3023322 - Contextual Links Style Update

Closes #3023322

core/themes/claro/css/layout/node-add.css

@@ -37,7 +37,7 @@
 
   .layout-region--node-main .layout-region__content,
   .layout-region--node-footer .layout-region__content {
-    max-width: 48rem;
+    max-width: 52rem;
     margin-right: auto;
     margin-left: auto;
   }
@@ -59,3 +59,18 @@
     margin-top: 1.5rem;
   }
 }
+
+/**
+ * Extra Wide screens
+ */
+
+@media screen and (min-width: 112rem) {
+  .layout-region--node-main,
+  .layout-region--node-footer {
+    width: calc(100% - 25vw);
+  }
+
+  .layout-region--node-secondary {
+    width: 25vw;
+  }
+}