Issue #3474507: Improve look and feel of node edit forms

css/components/vertical-tabs.css

@@ -45,6 +45,9 @@
   display: none;
 }
 
+.vertical-tabs__pane label {
+  font-weight: bold;
+}
 
 /* Layout of each tab. */
 

scss/components/vertical-tabs.scss

@@ -39,6 +39,9 @@
 .vertical-tabs__pane {
     margin: 0;
     border: 0;
+    label {
+        font-weight: bold;
+    }
 }
 
 .vertical-tabs__pane>summary {

templates/content-edit/node-edit-form.html.twig

@@ -16,10 +16,10 @@
  */
 #}
 <div class="content clearfix row">
-  <div class="col-md-6 layout-region layout-region-node-main">
+  <div class="col-xl-8 layout-region layout-region-node-main">
     {{ form|without('advanced', 'actions') }}
   </div>
-  <div class="col-md-6 layout-region-node-secondary">
+  <div class="col-xl-4 layout-region-node-secondary">
     {{ form.advanced }}
   </div>
   <div class="col layout-region-node-footer">