Salam (means Hello) :)
I'm trying to implement a 3 column layout for my web page using display:table & display:table-cell. It works fine in firefox and chrome, and I know that this feature should be supported in IE 9, but all I achieved so far is no more than this screenshot: 

how can I get this to work in IE 8+ ?
here is my complete code:
(JS Fiddle available)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<html>
<head>
    <title>test</title>
    <meta http-equiv="Content-Type" Content="text/html;charset=UTF-8">
    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }
        html,body{
            width:100%;
            margin:0;
            padding:0;
        }
        .container{
            display:table;
            width:100%;
            border-collapse:separate;
        }
        .col{
            display:table-cell;
        }
        .side-1{
            width:200px;
            background: #efefef;
        }
        .side-2{
            width:200px;
            background: #f8f8f8;
        }
        .content{
        }
        #header,#footer{
            height:40px;
            background: #e4f3fd;
        }
    </style>
</head>
<body>
<div id="header">header</div>
<div class="container">
    <div class="col side-1">
        sidebar 1
        <br>.<br>.<br>.
    </div>
    <div class="col side-2">
        sidebar 2
        <br>.<br>.<br>.
    </div>
    <div class="col content">
        content
        <br>.<br>.<br>.
    </div>
</div>
<div id="footer">footer</div>
</body>
</html>
 
    