devel headerbar { background: transparent -gtk-icontheme("system-run-symbolic") 80% 0/128px 128px no-repeat, linear-gradient(to left, #99bce0 8%, #e8e8e7 25%); color: rgba(46, 52, 54, 0.1); }
+
+window.devel headerbar label { color: #2e3436; }
+
/************ Pathbars * */
.path-bar button.text-button, .path-bar button.image-button, .path-bar button { padding-left: 4px; padding-right: 4px; }