Styling: Aligned heading (#16456)

* aligned headings on profile, admin and configuration pages

* fixed snapshot

public/app/features/admin/partials/edit_org.html

 <page-header model="navModel"></page-header>
 <page-header model="navModel"></page-header>
 
 
 <div class="page-container page-body">
 <div class="page-container page-body">
-	<h2 class="page-sub-heading">Edit Organization</h2>
+	<h3 class="page-sub-heading">Edit Organization</h3>
 
 
 	<form name="orgDetailsForm" class="gf-form-group">
 	<form name="orgDetailsForm" class="gf-form-group">
 		<div class="gf-form">
 		<div class="gf-form">

public/app/features/admin/partials/edit_user.html

@@ -2,9 +2,9 @@
 
 
 <div class="page-container page-body">
 <div class="page-container page-body">
 
 
-	<div class="page-sub-heading">
-		<h2>Edit User</h2>
-	</div>
+
+	<h3 class="page-sub-heading">Edit User</h3>
+
 
 
 	<form name="userForm" class="gf-form-group">
 	<form name="userForm" class="gf-form-group">
 			<div class="gf-form">
 			<div class="gf-form">

public/app/features/admin/partials/new_user.html

@@ -2,7 +2,7 @@
 
 
 <div class="page-container page-body">
 <div class="page-container page-body">
 	<div class="page-sub-heading">
 	<div class="page-sub-heading">
-		<h1>Add new user</h1>
+		<h3 class="page-sub-heading">Add new user</h3>
 	</div>
 	</div>
 
 
 	<form name="userForm" class="gf-form-group">
 	<form name="userForm" class="gf-form-group">

public/app/features/folders/FolderSettingsPage.tsx

@@ -68,7 +68,7 @@ export class FolderSettingsPage extends PureComponent<Props, State> {
     return (
     return (
       <Page navModel={navModel}>
       <Page navModel={navModel}>
         <Page.Contents isLoading={this.state.isLoading}>
         <Page.Contents isLoading={this.state.isLoading}>
-          <h2 className="page-sub-heading">Folder Settings</h2>
+          <h3 className="page-sub-heading">Folder Settings</h3>
 
 
           <div className="section gf-form-group">
           <div className="section gf-form-group">
             <form name="folderSettingsForm" onSubmit={this.onSave}>
             <form name="folderSettingsForm" onSubmit={this.onSave}>

public/app/features/folders/__snapshots__/FolderSettingsPage.test.tsx.snap

@@ -7,11 +7,11 @@ exports[`Render should enable save button 1`] = `
   <PageContents
   <PageContents
     isLoading={false}
     isLoading={false}
   >
   >
-    <h2
+    <h3
       className="page-sub-heading"
       className="page-sub-heading"
     >
     >
       Folder Settings
       Folder Settings
-    </h2>
+    </h3>
     <div
     <div
       className="section gf-form-group"
       className="section gf-form-group"
     >
     >
@@ -65,11 +65,11 @@ exports[`Render should render component 1`] = `
   <PageContents
   <PageContents
     isLoading={false}
     isLoading={false}
   >
   >
-    <h2
+    <h3
       className="page-sub-heading"
       className="page-sub-heading"
     >
     >
       Folder Settings
       Folder Settings
-    </h2>
+    </h3>
     <div
     <div
       className="section gf-form-group"
       className="section gf-form-group"
     >
     >

public/app/features/org/partials/invite.html

@@ -2,7 +2,7 @@
 
 
 <div class="page-container page-body" ng-cloak>
 <div class="page-container page-body" ng-cloak>
 
 
-	<h2 class="page-sub-heading">Invite User</h2>
+	<h3 class="page-sub-heading">Invite User</h3>
 
 
 	<div class="p-b-2">
 	<div class="p-b-2">
 		Send invite or add existing Grafana user to the organization
 		Send invite or add existing Grafana user to the organization

public/app/features/org/partials/newOrg.html

 <page-header model="navModel"></page-header>
 <page-header model="navModel"></page-header>
 
 
 <div class="page-container page-body" ng-form="playlistEditForm">
 <div class="page-container page-body" ng-form="playlistEditForm">
-	<h2 class="page-sub-heading">
+	<h3 class="page-sub-heading">
 		New Organization
 		New Organization
-	</h2>
+	</h3>
 
 
 	<p class="playlist-description">Each organization contains their own dashboards, data sources and configuration, and cannot be shared between orgs. While users may belong to more than one, multiple organization are most frequently used in multi-tenant deployments. </p>
 	<p class="playlist-description">Each organization contains their own dashboards, data sources and configuration, and cannot be shared between orgs. While users may belong to more than one, multiple organization are most frequently used in multi-tenant deployments. </p>
 
 

public/app/features/profile/partials/change_password.html

 <page-header model="navModel"></page-header>
 <page-header model="navModel"></page-header>
 
 
 <div class="page-container page-body">
 <div class="page-container page-body">
-	<h2 class="page-sub-heading">
+	<h3 class="page-sub-heading">
 		Change your password
 		Change your password
-	</h2>
+	</h3>
 
 
 	<div ng-if="ldapEnabled || authProxyEnabled">
 	<div ng-if="ldapEnabled || authProxyEnabled">
 		You cannot change password when ldap or auth proxy authentication is enabled.
 		You cannot change password when ldap or auth proxy authentication is enabled.

public/app/plugins/panel/singlestat/mappings.html

@@ -12,7 +12,7 @@
   </div>
   </div>
 </div>
 </div>
 <div class="editor-row" ng-if="ctrl.panel.mappingType==1">
 <div class="editor-row" ng-if="ctrl.panel.mappingType==1">
-  <h5 class="page-heading">Set value mappings</h5>
+  <h5 class="section-heading">Set value mappings</h5>
   <div class="gf-form-group">
   <div class="gf-form-group">
     <div class="gf-form" ng-repeat="map in ctrl.panel.valueMaps">
     <div class="gf-form" ng-repeat="map in ctrl.panel.valueMaps">
       <span class="gf-form-label">
       <span class="gf-form-label">
@@ -34,7 +34,7 @@
   </div>
   </div>
 </div>
 </div>
 <div class="editor-row" ng-if="ctrl.panel.mappingType==2">
 <div class="editor-row" ng-if="ctrl.panel.mappingType==2">
-  <h5 class="page-heading">Set range mappings</h5>
+  <h5 class="section-heading">Set range mappings</h5>
   <div class="gf-form-group">
   <div class="gf-form-group">
     <div class="gf-form" ng-repeat="rangeMap in ctrl.panel.rangeMaps">
     <div class="gf-form" ng-repeat="rangeMap in ctrl.panel.rangeMaps">
         <span class="gf-form-label">
         <span class="gf-form-label">