--- a/layout/style/nsComputedDOMStyle.cpp
+++ b/layout/style/nsComputedDOMStyle.cpp
@@ -601,16 +601,32 @@ nsComputedDOMStyle::DoGetStyleContextNoF
       !aElement->IsHTMLElement(nsGkAtoms::area)) {
     nsIFrame* frame = nsLayoutUtils::GetStyleFrame(aElement);
     if (frame) {
       nsStyleContext* result = frame->StyleContext();
       // Don't use the style context if it was influenced by
       // pseudo-elements, since then it's not the primary style
       // for this element.
       if (!result->HasPseudoElementData()) {
+        // The existing style context may have animation styles so check if we
+        // need to remove them.
+        if (aAnimationFlag == eWithoutAnimation) {
+          nsPresContext* presContext = presShell->GetPresContext();
+          MOZ_ASSERT(presContext, "Should have a prescontext if we have a frame");
+          MOZ_ASSERT(presContext->StyleSet()->IsGecko(),
+                     "stylo: Need ResolveStyleByRemovingAnimation for stylo");
+          if (presContext && presContext->StyleSet()->IsGecko()) {
+            nsStyleSet* styleSet = presContext->StyleSet()->AsGecko();
+            return styleSet->ResolveStyleByRemovingAnimation(
+                     aElement, result, eRestyle_AllHintsWithAnimations);
+          } else {
+            return nullptr;
+          }
+        }
+
         // this function returns an addrefed style context
         RefPtr<nsStyleContext> ret = result;
         return ret.forget();
       }
     }
   }
 
   // No frame has been created, or we have a pseudo, or we're looking