diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 78b660d7fe..14e74c3016 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 2da793c7fe..12b9af84d5 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -654,7 +654,10 @@ input:focus, textarea:focus {
   /* IE6-8 */
 
 }
-input[type="file"]:focus, input[type="checkbox"]:focus, select:focus {
+input[type="file"]:focus,
+input[type="radio"]:focus,
+input[type="checkbox"]:focus,
+select:focus {
   -webkit-box-shadow: none;
   -moz-box-shadow: none;
   box-shadow: none;
diff --git a/less/forms.less b/less/forms.less
index 48f80396e9..a8de0f24c6 100644
--- a/less/forms.less
+++ b/less/forms.less
@@ -202,6 +202,7 @@ textarea:focus {
   outline: thin dotted \9; /* IE6-8 */
 }
 input[type="file"]:focus,
+input[type="radio"]:focus,
 input[type="checkbox"]:focus,
 select:focus {
   .box-shadow(none); // override for file inputs