diff --git a/terminatorlib/themes/Ambiance/gtk-3.0/apps/terminator.css b/terminatorlib/themes/Ambiance/gtk-3.0/apps/terminator.css
index ed04a7be..5bbe9b04 100644
--- a/terminatorlib/themes/Ambiance/gtk-3.0/apps/terminator.css
+++ b/terminatorlib/themes/Ambiance/gtk-3.0/apps/terminator.css
@@ -5,39 +5,11 @@ Might want to have a seperate option for "shrinking" the tabs, by
 nuking the padding/borders in the tabs.
 */
 
-/*
-GtkNotebook.header {
-    background-color: rgba(90%,20%,30%,1);
-    border: none;
-}
-
-.notebook.header {
-    background-color: rgba(90%,20%,30%,1);
-    border: none;
-}
-
-*/
-
-.notebook tab.top { padding: 4px 6px 2px 6px; }
-.notebook tab.top:active { padding-bottom: 3px; }
-.notebook tab.bottom { padding: 2px 6px 4px 6px; }
-.notebook tab.bottom:active { padding-top: 3px; }
-.notebook tab.left { padding: 2px 4px 2px 6px; }
-.notebook tab.left:active { padding-right: 5px; }
-.notebook tab.right { padding: 2px 6px 2px 4px; }
-.notebook tab.right:active { padding-left: 5px; }
-
-/* give active tab a background, as it might be dragged across of others when reordering */
-.notebook tab:active {
-    background-color: @bg_color;
-}
-
 .notebook.header {
     border-width: 0; /* set below depending on position of tab bar */
     border-color: shade (@bg_color, 0.82);
     border-style: solid;
     border-radius:  0px 0px 0px 0px;
-    /* background-color: rgba(90%,20%,30%,1);  */
     background-color: @dark_bg_color;
 }
 
@@ -53,19 +25,46 @@ GtkNotebook.header {
 .notebook.header.frame.right { border: none; }
 .notebook.header.frame.bottom { border: none; }
 
-.notebook tab.top {
+
+.notebook tab {
     background-color: shade(@bg_color, 0.7);
-    border-width: 1px 1px 0px 1px;
-    border-radius:  8px 8px 0px 0px;
     border-image: none;
     border-style: solid;
     border-color: @dark_bg_color;
-
 }
 
-.notebook tab.top:active {
+/* give active tab a background, as it might be dragged across of others when reordering */
+.notebook tab:active {
     background-color: @bg_color;
-    border-image: none;
+}
+
+.notebook tab.top:active { padding-bottom: 3px; }
+.notebook tab.bottom:active { padding-top: 3px; }
+.notebook tab.left:active { padding-right: 5px; }
+.notebook tab.right:active { padding-left: 5px; }
+
+.notebook tab.top {
+    padding: 4px 6px 2px 6px;
+    border-width: 1px 1px 0px 1px;
+    border-radius:  8px 8px 0px 0px;
+}
+
+.notebook tab.bottom {
+    padding: 2px 6px 4px 6px;
+    border-width: 0px 1px 1px 1px;
+    border-radius:  0px 0px 8px 8px;
+}
+
+.notebook tab.left {
+    padding: 2px 4px 2px 6px;
+    border-width: 1px 0px 1px 1px;
+    border-radius:  8px 0px 0px 8px;
+}
+
+.notebook tab.right {
+    padding: 2px 6px 2px 4px;
+    border-width: 1px 1px 1px 0px;
+    border-radius:  0px 8px 8px 0px;
 }
 
 .notebook tab .button {
@@ -73,27 +72,6 @@ GtkNotebook.header {
     padding: 1px;
 }
 
-.notebook tab.right {
-    border-image: -gtk-gradient (linear, right top, left top,
-                                 from (alpha (shade (@bg_color, 0.9), 0.0)),
-                                 to (shade (@bg_color, 0.9))) 1;
-    border-image-width: 1px 0;
-}
-
-.notebook tab.left {
-    border-image: -gtk-gradient (linear, left top, right top,
-                                 from (alpha (shade (@bg_color, 0.9), 0.0)),
-                                 to (shade (@bg_color, 0.9))) 1;
-    border-image-width: 1px 0;
-}
-
-.notebook tab.bottom {
-    border-image: -gtk-gradient (linear, left bottom, left top,
-                                 from (alpha (shade (@bg_color, 0.9), 0.0)),
-                                 to (shade (@bg_color, 0.9))) 1;
-    border-image-width: 0 1px;
-}
-
 /* Draw a focus ring around labels in tabs */
 .notebook tab GtkLabel {
     border: 1px solid transparent;