diff --git a/.gitignore b/.gitignore
index c8a7d64..e1c2565 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@
 
 # Ignore SASS files
 .sass-cache
+gtk.gresource
 dist
diff --git a/gtk-3.0/gtk-dark.css b/gtk-3.0/gtk-dark.css
index 3c469d4..b00626d 100755
--- a/gtk-3.0/gtk-dark.css
+++ b/gtk-3.0/gtk-dark.css
@@ -1 +1 @@
-@import url("dist/gtk-dark.css");
+@import url("resource:///org/numixproject/gtk/dist/gtk-dark.css");
diff --git a/gtk-3.0/gtk.css b/gtk-3.0/gtk.css
index 415ea7b..c6eab95 100755
--- a/gtk-3.0/gtk.css
+++ b/gtk-3.0/gtk.css
@@ -1 +1 @@
-@import url("dist/gtk.css");
+@import url("resource:///org/numixproject/gtk/dist/gtk.css");
diff --git a/gtk-3.0/gtk.gresource.xml b/gtk-3.0/gtk.gresource.xml
new file mode 100644
index 0000000..47bc2ea
--- /dev/null
+++ b/gtk-3.0/gtk.gresource.xml
@@ -0,0 +1,46 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<gresources>
+	<gresource prefix='/org/numixproject/gtk'>
+		<file preprocess='to-pixdata'>assets/checkbox-checked-dark.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-checked-insensitive-dark.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-checked-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-checked.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-mixed-dark.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-mixed-insensitive-dark.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-mixed-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-mixed.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-unchecked-dark.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-unchecked-insensitive-dark.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-unchecked-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/checkbox-unchecked.png</file>
+		<file preprocess='to-pixdata'>assets/grid-selection-checked-dark.png</file>
+		<file preprocess='to-pixdata'>assets/grid-selection-checked.png</file>
+		<file preprocess='to-pixdata'>assets/grid-selection-unchecked-dark.png</file>
+		<file preprocess='to-pixdata'>assets/grid-selection-unchecked.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-checkbox-checked-hover.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-checkbox-checked-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-checkbox-checked.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-checkbox-mixed-hover.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-checkbox-mixed-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-checkbox-mixed.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-radio-checked-hover.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-radio-checked-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/menuitem-radio-checked.png</file>
+		<file preprocess='to-pixdata'>assets/radio-checked-dark.png</file>
+		<file preprocess='to-pixdata'>assets/radio-checked-insensitive-dark.png</file>
+		<file preprocess='to-pixdata'>assets/radio-checked-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/radio-checked.png</file>
+		<file preprocess='to-pixdata'>assets/radio-mixed-dark.png</file>
+		<file preprocess='to-pixdata'>assets/radio-mixed-insensitive-dark.png</file>
+		<file preprocess='to-pixdata'>assets/radio-mixed-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/radio-mixed.png</file>
+		<file preprocess='to-pixdata'>assets/radio-unchecked-dark.png</file>
+		<file preprocess='to-pixdata'>assets/radio-unchecked-insensitive-dark.png</file>
+		<file preprocess='to-pixdata'>assets/radio-unchecked-insensitive.png</file>
+		<file preprocess='to-pixdata'>assets/radio-unchecked.png</file>
+		<file>dist/gtk.css</file>
+		<file>dist/gtk.css.map</file>
+		<file>dist/gtk-dark.css</file>
+		<file>dist/gtk-dark.css.map</file>
+	</gresource>
+</gresources>
diff --git a/gtk-3.0/scss/widgets/_misc.scss b/gtk-3.0/scss/widgets/_misc.scss
index 177f8de..3436192 100644
--- a/gtk-3.0/scss/widgets/_misc.scss
+++ b/gtk-3.0/scss/widgets/_misc.scss
@@ -16,13 +16,18 @@
 
 @include exports("tooltip") {
     .tooltip {
-        @include linear-gradient($tooltip_bg_color);
+        &.background {
+            @include linear-gradient($tooltip_bg_color);
 
-        border: none;
-        border-radius: $roundness;
-        color: $tooltip_fg_color;
+            border: none;
+            border-radius: $roundness;
+            color: $tooltip_fg_color;
+        }
 
-        * { background-color: transparent; }
+        * {
+            background-color: transparent;
+            color: inherit;
+        }
     }
 }