DevTools: dom nodes rendered in console have huge margins

Source/devtools/front_end/inspectorStyle.css

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Anthony Ricaud <rik@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 1085 matching lines @@
     font-weight: normal;
     line-height: 13px;
 }
 
 .console-group-messages .section .properties li .info {
     padding-top: 0;
     padding-bottom: 0;
     color: rgb(60%, 60%, 60%);
 }
 
-.console-group-messages .outline-disclosure {
-    padding-left: 0;
-}
-
-.console-group-messages .outline-disclosure > ol {
-    padding: 0 0 0 12px !important;
-}
-
-.console-group-messages .outline-disclosure,
-.console-group-messages .outline-disclosure ol {
-    font-size: inherit;
-    line-height: 12px;
-}
-
-.console-group-messages .outline-disclosure.single-node li {
-    padding-left: 2px;
-}
-
-.console-group-messages .outline-disclosure li .selection {
-    margin-left: -6px;
-    margin-right: -6px;
-}
-
-.console-group-messages .add-attribute {
-    display: none;
-}
-
 .console-formatted-object,
 .console-formatted-map,
 .console-formatted-set,
 .console-formatted-iterator,
 .console-formatted-node,
 .console-formatted-array {
     position: relative;
     display: inline-block;
     vertical-align: top;
     color: inherit;
@@ skipping 1681 matching lines @@
     font-size: 80%;
     white-space: nowrap;
     pointer-events: none;
 }
 
 .link {
     cursor: pointer;
     text-decoration: underline;
     color: rgb(17, 85, 204);
 }