Update docs demo margin

1 files changed, 3 insertions, 3 deletions

diff --git a/docs/src/contents/typography.pug b/docs/src/contents/typography.pug
index 28ffc17..876a956 100644
--- a/docs/src/contents/typography.pug
+++ b/docs/src/contents/typography.pug
@@ -3,7 +3,7 @@ p
 
 +docs-subheading('typography-headings', 'Headings')
 
-.columns
+.docs-demo.columns
   .column.col-12
     h1
       | H1 Heading 
@@ -54,7 +54,7 @@ pre.code(data-lang='HTML')
 
 +docs-subheading('typography-semantic-text', 'Semantic text elements')
 
-.columns
+.docs-demo.columns
   .column.col-6.col-xs-12
     abbr(title='Internationalization') I18N
     code.ml-2 abbr
@@ -206,7 +206,7 @@ pre.code(data-lang='HTML')
 
 +docs-subheading('typography-lists', 'Lists')
 
-.columns
+.docs-demo.columns
   .column.col-4.col-xs-12
     ul.list
       li list item 1