4th level indendation

Author: marcgurney

scout-ui/src/home/index.less

@@ -81,6 +81,15 @@
         hr.field-divider {
           margin-left: 96px;
         }
+
+        .schema-field-list {
+          // fourth level
+          .schema-field-name,
+          .schema-field-type-list,
+          hr.field-divider {
+            margin-left: 144px;
+          }
+        }
       }
     }