2 files changed, 3 insertions, 0 deletions
diff --git a/docs/assets/css/bootstrap-responsive.css b/docs/assets/css/bootstrap-responsive.css
index 1c454de0f..fcc496760 100644
--- a/docs/assets/css/bootstrap-responsive.css
+++ b/docs/assets/css/bootstrap-responsive.css
@@ -107,6 +107,7 @@
   }
   [class*="span"] {
     float: left;
+    min-height: 1px;
     margin-left: 30px;
   }
   .container,
@@ -453,6 +454,7 @@
   }
   [class*="span"] {
     float: left;
+    min-height: 1px;
     margin-left: 20px;
   }
   .container,
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 5595e2444..ce6d27a56 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -215,6 +215,7 @@ a:hover {
 
 [class*="span"] {
   float: left;
+  min-height: 1px;
   margin-left: 20px;
 }