diff --git a/src/Toplo-LookAndFeel/ToTheme.class.st b/src/Toplo-LookAndFeel/ToTheme.class.st
index 58fd9e8c5..e09b39782 100644
--- a/src/Toplo-LookAndFeel/ToTheme.class.st
+++ b/src/Toplo-LookAndFeel/ToTheme.class.st
@@ -317,12 +317,25 @@ ToTheme >> controlHeightSM [
 ]
 
 { #category : #border }
-ToTheme >> dashed [
+ToTheme >> dashArray [
 	"dashed rendering equivalent in web UI"
 	
 	^ #( 3 3 )
 ]
 
+{ #category : #border }
+ToTheme >> dashed [
+	"dashed rendering equivalent in web UI"
+	
+	
+	self
+		deprecated: 'Please use dashArray instead.'
+		transformWith: '`@receiver dashed'
+			-> '`@receiver dashArray'.
+
+	^ self dashArray
+]
+
 { #category : #settings }
 ToTheme >> defaultColorPrimary [
 
diff --git a/src/Toplo/ToBackgroundLook.class.st b/src/Toplo/ToBackgroundLook.class.st
index 45b4cf248..134c653fd 100644
--- a/src/Toplo/ToBackgroundLook.class.st
+++ b/src/Toplo/ToBackgroundLook.class.st
@@ -16,9 +16,9 @@ ToBackgroundLook >> hoverBg [
 ]
 
 { #category : #accessing }
-ToBackgroundLook >> hoverBg: aBackground [
+ToBackgroundLook >> hoverBg: aValuable [
 
-	hoverBg := aBackground
+	hoverBg := aValuable
 ]
 
 { #category : #'event handling' }
@@ -36,9 +36,9 @@ ToBackgroundLook >> initialBg [
 ]
 
 { #category : #accessing }
-ToBackgroundLook >> initialBg: anObject [
+ToBackgroundLook >> initialBg: aValuable [
 
-	initialBg := anObject
+	initialBg := aValuable
 ]
 
 { #category : #'event handling' }
@@ -56,9 +56,9 @@ ToBackgroundLook >> pressedBg [
 ]
 
 { #category : #accessing }
-ToBackgroundLook >> pressedBg: aBackground [
+ToBackgroundLook >> pressedBg: aValuable [
 
-	pressedBg := aBackground
+	pressedBg := aValuable
 ]
 
 { #category : #'event handling' }
diff --git a/src/Toplo/ToBorderLook.class.st b/src/Toplo/ToBorderLook.class.st
index 0480c6b09..6dcb3c85c 100644
--- a/src/Toplo/ToBorderLook.class.st
+++ b/src/Toplo/ToBorderLook.class.st
@@ -5,7 +5,9 @@ Class {
 		'builder',
 		'pressedPaint',
 		'hoverPaint',
-		'initialPaint'
+		'initialPaint',
+		'width',
+		'dashArray'
 	],
 	#category : #'Toplo-Core-Theme-Looks'
 }
@@ -41,9 +43,15 @@ ToBorderLook >> clickLookEvent: anEvent [
 ]
 
 { #category : #accessing }
-ToBorderLook >> dashArray: anArray [
+ToBorderLook >> dashArray [
 
-	self builder dashArray: anArray
+	^ dashArray
+]
+
+{ #category : #accessing }
+ToBorderLook >> dashArray: aValuable [
+
+	dashArray := aValuable
 ]
 
 { #category : #initialization }
@@ -64,9 +72,9 @@ ToBorderLook >> hoverPaint [
 ]
 
 { #category : #accessing }
-ToBorderLook >> hoverPaint: aPaint [
+ToBorderLook >> hoverPaint: aValuable [
 
-	hoverPaint := aPaint
+	hoverPaint := aValuable
 ]
 
 { #category : #'event handling' }
@@ -76,6 +84,8 @@ ToBorderLook >> hoveredLookEvent: anEvent [
 	self hoverPaint ifNil: [ ^ self ].
 	anEvent elementDo: [ :e |
 		e border: (self builder
+				 dashArray: (self dashArray value: e);
+				 width: (self width value: e);
 				 paint: (self hoverPaint value: e);
 				 build) ]
 ]
@@ -87,6 +97,8 @@ ToBorderLook >> initialLookEvent: anEvent [
 	self initialPaint ifNil: [ ^ self ].
 	anEvent elementDo: [ :e |
 		e border: (self builder
+				 dashArray: (self dashArray value: e);
+				 width: (self width value: e);
 				 paint: (self initialPaint value: e);
 				 build) ]
 ]
@@ -98,16 +110,18 @@ ToBorderLook >> initialPaint [
 ]
 
 { #category : #accessing }
-ToBorderLook >> initialPaint: aPaint [
+ToBorderLook >> initialPaint: aValuable [
 
-	initialPaint := aPaint
+	initialPaint := aValuable
 ]
 
 { #category : #initialization }
 ToBorderLook >> initialize [ 
 	
 	super initialize.
-	builder := self defaultBuilder
+	builder := self defaultBuilder.
+	dashArray := [ :e | #() ].
+	width := [ :e | 0 ]
 ]
 
 { #category : #'event handling' }
@@ -117,6 +131,8 @@ ToBorderLook >> pressedLookEvent: anEvent [
 	self pressedPaint ifNil: [ ^ self ].
 	anEvent elementDo: [ :e |
 		e border: (self builder
+				 dashArray: (self dashArray value: e);
+				 width: (self width value: e);
 				 paint: (self pressedPaint value: e);
 				 build) ]
 ]
@@ -128,13 +144,19 @@ ToBorderLook >> pressedPaint [
 ]
 
 { #category : #accessing }
-ToBorderLook >> pressedPaint: aPaint [
+ToBorderLook >> pressedPaint: aValuable [
 
-	pressedPaint := aPaint
+	pressedPaint := aValuable
 ]
 
 { #category : #accessing }
-ToBorderLook >> width: aNumber [
+ToBorderLook >> width [
 
-	self builder width: aNumber
+	^ width
+]
+
+{ #category : #accessing }
+ToBorderLook >> width: aValuable [
+	
+	width := aValuable
 ]
diff --git a/src/Toplo/ToButtonDefaultType.class.st b/src/Toplo/ToButtonDefaultType.class.st
index 864197126..f9d1739d6 100644
--- a/src/Toplo/ToButtonDefaultType.class.st
+++ b/src/Toplo/ToButtonDefaultType.class.st
@@ -12,19 +12,20 @@ ToButtonDefaultType >> borderLookIn: anElement [
 
 	| borderLook |
 	borderLook := ToBorderLook new.
-	self dashed ifTrue: [ borderLook dashArray: anElement toTheme dashed ].
+	self dashed ifTrue: [
+		borderLook dashArray: [ :e | e toTheme dashArray ] ].
 	self danger
 		ifTrue: [
 			borderLook
-				initialPaint: [ :e | e toTheme colorError];
-				hoverPaint: [ :e | e toTheme colorErrorHover];
-				pressedPaint: [ :e | e toTheme colorErrorHover darker] ]
+				initialPaint: [ :e | e toTheme colorError ];
+				hoverPaint: [ :e | e toTheme colorErrorHover ];
+				pressedPaint: [ :e | e toTheme colorErrorHover darker ] ]
 		ifFalse: [
 			borderLook
-				initialPaint: [ :e | e toTheme colorBorder];
-				hoverPaint: [ :e | e toTheme colorPrimaryHover];
+				initialPaint: [ :e | e toTheme colorBorder ];
+				hoverPaint: [ :e | e toTheme colorPrimaryHover ];
 				pressedPaint: [ :e | e toTheme colorPrimaryPressed ] ].
-	borderLook width: anElement toTheme lineWidth.
+	borderLook width: [ :e | e toTheme lineWidth ].
 	^ borderLook
 ]
 
@@ -46,9 +47,9 @@ ToButtonDefaultType >> regularFormLookIn: anElement [
 	| formLook |
 	formLook := ToImageFormLook new.
 	formLook
-		initialColor: anElement toTheme colorText;
-		hoverColor: anElement toTheme colorPrimary;
-		pressedColor: anElement toTheme colorPrimaryPressed.
+		initialColor: [ :e | e toTheme colorText];
+		hoverColor: [ :e | e  toTheme colorPrimary];
+		pressedColor: [ :e | e toTheme colorPrimaryPressed].
 	^ formLook
 ]
 
diff --git a/src/Toplo/ToButtonLinkType.class.st b/src/Toplo/ToButtonLinkType.class.st
index 789041032..853486839 100644
--- a/src/Toplo/ToButtonLinkType.class.st
+++ b/src/Toplo/ToButtonLinkType.class.st
@@ -10,9 +10,9 @@ ToButtonLinkType >> regularFormLookIn: anElement [
 	| formLook |
 	formLook := ToImageFormLook new.
 	formLook
-		initialColor: anElement toTheme colorLink;
-		hoverColor: anElement toTheme colorLinkHover;
-		pressedColor: anElement toTheme colorPrimaryPressed.
+		initialColor: [ :e | e  toTheme colorLink];
+		hoverColor: [ :e | e  toTheme colorLinkHover];
+		pressedColor: [ :e | e  toTheme colorPrimaryPressed].
 	^ formLook
 ]
 
diff --git a/src/Toplo/ToButtonPrimaryType.class.st b/src/Toplo/ToButtonPrimaryType.class.st
index 36b55ad4d..bc79823be 100644
--- a/src/Toplo/ToButtonPrimaryType.class.st
+++ b/src/Toplo/ToButtonPrimaryType.class.st
@@ -38,7 +38,7 @@ ToButtonPrimaryType >> labelLookIn: anElement [
 ToButtonPrimaryType >> regularFormLookIn: anElement [
 
 	^ ToImageFormLook new
-		  initialColor: anElement toTheme colorImageLightSolid;
+		  initialColor: [ :e | e toTheme colorImageLightSolid ];
 		  yourself
 ]
 
diff --git a/src/Toplo/ToButtonTextType.class.st b/src/Toplo/ToButtonTextType.class.st
index b52756f4f..dfe43b3bc 100644
--- a/src/Toplo/ToButtonTextType.class.st
+++ b/src/Toplo/ToButtonTextType.class.st
@@ -28,9 +28,9 @@ ToButtonTextType >> regularFormLookIn: anElement [
 	| formLook |
 	formLook := ToImageFormLook new.
 	formLook
-		initialColor: anElement toTheme colorText;
-		hoverColor: anElement toTheme colorText;
-		pressedColor: anElement toTheme colorText.
+		initialColor: [ :e | e toTheme colorText];
+		hoverColor: [ :e | e  toTheme colorText];
+		pressedColor: [ :e | e  toTheme colorText].
 	^ formLook
 ]
 
diff --git a/src/Toplo/ToButtonType.class.st b/src/Toplo/ToButtonType.class.st
index c6a8200f5..0d5026257 100644
--- a/src/Toplo/ToButtonType.class.st
+++ b/src/Toplo/ToButtonType.class.st
@@ -37,9 +37,9 @@ ToButtonType >> dangerFormLookIn: anElement [
 	| formLook |
 	formLook := ToImageFormLook new.
 	formLook
-		initialColor: anElement toTheme colorError;
-		hoverColor: anElement toTheme colorErrorHover;
-		pressedColor: anElement toTheme colorError darker.
+		initialColor: [ :e | e toTheme colorError];
+		hoverColor: [ :e | e toTheme colorErrorHover];
+		pressedColor: [ :e | e toTheme colorError darker].
 	^ formLook
 ]
 
diff --git a/src/Toplo/ToCheckboxImageSkin.class.st b/src/Toplo/ToCheckboxImageSkin.class.st
index 0068d78c3..f234c4a95 100644
--- a/src/Toplo/ToCheckboxImageSkin.class.st
+++ b/src/Toplo/ToCheckboxImageSkin.class.st
@@ -14,7 +14,7 @@ ToCheckboxImageSkin >> onSkinInstalledIn: anElement [
 				initialPaint: [ :e | e toTheme colorBorder];
 				hoverPaint: [ :e | e toTheme colorPrimaryHover];
 				pressedPaint: [ :e | e toTheme colorPrimaryPressed];
-				width: 1.
+				width: [ :e | e toTheme lineWidth ].
 	self addLook: borderLook.
 
 	
diff --git a/src/Toplo/ToImageFormLook.class.st b/src/Toplo/ToImageFormLook.class.st
index 59e779bfd..c70d9953e 100644
--- a/src/Toplo/ToImageFormLook.class.st
+++ b/src/Toplo/ToImageFormLook.class.st
@@ -27,9 +27,9 @@ ToImageFormLook >> hoverColor [
 ]
 
 { #category : #accessing }
-ToImageFormLook >> hoverColor: aColor [
+ToImageFormLook >> hoverColor: aValuable [
 
-	hoverColor := aColor
+	hoverColor := aValuable
 ]
 
 { #category : #'event handling' }
@@ -38,7 +38,7 @@ ToImageFormLook >> hoveredLookEvent: anEvent [
 	super hoveredLookEvent: anEvent.
 	self hoverColor ifNil: [ ^ self ].
 	anEvent elementDo: [ :e |
-		self adaptForegroundIn: e withColor: self hoverColor ]
+		self adaptForegroundIn: e withColor: (self hoverColor value: e) ]
 ]
 
 { #category : #accessing }
@@ -48,9 +48,9 @@ ToImageFormLook >> initialColor [
 ]
 
 { #category : #accessing }
-ToImageFormLook >> initialColor: aColor [
+ToImageFormLook >> initialColor: aValuable [
 
-	initialColor := aColor
+	initialColor := aValuable
 ]
 
 { #category : #'event handling' }
@@ -59,7 +59,7 @@ ToImageFormLook >> initialLookEvent: anEvent [
 	super initialLookEvent: anEvent.
 	self initialColor ifNil: [ ^ self ].
 	anEvent elementDo: [ :e |
-		self adaptForegroundIn: e withColor: self initialColor ]
+		self adaptForegroundIn: e withColor: (self initialColor value: e) ]
 ]
 
 { #category : #accessing }
@@ -69,9 +69,9 @@ ToImageFormLook >> pressedColor [
 ]
 
 { #category : #accessing }
-ToImageFormLook >> pressedColor: aColor [
+ToImageFormLook >> pressedColor: aValuable [
 
-	pressedColor := aColor
+	pressedColor := aValuable
 ]
 
 { #category : #'event handling' }
@@ -80,5 +80,5 @@ ToImageFormLook >> pressedLookEvent: anEvent [
 	super pressedLookEvent: anEvent.
 	self pressedColor ifNil: [ ^ self ].
 	anEvent elementDo: [ :e |
-		self adaptForegroundIn: e withColor: self pressedColor ]
+		self adaptForegroundIn: e withColor: (self pressedColor value: e)]
 ]
diff --git a/src/Toplo/ToRadioImageSkin.class.st b/src/Toplo/ToRadioImageSkin.class.st
index d91f8c31b..a1acb02a5 100644
--- a/src/Toplo/ToRadioImageSkin.class.st
+++ b/src/Toplo/ToRadioImageSkin.class.st
@@ -15,7 +15,7 @@ ToRadioImageSkin >> onSkinInstalledIn: anElement [
 				initialPaint: [ :e | e toTheme colorBorder];
 				hoverPaint: [ :e | e toTheme colorPrimaryHover];
 				pressedPaint: [ :e | e toTheme colorPrimaryPressed];
-				width: 1.
+				width: [ :e | e toTheme lineWidth ].
 	self addLook: borderLook.