3 <meta http-equiv=
"Content-Type" content=
"text/html; charset=iso-8859-1">
4 <title>Testcase for bug
391979</title>
5 <style type=
"text/css">
8 color:black
; background-color:white
; font-size:16px; padding:0; margin:0;
11 .float { float:left
; clear:both
; }
12 .t1 { -moz-column-count:2; -moz-column-width: 9ch; -moz-column-gap: 2ch; background:red
; height:4ch; }
14 .abs { position:absolute
; width:20ch; height:4ch; }
16 .red { background:red
; }
17 .green { background:green
; }
21 <div class=
"abs green" style=
"left:0; top:0;">green
</div>
22 <div class=
"abs red" style=
"left:0; top:4ch; z-index:-1;">green
</div>
23 <div class=
"abs green" style=
"left:0; top:8ch; z-index:2;">green
</div>
24 <div class=
"abs red" style=
"left:0; top:12ch;">green
</div>
27 <div class=
"t1 red">green
</div>
31 <div class=
"t1 green">green
</div>
34 <div class=
"t1" style=
"position: absolute; top:8ch; ">green
</div>
35 <div class=
"t1 green" style=
"position: absolute; top:12ch; z-index:2;">green
</div>