1 files changed, 24 insertions, 0 deletions
diff --git a/gfx/tests/crashtests/1780567.html b/gfx/tests/crashtests/1780567.html
new file mode 100644
index 0000000000..8e78ca17d8
--- /dev/null
+++ b/gfx/tests/crashtests/1780567.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        * {
+            overflow-inline: hidden;
+            border-end-end-radius: 14mm ! important;
+            border-left-color: WindowFrame;
+            backdrop-filter: saturate(70%);
+        }
+
+        INPUT {
+            outline: medium invert auto;
+        }
+
+        H2 {
+            padding: 69% !important;
+        }
+    </style>
+</head>
+<body>
+<h2 dir='ltr'><dfn> <i> <input></i> </dfn></h2></body>
+</html>
+