diff --git a/themes/modern/global/toolbar.css b/themes/modern/global/toolbar.css
index 964e88524adc..aa112bbcbc20 100644
--- a/themes/modern/global/toolbar.css
+++ b/themes/modern/global/toolbar.css
@@ -44,9 +44,7 @@
 /* ::::: toolbox ::::: */
 
 toolbox {
-  border-top: 1px solid #95A0AD;
   border-bottom: 1px solid #494F5D;
-  border-left: 1px solid #95A0AD;
 }
  
 /* ::::: toolbar ::::: */
diff --git a/themes/modern/navigator/navigator.css b/themes/modern/navigator/navigator.css
index 89820779b470..03d0c3adde3f 100644
--- a/themes/modern/navigator/navigator.css
+++ b/themes/modern/navigator/navigator.css
@@ -494,7 +494,7 @@
 /* ::::: content area ::::: */
 
 #content {
-  border-bottom: 1px solid #C7D0D9;
+  border-bottom: 1px solid #494F5D;
 }
 
 #status-bar {