diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 99505e7976..0fc6b0d20c 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 36f3fde55c..d1b95590c4 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -2346,8 +2346,9 @@ button.btn.btn-small, input[type="submit"].btn.btn-small {
   margin-bottom: -1px;
 }
 .nav-tabs > li > a {
-  padding-top: 9px;
-  padding-bottom: 9px;
+  padding-top: 8px;
+  padding-bottom: 8px;
+  line-height: 18px;
   border: 1px solid transparent;
   -webkit-border-radius: 4px 4px 0 0;
   -moz-border-radius: 4px 4px 0 0;
diff --git a/less/navs.less b/less/navs.less
index e00bffe5f8..3285c9ef69 100644
--- a/less/navs.less
+++ b/less/navs.less
@@ -106,8 +106,9 @@
 
 // Actual tabs (as links)
 .nav-tabs > li > a {
-  padding-top: 9px;
-  padding-bottom: 9px;
+  padding-top: 8px;
+  padding-bottom: 8px;
+  line-height: @baseLineHeight;
   border: 1px solid transparent;
   .border-radius(4px 4px 0 0);
   &:hover {