Add m-esr52 at 52.6.0

1 files changed, 21 insertions, 0 deletions

diff --git a/testing/web-platform/tests/common/canvas-frame.css b/testing/web-platform/tests/common/canvas-frame.css
new file mode 100644
index 000000000..0c97a680d
--- /dev/null
+++ b/testing/web-platform/tests/common/canvas-frame.css
@@ -0,0 +1,21 @@
+body {
+    font-size: small;
+    font-family: sans-serif;
+}
+
+p {
+    line-height: 0;
+}
+
+p:first-child {
+    display: inline;
+}
+
+h1 {
+    display: inline;
+}
+
+iframe, object {
+    border: 1px black solid;
+    margin: 2px;
+}