fix some rare pages

assets/sass/_theme/sections/authors.sass

+.authors__term
+    .container
+        margin-top: $spacing2
+    .posts
+        @include grid(3, md)

assets/sass/_theme/sections/organizations.sass

@@ -21,6 +21,7 @@
 .organizations__page
     .content
         margin-top: $spacing2
+        @include grid(2, md)
     .media
         max-width: 200px
     .contacts-list

assets/sass/_theme/sections/persons.sass

@@ -54,7 +54,6 @@ ol.persons
                 & + p
                     width: col(7)
 
-
 .avatar
     @include aspect-ratio(50, 50, 'img')
     background-color: $persons-avatar-background-color
@@ -99,6 +98,9 @@ ol.persons
 
 @include media-breakpoint-up(lg)
     .persons__page
+        main
+            .container
+                margin-top: $spacing2
         .informations
             @include grid
             margin-bottom: $spacing2
@@ -110,3 +112,6 @@ ol.persons
 
             .lead + div
                 margin-top: $spacing2
+
+        .posts 
+            @include grid(3)