从熔炉开始（四）

    <!doctype html pulc "-//w3c//dtd xhtl 1.0 strict//en" "http://.w3./tr/xhtml1/dtd/xhtml1-strict.dtd">

    <html xmlns="http://.w3./1999/xhtml">

    <head>

    <meta http-equiv="tent-type" tent="text/html; charset=gb2312"/>

    <title>404 - ??????????????</title>

    <style type="text/css">

    body{margin:0;font-size:.7em;font-family:verdana, rial, helvetica, sans-serif;background:eeeeee;}

    fieldset{padding:0 15px 10px 15px;}

    h1{font-size:2.4em;margin:0;color:fff;}

    h2{font-size:1.7em;margin:0;color:cc0000;}

    h3{font-size:1.2em;margin:10px 0 0 0;color:000000;}

    header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:"trebuchet s", verdana, sans-serif;color:fff;

    background-color:555555;}

    tent{margin:0 0 0 2%;positioive;}

    .tent-tainer{background:fff;width:96%;margin-top:8px;padding:10px;positioive;}

    -->

    </style>

    </head>

    <body>

    <h1>??????????</h1>

    <fieldset>

    <h2>404 - ??????????????