DevTools: Show a red background under unmatched brackets

third_party/WebKit/Source/devtools/front_end/ui/inspectorSyntaxHighlight.css

 /*
  * Copyright (C) 2009 Apple Inc.  All rights reserved.
  *
  * 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
  *     its contributors may be used to endorse or promote products derived
  *     from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 .cm-js-keyword {color: rgb(170, 13, 145);}
 .cm-js-number {color: rgb(28, 0, 207);}
-.cm-js-comment {color: rgb(0, 116, 0);}
-.cm-js-string {color: rgb(196, 26, 22);}
-.cm-js-string-2 {color: rgb(196, 26, 22);}
+.cm-js-comment {color: rgb(0, 116, 0) !important;}
+.cm-js-string {color: rgb(196, 26, 22) !important;}
+.cm-js-string-2 {color: rgb(196, 26, 22) !important;}
 .cm-js-atom {color: rgb(170, 13, 145);}
 
 .cm-css-keyword { color: rgb(7, 144, 154);}
 .cm-css-number {color: rgb(50, 0, 255);}
-.cm-css-comment {color: rgb(0, 116, 0);}
+.cm-css-comment {color: rgb(0, 116, 0) !important;}
 .cm-css-def {color: rgb(200, 0, 0);}
 .cm-css-meta {color: rgb(200, 0, 0);}
 .cm-css-atom {color: rgb(7, 144, 154);}
-.cm-css-string {color: rgb(7, 144, 154);}
-.cm-css-string-2 {color: rgb(7, 144, 154);}
-.cm-css-link {color: rgb(7, 144, 154);}
+.cm-css-string {color: rgb(7, 144, 154) !important;}
+.cm-css-string-2 {color: rgb(7, 144, 154) !important;}
+.cm-css-link {color: rgb(7, 144, 154) !important;}
 .cm-css-variable {color: rgb(200, 0, 0);}
 .cm-css-variable-2 {color: rgb(0, 0, 128);}
 .cm-css-property, .webkit-css-property {color: rgb(200, 0, 0);}
 
 .cm-xml-meta {color: rgb(192, 192, 192);}
-.cm-xml-comment {color: rgb(35, 110, 37);}
-.cm-xml-string {color: rgb(26, 26, 166);}
+.cm-xml-comment {color: rgb(35, 110, 37) !important;}
+.cm-xml-string {color: rgb(26, 26, 166) !important;}
 .cm-xml-tag {color: rgb(136, 18, 128);}
 .cm-xml-attribute {color: rgb(153, 69, 0);}
-.cm-xml-link {color: #00e;}
+.cm-xml-link {color: #00e !important;}
 
 .webkit-html-comment {
     /* Keep this in sync with view-source.css (.webkit-html-comment) */
-    color: rgb(35, 110, 37);
+    color: rgb(35, 110, 37) !important;
 }
 
 .webkit-html-tag {
     color: rgb(168, 148, 166);
 }
 
 .webkit-html-tag-name, .webkit-html-close-tag-name {
     /* Keep this in sync with view-source.css (.webkit-html-tag) */
     color: rgb(136, 18, 128);
 }
@@ skipping 62 matching lines @@
 .webkit-html-external-link:hover {
     /* Keep this in sync with view-source.css (.webkit-html-external-link:hover) */
     text-decoration: underline;
 }
 
 .webkit-html-end-of-file {
     /* Keep this in sync with view-source.css (.webkit-html-end-of-file) */
     color: rgb(255, 0, 0);
     font-weight: bold;
 }