diff --git a/mozilla/layout/html/tests/css/border-bottom-style.css b/mozilla/layout/html/tests/css/border-bottom-style.css
index 2280df59104..ce82caf52c1 100644
--- a/mozilla/layout/html/tests/css/border-bottom-style.css
+++ b/mozilla/layout/html/tests/css/border-bottom-style.css
@@ -18,16 +18,9 @@
 
 
 GOOD { border-bottom-style: inherit; } 
-GOOD { border-bottom-style: none; } 
-GOOD { border-bottom-style: hidden; } 
-GOOD { border-bottom-style: dotted; } 
-GOOD { border-bottom-style: dashed; } 
 GOOD { border-bottom-style: solid; } 
 GOOD { border-bottom-style: double; } 
-GOOD { border-bottom-style: groove; } 
-GOOD { border-bottom-style: ridge; } 
 GOOD { border-bottom-style: inset; } 
-GOOD { border-bottom-style: outset; } 
 BAD { border-bottom-style: far-right; }
 BAD { border-bottom-style: ridge dotted; }
 BAD { border-bottom-style: dashed outset; }
diff --git a/mozilla/layout/html/tests/css/border-left-style.css b/mozilla/layout/html/tests/css/border-left-style.css
index 8561faf1c4b..fa3f9094cd9 100644
--- a/mozilla/layout/html/tests/css/border-left-style.css
+++ b/mozilla/layout/html/tests/css/border-left-style.css
@@ -18,17 +18,10 @@
 
 
 GOOD { border-left-style: inherit; } 
-GOOD { border-left-style: none; } 
-GOOD { border-left-style: hidden; } 
 GOOD { border-left-style: dotted; } 
 GOOD { border-left-style: dashed; } 
-GOOD { border-left-style: solid; } 
-GOOD { border-left-style: double; } 
 GOOD { border-left-style: groove; } 
 GOOD { border-left-style: ridge; } 
-GOOD { border-left-style: inset; } 
-GOOD { border-left-style: outset; } 
-BAD { border-left-style: outside; }
 BAD { border-left-style: inherit inset; }
 BAD { border-left-style: groove double; }
 BAD { border-left-style: null; }
diff --git a/mozilla/layout/html/tests/css/border-right-style.css b/mozilla/layout/html/tests/css/border-right-style.css
index f83dbfb3c0a..4f892358ec3 100644
--- a/mozilla/layout/html/tests/css/border-right-style.css
+++ b/mozilla/layout/html/tests/css/border-right-style.css
@@ -20,13 +20,6 @@
 GOOD { border-right-style: inherit; } 
 GOOD { border-right-style: none; } 
 GOOD { border-right-style: hidden; } 
-GOOD { border-right-style: dotted; } 
-GOOD { border-right-style: dashed; } 
-GOOD { border-right-style: solid; } 
-GOOD { border-right-style: double; } 
-GOOD { border-right-style: groove; } 
-GOOD { border-right-style: ridge; } 
-GOOD { border-right-style: inset; } 
 GOOD { border-right-style: outset; } 
 BAD { border-right-style: far-left; }
 BAD { border-right-style: ridge inset; }