style: Fix mobile layout overlay in News TabContainer (#8440)

Author: tobiu

apps/portal/view/news/TabContainer.mjs

@@ -17,9 +17,9 @@ class NewsTabContainer extends TabContainer {
          */
         className: 'Portal.view.news.TabContainer',
         /**
-         * @member {String[]} cls=['portal-shared-background']
+         * @member {String[]} cls=['portal-shared-background', 'portal-news-tab-container']
          */
-        cls: ['portal-shared-background'],
+        cls: ['portal-shared-background', 'portal-news-tab-container'],
         /**
          * @member {Neo.controller.Component} controller=TabContainerController
          */

resources/scss/src/apps/portal/news/TabContainer.scss

@@ -0,0 +1,7 @@
+.portal-news-tab-container {
+    .portal-shared-tab-header-toolbar {
+        @media (max-width: 640px) {
+            padding-top: 50px;
+        }
+    }
+}