diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 9055e367..3284ea5e 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 9654d856..407ded77 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -2282,6 +2282,9 @@ button.btn.small, input[type="submit"].btn.small {
 .tabbable:after {
   clear: both;
 }
+.tab-content {
+  overflow: hidden;
+}
 .tabs-below .nav-tabs, .tabs-right .nav-tabs, .tabs-left .nav-tabs {
   border-bottom: 0;
 }
diff --git a/less/navs.less b/less/navs.less
index a29cb712..0d37ea38 100644
--- a/less/navs.less
+++ b/less/navs.less
@@ -249,6 +249,9 @@
 .tabbable {
   .clearfix();
 }
+.tab-content {
+  overflow: hidden; // prevent content from running below tabs
+}
 
 // Remove border on bottom, left, right
 .tabs-below .nav-tabs,