2 <!-- Reftest for bug 376532: should show single missing glyph box for non-BMP
3 characters (not surrogates)
4 Test 1 uses a narrow paragraph with overflow-x: hidden so that if two
5 missing glyph boxes are displayed only one will be visible
9 <meta http-equiv=
"content-type" content=
"text/html; charset=utf-8">
11 <style type=
"text/css">