diff --git a/theme/Just-Dark/gtk-3.0/gtk-widgets-assets-darker-overrides.css b/theme/Just-Dark/gtk-3.0/gtk-widgets-assets-darker-overrides.css
deleted file mode 100644
--- a/theme/Just-Dark/gtk-3.0/gtk-widgets-assets-darker-overrides.css
+++ /dev/null
@@ -1,134 +0,0 @@
-/*******************
- * Pane separators *
- *******************/
-.header-bar .pane-separator,
-.toolbar .pane-separator,
-.primary-toolbar .pane-separator {
-  background-image: url("assets/pane-separator-grip-dark.svg");
-  background-repeat: no-repeat;
-  background-position: center;
-}
-
-.header-bar .pane-separator:hover,
-.toolbar .pane-separator:hover,
-.primary-toolbar .pane-separator:hover {
-  background-image: url("assets/pane-separator-grip-prelight-dark.svg");
-}
-
-/*************************
- * Header bar separator  *
- *************************/
-.titlebar.selection-mode .header-bar-separator,
-GtkCalendar.selection-mode.header .header-bar-separator,
-.titlebar.selection-mode > GtkBox > .separator.vertical,
-GtkCalendar.selection-mode.header > GtkBox > .separator.vertical,
-.header-bar.selection-mode .header-bar-separator,
-.header-bar.selection-mode > GtkBox > .separator.vertical {
-  border-image: -gtk-scaled(url("assets/header-separator-selectionmode-dark.png"),url("assets/header-separator-selectionmode-dark@2.png")) 0 4 0 1 / 0 4px 0 1px stretch; }
-
-.titlebar.selection-mode .left .header-bar-separator, 
-.titlebar.selection-mode > GtkBox.left > .separator.vertical, 
-.header-bar.selection-mode .left .header-bar-separator,
-.header-bar.selection-mode > GtkBox.left > .separator.vertical,
-.titlebar.selection-mode .right:dir(rtl) .header-bar-separator, 
-.titlebar.selection-mode > GtkBox.right:dir(rtl) > .separator.vertical, 
-.header-bar.selection-mode .right:dir(rtl) .header-bar-separator,
-.header-bar.selection-mode > GtkBox.right:dir(rtl) > .separator.vertical {
-  border-image: -gtk-scaled(url("assets/header-separator-selectionmode-left-dark.png"),url("assets/header-separator-selectionmode-left-dark@2.png")) 0 1 0 4 / 0 1px 0 4px stretch; }
-
-.titlebar .header-bar-separator, GtkCalendar.header .header-bar-separator, 
-.titlebar > GtkBox > .separator.vertical, GtkCalendar.header > GtkBox > .separator.vertical,
-.header-bar .header-bar-separator,
-.header-bar > GtkBox > .separator.vertical, .toolbar .separator {
-  border-image: -gtk-scaled(url("assets/header-separator-dark.png"),url("assets/header-separator-dark@2.png")) 0 4 0 1 / 0 4px 0 1px stretch; }
-
-.titlebar .left .header-bar-separator, 
-.titlebar > GtkBox.left > .separator.vertical, 
-.header-bar .left .header-bar-separator,
-.header-bar > GtkBox.left > .separator.vertical,
-.titlebar .right:dir(rtl) .header-bar-separator, 
-.titlebar > GtkBox.right:dir(rtl) > .separator.vertical, 
-.header-bar .right:dir(rtl) .header-bar-separator,
-.header-bar > GtkBox.right:dir(rtl) > .separator.vertical {
-  border-image: -gtk-scaled(url("assets/header-separator-left-dark.png"),url("assets/header-separator-left-dark@2.png")) 0 1 0 4 / 0 1px 0 4px stretch; }
-
-/*********************
- * GtkScale's slider *
- *********************/
-.header-bar .scale.slider,
-.toolbar .scale.slider,
-.primary-toolbar .scale.slider {
-  background-image: -gtk-scaled(url("assets/slider-dark.png"),url("assets/slider-dark@2.png"));
-}
-
-.header-bar .scale.slider:hover,
-.toolbar .scale.slider:hover,
-.primary-toolbar .scale.slider:hover {
-  background-image: -gtk-scaled(url("assets/slider-hover-dark.png"),url("assets/slider-hover-dark@2.png"));
-}
-
-.header-bar .scale.slider:active,
-.header-bar .scale.slider:active:hover,
-.toolbar .scale.slider:active,
-.toolbar .scale.slider:active:hover,
-.primary-toolbar .scale.slider:active,
-.primary-toolbar .scale.slider:active:hover {
-  background-image: -gtk-scaled(url("assets/slider-active-dark.png"),url("assets/slider-active-dark@2.png"));
-}
-
-.header-bar .scale.slider:insensitive,
-.header-bar .scale.slider:insensitive:hover,
-.toolbar .scale.slider:insensitive,
-.toolbar .scale.slider:insensitive:hover,
-.primary-toolbar .scale.slider:insensitive,
-.primary-toolbar .scale.slider:insensitive:hover {
-  background-image: -gtk-scaled(url("assets/slider-insensitive-dark.png"),url("assets/slider-insensitive-dark@2.png"));
-}
-
-/*************
- * GtkSwitch *
- *************/
-.header-bar GtkSwitch.trough,
-.toolbar GtkSwitch.trough,
-.primary-toolbar GtkSwitch.trough {
-  background-image: -gtk-scaled(url("assets/switch-dark.png"),url("assets/switch-dark@2.png"));
-  background-repeat: no-repeat;
-  background-position: 0 center;
-  color: transparent;
-	border-color: transparent;
-	border-image: none;
-	border-style: none;
-	box-shadow: none;
-	text-shadow: none;
-}
-
-.header-bar GtkSwitch.trough:active,
-.toolbar GtkSwitch.trough:active,
-.primary-toolbar GtkSwitch.trough:active {
-  background-image: -gtk-scaled(url("assets/switch-active-dark.png"),url("assets/switch-active-dark@2.png"));
-}
-
-.header-bar GtkSwitch.trough:insensitive,
-.toolbar GtkSwitch.trough:insensitive,
-.primary-toolbar GtkSwitch.trough:insensitive {
-	background-color: transparent;
-  background-image: -gtk-scaled(url("assets/switch-insensitive-dark.png"),url("assets/switch-insensitive-dark@2.png"));
-}
-
-.header-bar GtkSwitch.trough:active:insensitive,
-.toolbar GtkSwitch.trough:active:insensitive,
-.primary-toolbar GtkSwitch.trough:active:insensitive {
-  background-image: -gtk-scaled(url("assets/switch-active-insensitive-dark.png"),url("assets/switch-active-insensitive-dark@2.png"));
-}
-
-.header-bar GtkSwitch.slider,
-.toolbar GtkSwitch.slider,
-.primary-toolbar GtkSwitch.slider {
-  background-image: -gtk-scaled(url("assets/switch-slider-dark.png"),url("assets/switch-slider-dark@2.png"));
-}
-
-.header-bar GtkSwitch.slider:insensitive,
-.toolbar GtkSwitch.slider:insensitive,
-.primary-toolbar GtkSwitch.slider:insensitive {
-  background-image: -gtk-scaled(url("assets/switch-slider-insensitive-dark.png"),url("assets/switch-slider-insensitive-dark@2.png"));
-}