<!DOCTYPE html> <html> <title>CSS 2.1 Test Suite: handling of blocks inside inlines</title> <link rel="author" title="Boris Zbarsky" href="mailto:bzbarsky@mit.edu" /> <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" /> <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#anonymous-block-level"/> <meta name="flags" content="" /> <body style="width: 0"> <span style="border: 2px solid blue;"> <span style="display: block"></span> a b <script>document.body.offsetWidth</script> <span style="display: block"></span> c </span> </body> </html>