diff --git a/js/js.libraries/src/dom/html/htmlcore.kt b/js/js.libraries/src/dom/html/htmlcore.kt
index 0337cd78955..cb09fdd0b58 100644
--- a/js/js.libraries/src/dom/html/htmlcore.kt
+++ b/js/js.libraries/src/dom/html/htmlcore.kt
@@ -213,7 +213,7 @@ public native trait HTMLElement : Element {
     public native var offsetHeight: Double = js.noImpl
     public native var offsetTop: Double = js.noImpl
     public native var offsetLeft: Double = js.noImpl
-    public native var offsetParent: Double = js.noImpl
+    public native var offsetParent: HTMLElement? = js.noImpl
     public native var scrollWidth: Double = js.noImpl
     public native var scrollHeight: Double = js.noImpl
     public native var scrollTop: Double = js.noImpl
diff --git a/js/js.libraries/src/dom/html5/canvas.kt b/js/js.libraries/src/dom/html5/canvas.kt
index 088950d5269..7a7b5f2eb9f 100644
--- a/js/js.libraries/src/dom/html5/canvas.kt
+++ b/js/js.libraries/src/dom/html5/canvas.kt
@@ -5,10 +5,6 @@ import js.noImpl
 import js.dom.html.HTMLElement
 import js.dom.core.Element
 
-public native trait HTMLImageElement {
-    public native var crossOrigin: String = js.noImpl
-}
-
 public native trait HTMLCanvasElement : HTMLElement {
     public native var width: Double = js.noImpl
     public native var height: Double = js.noImpl
@@ -29,8 +25,8 @@ public native trait CanvasContext {
     public native fun setTransform(m11: Number, m12: Number, m21: Number, m22: Number, dx: Number, dy: Number): Unit = js.noImpl
     public native var globalAlpha: Double = js.noImpl
     public native var globalCompositeOperation: String = js.noImpl
-    public native var fillStyle: String = js.noImpl
-    public native var strokeStyle: String = js.noImpl
+    public native var fillStyle: Any = js.noImpl
+    public native var strokeStyle: Any = js.noImpl
     public native fun createLinearGradient(x0: Number, y0: Number, x1: Number, y1: Number): CanvasGradient? = js.noImpl
     public native fun createRadialGradient(x0: Number, y0: Number, r0: Number, x1: Number, y1: Number, r1: Number): CanvasGradient? = js.noImpl
     public native var lineWidth: Double = js.noImpl