diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index d079b7cc5f..5d0083c2d5 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/less/dropdowns.less b/less/dropdowns.less
index 1184308718..1ec06b04ad 100644
--- a/less/dropdowns.less
+++ b/less/dropdowns.less
@@ -92,7 +92,7 @@
     padding: 3px 15px;
     clear: both;
     font-weight: normal;
-    line-height: 18px;
+    line-height: @baseLineHeight;
     color: @gray;
     white-space: nowrap;
   }