Remove paragraph class; it was actually causing trouble

some global CSS from Bulma or something was adding padding to it, which
was making the text 'paragraph' and project details 'paragraph' (the
module should've just been called section) too far apart.

agaric/templates/paragraph/paragraph.html.twig

@@ -41,9 +41,6 @@
 {%
   set classes = [
     'flow_middle',
-    'paragraph',
-    'paragraph--type--' ~ paragraph.bundle|clean_class,
-    view_mode ? 'paragraph--view-mode--' ~ view_mode|clean_class,
     not paragraph.isPublished() ? 'paragraph--unpublished'
   ]
 %}