diff --git a/examples/grid/index.html b/examples/grid/index.html
index 7fc46c684c..779eacfe50 100644
--- a/examples/grid/index.html
+++ b/examples/grid/index.html
@@ -87,8 +87,8 @@
         <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
       </div>
       <div class="row">
-        <div class="col-xs-6 col-md-6">.col-xs-6 .col-md-6</div>
-        <div class="col-xs-6 col-md-6">.col-xs-6 .col-md-6</div>
+        <div class="col-xs-6">.col-xs-6</div>
+        <div class="col-xs-6">.col-xs-6</div>
       </div>
 
       <hr>
@@ -96,17 +96,13 @@
       <h3>Mixed: mobile, tablet, and desktop</h3>
       <p></p>
       <div class="row">
-        <div class="col-xs-12 col-sm-8 col-lg-8">.col-xs-12 .col-lg-8</div>
-        <div class="col-xs-6 col-sm-4 col-lg-4">.col-xs-6 .col-lg-4</div>
+        <div class="col-xs-12 col-sm-6 col-lg-8">.col-xs-12 .col-sm-6 .col-lg-8</div>
+        <div class="col-xs-6 col-lg-4">.col-xs-6 .col-lg-4</div>
       </div>
       <div class="row">
-        <div class="col-xs-6 col-sm-4 col-lg-4">.col-xs-6 .col-sm-4 .col-lg-4</div>
-        <div class="col-xs-6 col-sm-4 col-lg-4">.col-xs-6 .col-sm-4 .col-lg-4</div>
-        <div class="col-xs-6 col-sm-4 col-lg-4">.col-xs-6 .col-sm-4 .col-lg-4</div>
-      </div>
-      <div class="row">
-        <div class="col-xs-6 col-sm-6 col-lg-6">.col-xs-6 .col-sm-6 .col-lg-6</div>
-        <div class="col-xs-6 col-sm-6 col-lg-6">.col-xs-6 .col-sm-6 .col-lg-6</div>
+        <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
+        <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
+        <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
       </div>
 
       <hr>