Update Aluminum style

internal/styles/aluminum/aluminum.tss

@@ -97,10 +97,21 @@ $BorderOuterShadow    = #a4afc0                         / 0 1 1 0;
 	Gap:    0;
 }
 
+*.Container[menu, torn] {
+	Border: ;
+	Color:  $ColorBackground;
+	Gap:    0;
+}
+
 *.Heading {
 	Align: middle middle;
 }
 
+*.Heading[menu] {
+	Align:   middle middle;
+	Padding: 4 8;
+}
+
 *.Separator {
 	Border: $BorderEngraved;
 }
@@ -213,3 +224,19 @@ $BorderOuterShadow    = #a4afc0                         / 0 1 1 0;
 *.CalendarDay[weekend] {
 	Color: $ColorCalendarWeekend;
 }
+
+*.TabbedContainer {
+	Gap: 0;
+}
+
+*.TabRow {
+	Border: $BorderEngraved, $BorderGap, $BorderInnerShadow;
+	Color:  $ColorSunken;
+	Gap:    0;
+}
+
+*.Tab {
+	Border:  $BorderEngraved, $BorderGap, $BorderLifted;
+	Color:   $ColorRaised;
+	Padding: 4 8;
+}

internal/styles/fallback/wintergreen.go

@@ -538,6 +538,43 @@ rules := []style.Rule {
 		tomo.AttrColor { Color: tomo.ColorSunken },
 		tomo.AttrMinimumSize { X: 128, Y: 128 },
 	), tomo.R("", "ColorPickerMap")),
+	
+	// *.Dropdown
+	style.Ru(style.AS (
+		tomo.AttrBorder {
+			outline,
+			tomo.Border {
+				Width: tomo.I(1),
+				Color: borderColorLifted,
+			},
+		},
+		tomo.AttrPadding(tomo.I(4, 8)),
+		tomo.AttrColor { Color: tomo.ColorRaised },
+	), tomo.R("", "Dropdown")),
+
+	// *.Dropdown[focused]
+	style.Ru(style.AS (
+		tomo.AttrBorder {
+			outline,
+			tomo.Border {
+				Width: tomo.I(1),
+				Color: borderColorFocused,
+			},
+		},
+	), tomo.R("", "Dropdown"), "focused"),
+	
+	// *.Dropdown[pressed]
+	style.Ru(style.AS (
+		tomo.AttrBorder {
+			outline,
+			tomo.Border {
+				Width: tomo.I(1, 0, 0, 1),
+				Color: borderColorEngraved,
+			},
+		},
+		tomo.AttrPadding(tomo.I(5, 8, 4, 9)),
+		tomo.AttrColor { Color: colorCarvedPressed },
+	), tomo.R("", "Dropdown"), "pressed"),
 }
 
 	return &style.Style {