diff --git a/docs/_includes/css/grid.html b/docs/_includes/css/grid.html
index 593b02a434..8ff53dd710 100644
--- a/docs/_includes/css/grid.html
+++ b/docs/_includes/css/grid.html
@@ -347,30 +347,30 @@
Nesting columns
- To nest your content with the default grid, add a new .row and set of .col-md-* columns within an existing .col-md-* column. Nested rows should include a set of columns that add up to 12 or less.
+ To nest your content with the default grid, add a new .row and set of .col-md-* columns within an existing .col-md-* column. Nested rows should include a set of columns that add up to 12 or less (it is not required that you use all 12 available columns).
-
+
Level 1: .col-md-9
-
- Level 2: .col-md-6
+
+ Level 2: .col-xs-8 .col-md-6
-
- Level 2: .col-md-6
+
+ Level 2: .col-xs-4 .col-md-6
{% highlight html %}
-
+
Level 1: .col-md-9
-
- Level 2: .col-md-6
+
+ Level 2: .col-xs-8 .col-md-6
-
- Level 2: .col-md-6
+
+ Level 2: .col-xs-4 .col-md-6