sidebar is responsive for the circles

src/page-circle.pug

@@ -9,6 +9,9 @@
           class-name='h1-like'
           class-description='h1-aside description'
         )
+        .mobile-sidebar-button.jsMobileSidebarOpenButton
+          button.icon-arrow-left-circle
+            span MENU
     div.content-box__info
       sib-ac-checker(permission='acl:Read', bind-resources)
         #circle-chat(hidden)
@@ -16,7 +19,7 @@
         #circle-information(hidden)
           include page-circle-profile.pug
 
-nav.jsRightMenu(role='navigation')
+nav.jsRightMenu.mobile-closed(role='navigation')
   sib-router(default-route='circle-chat')
     ul
       li.jsOffsiteToggle