Update docs demo margin

1 files changed, 2 insertions, 2 deletions

diff --git a/docs/src/contents/tiles.pug b/docs/src/contents/tiles.pug
index e1e7379..cd8b994 100644
--- a/docs/src/contents/tiles.pug
+++ b/docs/src/contents/tiles.pug
@@ -1,6 +1,6 @@
 p Tiles are repeatable or embeddable information blocks.
 
-.columns
+.docs-demo.columns
   .column.col-9.col-sm-12
     .tile
       .tile-icon
@@ -58,7 +58,7 @@ p
   | Add the #[code tile-centered] class to the container #[code tile].
   | The #[code tile-icon], #[code tile-content] and #[code tile-action] will be vertically centered.
 
-.columns
+.docs-demo.columns
   .column.col-6.col-md-9.col-xs-12
     .tile.tile-centered
       .tile-icon