diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 0c5e699d1a..28407b9a3d 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/less/buttons.less b/less/buttons.less
index ff81685571..5fc4231832 100644
--- a/less/buttons.less
+++ b/less/buttons.less
@@ -148,6 +148,8 @@
 
 button.btn,
 input[type="submit"].btn {
+
+  // Firefox 3.6 only I believe
   &::-moz-focus-inner {
     padding: 0;
     border: 0;