diff --git a/MVMCoreUI/Atoms/Views/Checkbox.swift b/MVMCoreUI/Atoms/Views/Checkbox.swift
index c43accb2..c3879f96 100644
--- a/MVMCoreUI/Atoms/Views/Checkbox.swift
+++ b/MVMCoreUI/Atoms/Views/Checkbox.swift
@@ -33,7 +33,7 @@ import MVMCore
     public var updateSelectionOnly: Bool = false
     
     /// The color of the background when checked.
-    public var checkedBackgroundColor: UIColor = .white {
+    public var checkedBackgroundColor: UIColor = .clear {
         didSet {
             if isSelected {
                 backgroundColor = checkedBackgroundColor
@@ -42,7 +42,7 @@ import MVMCore
     }
     
     /// The color of the background when unChecked.
-    public var unCheckedBackgroundColor: UIColor = .white {
+    public var unCheckedBackgroundColor: UIColor = .clear {
         didSet {
             if !isSelected {
                 backgroundColor = unCheckedBackgroundColor
@@ -62,7 +62,7 @@ import MVMCore
     private var shapeLayer: CAShapeLayer?
     
     /// Width of the check mark.
-    public var checkWidth: CGFloat = 2.3 {
+    public var checkWidth: CGFloat = 2 {
         didSet {
             if let shapeLayer = shapeLayer {
                 CATransaction.withDisabledAnimations {
@@ -172,7 +172,7 @@ import MVMCore
         
         isUserInteractionEnabled = true
         translatesAutoresizingMaskIntoConstraints = false
-        backgroundColor = .white
+        backgroundColor = .clear
     }
     
     //--------------------------------------------------
@@ -304,7 +304,7 @@ import MVMCore
             setshapeLayerStrokeColor(checkColor)
         } else {
             layer.borderColor = UIColor.mfSilver().cgColor
-            backgroundColor = .white
+            backgroundColor = .clear
             alpha = DisableOppacity
             setshapeLayerStrokeColor(UIColor.mfSilver())
         }
@@ -358,7 +358,7 @@ import MVMCore
         shapeLayer?.removeAllAnimations()
         shapeLayer?.removeFromSuperlayer()
         shapeLayer = nil
-        backgroundColor = nil
+        backgroundColor = .clear
         borderColor = .black
         borderWidth = 1.0
         checkColor = .black