add full page class

assets/sass/_theme/blocks/chapter.sass

@@ -18,11 +18,8 @@
             .block-content
                 > *
                     width: col(8)
-                    // @include make-col-ready()
-                    // @include make-col(8)
             &--with-image
                 .block-content
                     align-items: center
                     > *
                         width: col(6)
-                        // @include make-col(6)

layouts/partials/GetBodyclass

@@ -4,4 +4,8 @@
   {{- $bodyclass = printf "page-%s" $bodyclass -}}
 {{- end -}}
 
+{{- if .Params.full_width -}}
+  {{- $bodyclass = printf "page-full %s" $bodyclass -}}
+{{- end -}}
+
 {{- return $bodyclass -}}
\ No newline at end of file