Print Preview Advanced settings tweaks:

chrome/browser/resources/print_preview/settings/advanced_settings/advanced_settings.css

 /* Copyright 2014 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file. */
 
 #advanced-settings {
   z-index: 3;
 }
 
 #advanced-settings.transparent {
   opacity: 0;
@@ skipping 10 matching lines @@
 }
 
 #advanced-settings .search-box-area {
   padding: 15px 17px;
 }
 
 #advanced-settings .search-box {
   -webkit-user-select: none;
 }
 
+#advanced-settings .no-settings-match-hint {
+  -webkit-padding-start: 17px;
+  color: #999;
+  padding-bottom: 8px;
+  padding-top: 8px;
+}
+
 #advanced-settings .settings-area {
   overflow-y: auto;
   padding: 0 17px;
 }
 
 #advanced-settings .settings {
   border-spacing: 0;
   display: table;
   position: relative;
   width: 100%;
 }
 
 .advanced-settings-item-extra-padding {
   display: table-row;
   height: 15px;
 }