4 <title>CSS
2.1 Test Suite: Test for z-ordering of inline-block
</title>
5 <link rel=
"author" title=
"L. David Baron" href=
"http://dbaron.org/" />
6 <link rel=
"author" title=
"Mozilla Corporation" href=
"http://mozilla.com/" />
7 <link rel=
"help" href=
"http://www.w3.org/TR/CSS21/zindex.html#painting-order" />
8 <style type=
"text/css">
9 div
{ width: 2em; height: 1em; }
10 span
{ display:inline-block
; vertical-align: top
; width: 2em; height: 1em; }
11 span span
{ display: block
; background: green
; }
12 div#after
{ margin-top: -1em; background: red
; }
16 <div><span><span> </span></span></div>
17 <div id=
"after"> </div>