[css-align-3] add writing-mode to testcase

fantasai · fantasai · commit 1904df25725f · 2020-04-28T11:25:14.000-07:00
diff --git a/css-align-3/baseline-align-test.html b/css-align-3/baseline-align-test.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html style="writing-mode: horizontal-tb">
 <style>
 h2 { font: bold 100%/1 sans-serif; }
 div { border: solid 1em; }
