diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 79a7a1520d19dec77cbb0aecd3e721c4b7fe84ab..50453131c255cb988d9886e13bb0216bcb5c6396 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -1958,7 +1958,7 @@ legend + .control-group {
 .form-horizontal input + .help-block,
 .form-horizontal select + .help-block,
 .form-horizontal textarea + .help-block,
-.form-horizontal span.uneditable-input + .help-block {
+.form-horizontal .uneditable-input + .help-block {
   margin-top: 10px;
 }
 
diff --git a/less/forms.less b/less/forms.less
index 4e761736542f36fdac33d4f2aa4ac9400eec59dc..1e1a04bdfbf6447e48c1c0587fd580c8c6269696 100644
--- a/less/forms.less
+++ b/less/forms.less
@@ -673,7 +673,7 @@ legend + .control-group {
   input,
   select,
   textarea,
-  span.uneditable-input {
+  .uneditable-input {
     + .help-block {
       margin-top: @baseLineHeight / 2;
     }