Update docs demo margin

1 files changed, 3 insertions, 3 deletions

diff --git a/docs/src/contents/tabs.pug b/docs/src/contents/tabs.pug
index f89005d..fea99ad 100644
--- a/docs/src/contents/tabs.pug
+++ b/docs/src/contents/tabs.pug
@@ -1,6 +1,6 @@
 p Tabs enable quick switch between different views.
       
-.columns
+.docs-demo.columns
   .column.col-6.col-sm-12
     ul.tab
       li.tab-item.active
@@ -51,7 +51,7 @@ pre.code(data-lang='HTML')
         </li>
       </ul>
 
-.columns
+.docs-demo.columns
   .column.col-sm-12
     ul.tab
       li.tab-item.active
@@ -89,7 +89,7 @@ pre.code(data-lang='HTML')
         </li>
       </ul>
 
-.columns
+.docs-demo.columns
   .column.col-12
     ul.tab
       li.tab-item.active