diff --git a/common/gtk-3.0/3.20/gtk-dark.css b/common/gtk-3.0/3.20/gtk-dark.css
index ead0431..d45c866 100644
--- a/common/gtk-3.0/3.20/gtk-dark.css
+++ b/common/gtk-3.0/3.20/gtk-dark.css
@@ -2994,10 +2994,12 @@ modelbutton.flat:selected arrow, treeview.view:selected, treeview.view:selected:
 terminal-window notebook > header.top > tabs > tab:checked {
   box-shadow: inset 0 -1px #2b2e39; }
 
-terminal-window notebook > header.top {
+terminal-window notebook > header.top,
+.mate-terminal notebook > header.top {
   padding-top: 3px;
   box-shadow: inset 0 1px #262a33, inset 0 -1px #2b2e39; }
-  terminal-window notebook > header.top button {
+  terminal-window notebook > header.top button,
+  .mate-terminal notebook > header.top button {
     padding: 0;
     min-width: 24px;
     min-height: 24px; }
@@ -3198,6 +3200,19 @@ popover.background label.nautilus-canvas-item.separator, headerbar .nautilus-can
   .gedit-map-frame border:dir(rtl) {
     border-right-width: 1px; }
 
+.pluma-window statusbar frame > border {
+  border: none; }
+
+.pluma-window notebook > stack scrolledwindow {
+  border-width: 0 0 1px 0; }
+
+#pluma-status-combo-button {
+  min-height: 0;
+  padding: 0;
+  border-top: none;
+  border-bottom: none;
+  border-radius: 0; }
+
 .gb-search-entry-occurrences-tag {
   background: none; }
 
diff --git a/common/gtk-3.0/3.20/gtk-darker.css b/common/gtk-3.0/3.20/gtk-darker.css
index 8b5aa7f..a9690ad 100644
--- a/common/gtk-3.0/3.20/gtk-darker.css
+++ b/common/gtk-3.0/3.20/gtk-darker.css
@@ -2993,10 +2993,12 @@ modelbutton.flat:selected arrow, treeview.view:selected, treeview.view:selected:
 terminal-window notebook > header.top > tabs > tab:checked {
   box-shadow: inset 0 -1px #dcdfe3; }
 
-terminal-window notebook > header.top {
+terminal-window notebook > header.top,
+.mate-terminal notebook > header.top {
   padding-top: 3px;
   box-shadow: inset 0 1px #262a33, inset 0 -1px #dcdfe3; }
-  terminal-window notebook > header.top button {
+  terminal-window notebook > header.top button,
+  .mate-terminal notebook > header.top button {
     padding: 0;
     min-width: 24px;
     min-height: 24px; }
@@ -3197,6 +3199,19 @@ popover.background label.nautilus-canvas-item.separator, headerbar .nautilus-can
   .gedit-map-frame border:dir(rtl) {
     border-right-width: 1px; }
 
+.pluma-window statusbar frame > border {
+  border: none; }
+
+.pluma-window notebook > stack scrolledwindow {
+  border-width: 0 0 1px 0; }
+
+#pluma-status-combo-button {
+  min-height: 0;
+  padding: 0;
+  border-top: none;
+  border-bottom: none;
+  border-radius: 0; }
+
 .gb-search-entry-occurrences-tag {
   background: none; }
 
diff --git a/common/gtk-3.0/3.20/gtk-solid-dark.css b/common/gtk-3.0/3.20/gtk-solid-dark.css
index e8785bc..fdba665 100644
--- a/common/gtk-3.0/3.20/gtk-solid-dark.css
+++ b/common/gtk-3.0/3.20/gtk-solid-dark.css
@@ -2994,10 +2994,12 @@ modelbutton.flat:selected arrow, treeview.view:selected, treeview.view:selected:
 terminal-window notebook > header.top > tabs > tab:checked {
   box-shadow: inset 0 -1px #2b2e39; }
 
-terminal-window notebook > header.top {
+terminal-window notebook > header.top,
+.mate-terminal notebook > header.top {
   padding-top: 3px;
   box-shadow: inset 0 1px #262a33, inset 0 -1px #2b2e39; }
-  terminal-window notebook > header.top button {
+  terminal-window notebook > header.top button,
+  .mate-terminal notebook > header.top button {
     padding: 0;
     min-width: 24px;
     min-height: 24px; }
@@ -3198,6 +3200,19 @@ popover.background label.nautilus-canvas-item.separator, headerbar .nautilus-can
   .gedit-map-frame border:dir(rtl) {
     border-right-width: 1px; }
 
+.pluma-window statusbar frame > border {
+  border: none; }
+
+.pluma-window notebook > stack scrolledwindow {
+  border-width: 0 0 1px 0; }
+
+#pluma-status-combo-button {
+  min-height: 0;
+  padding: 0;
+  border-top: none;
+  border-bottom: none;
+  border-radius: 0; }
+
 .gb-search-entry-occurrences-tag {
   background: none; }
 
diff --git a/common/gtk-3.0/3.20/gtk-solid-darker.css b/common/gtk-3.0/3.20/gtk-solid-darker.css
index 9d6816a..14dae86 100644
--- a/common/gtk-3.0/3.20/gtk-solid-darker.css
+++ b/common/gtk-3.0/3.20/gtk-solid-darker.css
@@ -2993,10 +2993,12 @@ modelbutton.flat:selected arrow, treeview.view:selected, treeview.view:selected:
 terminal-window notebook > header.top > tabs > tab:checked {
   box-shadow: inset 0 -1px #dcdfe3; }
 
-terminal-window notebook > header.top {
+terminal-window notebook > header.top,
+.mate-terminal notebook > header.top {
   padding-top: 3px;
   box-shadow: inset 0 1px #262a33, inset 0 -1px #dcdfe3; }
-  terminal-window notebook > header.top button {
+  terminal-window notebook > header.top button,
+  .mate-terminal notebook > header.top button {
     padding: 0;
     min-width: 24px;
     min-height: 24px; }
@@ -3197,6 +3199,19 @@ popover.background label.nautilus-canvas-item.separator, headerbar .nautilus-can
   .gedit-map-frame border:dir(rtl) {
     border-right-width: 1px; }
 
+.pluma-window statusbar frame > border {
+  border: none; }
+
+.pluma-window notebook > stack scrolledwindow {
+  border-width: 0 0 1px 0; }
+
+#pluma-status-combo-button {
+  min-height: 0;
+  padding: 0;
+  border-top: none;
+  border-bottom: none;
+  border-radius: 0; }
+
 .gb-search-entry-occurrences-tag {
   background: none; }
 
diff --git a/common/gtk-3.0/3.20/gtk-solid.css b/common/gtk-3.0/3.20/gtk-solid.css
index 62aefc6..9a838c9 100644
--- a/common/gtk-3.0/3.20/gtk-solid.css
+++ b/common/gtk-3.0/3.20/gtk-solid.css
@@ -2997,10 +2997,12 @@ modelbutton.flat:selected arrow, treeview.view:selected, treeview.view:selected:
 terminal-window notebook > header.top > tabs > tab:checked {
   box-shadow: inset 0 -1px #dcdfe3; }
 
-terminal-window notebook > header.top {
+terminal-window notebook > header.top,
+.mate-terminal notebook > header.top {
   padding-top: 3px;
   box-shadow: inset 0 1px #d4d5db, inset 0 -1px #dcdfe3; }
-  terminal-window notebook > header.top button {
+  terminal-window notebook > header.top button,
+  .mate-terminal notebook > header.top button {
     padding: 0;
     min-width: 24px;
     min-height: 24px; }
@@ -3201,6 +3203,19 @@ popover.background label.nautilus-canvas-item.separator, headerbar .nautilus-can
   .gedit-map-frame border:dir(rtl) {
     border-right-width: 1px; }
 
+.pluma-window statusbar frame > border {
+  border: none; }
+
+.pluma-window notebook > stack scrolledwindow {
+  border-width: 0 0 1px 0; }
+
+#pluma-status-combo-button {
+  min-height: 0;
+  padding: 0;
+  border-top: none;
+  border-bottom: none;
+  border-radius: 0; }
+
 .gb-search-entry-occurrences-tag {
   background: none; }
 
diff --git a/common/gtk-3.0/3.20/gtk.css b/common/gtk-3.0/3.20/gtk.css
index 7326f5c..9b709bf 100644
--- a/common/gtk-3.0/3.20/gtk.css
+++ b/common/gtk-3.0/3.20/gtk.css
@@ -2997,10 +2997,12 @@ modelbutton.flat:selected arrow, treeview.view:selected, treeview.view:selected:
 terminal-window notebook > header.top > tabs > tab:checked {
   box-shadow: inset 0 -1px #dcdfe3; }
 
-terminal-window notebook > header.top {
+terminal-window notebook > header.top,
+.mate-terminal notebook > header.top {
   padding-top: 3px;
   box-shadow: inset 0 1px #d4d5db, inset 0 -1px #dcdfe3; }
-  terminal-window notebook > header.top button {
+  terminal-window notebook > header.top button,
+  .mate-terminal notebook > header.top button {
     padding: 0;
     min-width: 24px;
     min-height: 24px; }
@@ -3201,6 +3203,19 @@ popover.background label.nautilus-canvas-item.separator, headerbar .nautilus-can
   .gedit-map-frame border:dir(rtl) {
     border-right-width: 1px; }
 
+.pluma-window statusbar frame > border {
+  border: none; }
+
+.pluma-window notebook > stack scrolledwindow {
+  border-width: 0 0 1px 0; }
+
+#pluma-status-combo-button {
+  min-height: 0;
+  padding: 0;
+  border-top: none;
+  border-bottom: none;
+  border-radius: 0; }
+
 .gb-search-entry-occurrences-tag {
   background: none; }
 
diff --git a/common/gtk-3.0/3.20/sass/_applications.scss b/common/gtk-3.0/3.20/sass/_applications.scss
index ea98120..c5882b0 100644
--- a/common/gtk-3.0/3.20/sass/_applications.scss
+++ b/common/gtk-3.0/3.20/sass/_applications.scss
@@ -7,9 +7,10 @@ terminal-window notebook {
 }
 
 //
-// GNOME Terminal
+// GNOME Terminal, MATE Terminal
 //
-terminal-window {
+terminal-window,
+.mate-terminal {
 
   notebook {
     > header.top {
@@ -264,6 +265,23 @@ $disk_space_free: darken($bg_color, 3%);
   }
 }
 
+//
+// Pluma
+//
+
+.pluma-window statusbar frame > border { border: none; }
+
+.pluma-window notebook > stack scrolledwindow { border-width: 0 0 1px 0; }
+
+#pluma-status-combo-button {
+  min-height: 0;
+  padding: 0;
+
+  border-top: none;
+  border-bottom: none;
+  border-radius: 0;
+}
+
 //
 // Gnome Builder
 //