diff --git a/src/snapshot.ts b/src/snapshot.ts
index c5af9f58..0501f499 100644
--- a/src/snapshot.ts
+++ b/src/snapshot.ts
@@ -47,10 +47,10 @@ function serializeNode(n: Node, doc: Document): serializedNode | false {
attributes[name] = value;
}
// remote css
- if (tagName === 'link' && attributes.hasOwnProperty('href')) {
- const stylesheet = Array.from(doc.styleSheets).find(
- s => s.href === attributes.href,
- );
+ if (tagName === 'link') {
+ const stylesheet = Array.from(doc.styleSheets).find(s => {
+ return s.href === (n as HTMLLinkElement).href;
+ });
const cssText = getCssRulesString(stylesheet as CSSStyleSheet);
if (cssText) {
attributes = {
diff --git a/test/html/iframe-inner.html b/test/html/iframe-inner.html
new file mode 100644
index 00000000..2ef778d9
--- /dev/null
+++ b/test/html/iframe-inner.html
@@ -0,0 +1 @@
+
diff --git a/test/html/iframe.html b/test/html/iframe.html
new file mode 100644
index 00000000..8b45139e
--- /dev/null
+++ b/test/html/iframe.html
@@ -0,0 +1,12 @@
+
+
+
+
+
+
+ iframe
+
+
+
+
+
diff --git a/test/html/with-script.html b/test/html/with-script.html
index 5ef140a7..d7271338 100644
--- a/test/html/with-script.html
+++ b/test/html/with-script.html
@@ -9,7 +9,7 @@
-
+
@@ -30,7 +30,7 @@
-
+
diff --git a/test/html/with-style-sheet.html b/test/html/with-style-sheet.html
index 14f09d38..9fc5bdad 100644
--- a/test/html/with-style-sheet.html
+++ b/test/html/with-style-sheet.html
@@ -6,7 +6,7 @@
with style sheet
-
+