Add to #9578 and fix #9614: use cursor not-allowed on radios and checkboxes

dist/css/bootstrap.css

@@ -1711,10 +1711,14 @@ textarea.form-control {
   margin-left: 10px;
 }
 
+input[type="radio"][disabled],
+input[type="checkbox"][disabled],
 .radio[disabled],
 .radio-inline[disabled],
 .checkbox[disabled],
 .checkbox-inline[disabled],
+fieldset[disabled] input[type="radio"],
+fieldset[disabled] input[type="checkbox"],
 fieldset[disabled] .radio,
 fieldset[disabled] .radio-inline,
 fieldset[disabled] .checkbox,

less/forms.less

@@ -133,8 +133,8 @@ input[type="number"] {
   .form-control-focus();
 
   // Disabled and read-only inputs
-  // Note: HTML5 says that controls under a fieldset > legend:first-child won't be
-  //   disabled if the fieldset is disabled. Due to implementation difficulty,
+  // Note: HTML5 says that controls under a fieldset > legend:first-child won't
+  // be disabled if the fieldset is disabled. Due to implementation difficulty,
   // we don't honor that edge case; we style them as disabled anyway.
   &[disabled],
   &[readonly],
@@ -208,10 +208,10 @@ input[type="number"] {
 }
 
 // Apply same disabled cursor tweak as for inputs
-// Note: HTML5 says that controls under a fieldset > legend:first-child won't be
-//   disabled if the fieldset is disabled. Due to implementation difficulty,
-//   we don't honor that edge case; we style them as disabled anyway.
+//
 // Note: Neither radios nor checkboxes can be readonly.
+input[type="radio"],
+input[type="checkbox"],
 .radio,
 .radio-inline,
 .checkbox,