Update styles for consistency with UX spec

awx/ui/client/src/credentials/add-credentials.controller.js

@@ -34,6 +34,14 @@ function AddCredentialsController (credentialType) {
         value: 'id',
         data: credentialType.categorizeByKind()
     };
+
+    vm.save = {
+        type: 'save'
+    };
+
+    vm.cancel = {
+        type: 'cancel'
+    };
 }
 
 AddCredentialsController.$inject = [

awx/ui/client/src/credentials/add-credentials.view.html

@@ -1,12 +1,21 @@
 <at-panel config="vm.panel">
-    <at-panel-heading config="vm.heading">
-    </at-panel-heading>
+    <at-panel-heading config="vm.heading"></at-panel-heading>
+
+    <at-tab-navigation>
+        <at-tab></at-tab>
+        <at-tab></at-tab>
+    </at-tab-navigation>
 
     <at-panel-body>
         <at-form>
             <at-input-text col="4" config="vm.name"></at-input-text>
             <at-input-text col="4" config="vm.description"></at-input-text>
             <at-input-select col="4" config="vm.kind"></at-input-select>
+
+            <at-form-action-group>
+                <at-form-action config="vm.cancel"></at-form-action>
+                <at-form-action config="vm.save"></at-form-action>
+            </at-form-action-group>
         </at-form>
     </at-panel-body>
 </at-panel>