Merge branch 'v4-dev' into v4-forms-cleanup

js/dist/button.js

@@ -95,6 +95,8 @@ var Button = (function ($) {
               input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
               $(this._element).trigger('change');
             }
+
+            input.focus();
           }
         } else {
           this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));

js/src/button.js

@@ -92,7 +92,10 @@ const Button = (($) => {
             input.checked = !$(this._element).hasClass(ClassName.ACTIVE)
             $(this._element).trigger('change')
           }
+
+          input.focus()
         }
+
       } else {
         this._element.setAttribute('aria-pressed',
           !$(this._element).hasClass(ClassName.ACTIVE))

js/tests/visual/alert.html

@@ -11,9 +11,7 @@
 
 <div class="container">
 
-  <div class="page-header">
-    <h1>Alert <small>Bootstrap Visual Test</small></h1>
-  </div>
+  <h1>Alert <small>Bootstrap Visual Test</small></h1>
 
   <div class="alert alert-warning fade in">
     <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>

js/tests/visual/collapse.html

@@ -11,9 +11,7 @@
 
 <div class="container">
 
-  <div class="page-header">
-    <h1>Collapse <small>Bootstrap Visual Test</small></h1>
-  </div>
+  <h1>Collapse <small>Bootstrap Visual Test</small></h1>
 
   <div class="panel-group" id="accordion">
     <div class="panel panel-default">