diff --git a/internal/registrar/registrar_unix.go b/internal/registrar/registrar_unix.go
index c0b572b..7347f4a 100644
--- a/internal/registrar/registrar_unix.go
+++ b/internal/registrar/registrar_unix.go
@@ -5,11 +5,10 @@ import "os"
 import "log"
 import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/backend/x"
-import "git.tebibyte.media/tomo/nasin/internal/style"
 import "git.tebibyte.media/tomo/nasin/internal/icons/xdg"
 import "git.tebibyte.media/tomo/nasin/internal/icons/fallback"
 import "git.tebibyte.media/tomo/nasin/internal/style/fallback"
-import "git.tebibyte.media/tomo/nasin/internal/style/aluminum"
+// import "git.tebibyte.media/tomo/nasin/internal/style/aluminum"
 
 func RegisterBackend () error {
 	tomo.Register(1, x.New)
@@ -17,14 +16,15 @@ func RegisterBackend () error {
 }
 
 func SetTheme () error {
-	var styl *style.Style
+	var styl *tomo.Style
 	// TODO eventually get rid of this when we make a file format for
 	// storing visual styles
-	if os.Getenv("TOMO_USE_ALUMINUM_STYLE") != "" {
-		styl = aluminumStyle.New()
-	} else {
+	// TODO migrate aluminum
+	// if os.Getenv("TOMO_USE_ALUMINUM_STYLE") != "" {
+		// styl = aluminumStyle.New()
+	// } else {
 		styl = fallbackStyle.New()
-	}
+	// }
 	icons := fallbackIcons.New()
 	
 	iconThemeName := os.Getenv("TOMO_XDG_ICON_THEME")
@@ -38,6 +38,6 @@ func SetTheme () error {
 	}
 	
 	tomo.SetStyle(styl)
-	tomo.SetIcons(icons)
+	tomo.SetIconSet(icons)
 	return nil	
 }
diff --git a/internal/style/styleconcept.tss b/internal/style/styleconcept.tss
new file mode 100644
index 0000000..a039b48
--- /dev/null
+++ b/internal/style/styleconcept.tss
@@ -0,0 +1,21 @@
+$colorBlack    = #000000FF
+$borderOutline = $black / 1
+
+*.Slider {
+	Border:  $borderOutline, $borderColorFocused / 1
+	Color:   $colorGutter
+	Padding: 0 1 1 0
+}
+
+*.Slider[focused] {
+	Border:  $borderOutline
+	Padding: 0
+}
+
+*.Slider[horizontal] {
+	MinimumSize: 48 0
+}
+
+*.Slider[vertical] {
+	MinimumSize: 0 48
+}