diff --git a/utilities/acceptance-tests/suites/output_summary.css b/utilities/acceptance-tests/suites/output_summary.css
deleted file mode 100644
index b313edc4..00000000
--- a/utilities/acceptance-tests/suites/output_summary.css
+++ /dev/null
@@ -1,67 +0,0 @@
-/* $This file is distributed under the terms of the license in /doc/license.txt$ */
-
-/*
-  Formats for the output summary from the acceptance tests.
-*/
-body {
-	background: rgb(95%, 95%, 95%);
-	font-family: sans-serif;
-}
-
-.heading {
-	border: groove;
-	background: white;
-	padding: 10px 20px 8px 20px;
-	margin-top: 50px;
-	font-size: large;
-}
-
-table {
-	border: thin double gray;
-	background: white;
-}
-
-td,th {
-	padding: 4px 12px 2px 12px;
-}
-
-th {
-	border-bottom: 1px solid black;
-}
-
-table.summary {
-	border: none;
-	background: inherit;
-}
-
-table.summary td {
-	padding-right: 30;
-	border: none;
-	vertical-align: top;
-}
-
-.section {
-	background: rgb(70%, 85%, 85%);
-	font-size: larger;
-	margin: 50px 0px 15px 0px;
-	padding: 4px 12px 2px 12px;
-}
-
-.good {
-	background: rgb(60%, 100%, 60%);
-}
-
-.bad {
-	background: rgb(100%, 60%, 60%);
-}
-
-.fair {
-	background: rgb(100%, 100%, 60%);
-}
-
-.one-word {
-	width: 20%;
-	text-align: center;
-	margin: 15px 0px 0px 0px;
-	border: 1px solid black;
-}
\ No newline at end of file