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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hTml PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="ja" xml;lang="ja" />
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<title>10/03 test</title>
<style type="text/css">
* {
  margin: 0;
  padding: 0;
}
body {
  background-color: #d2e5e5;
}
#container {
  width: 800px;
  height: auto;
  margin: 15px auto;
  padding: 15px 0;
  background-color: #fff;
}
#header {
  width: 770px;
  height: 85px;
  margin: 0 15px 15px 15px;
  background-color: #e6dcf0;
}
#wrapper {
  widdth: 800px;
  height: auto;
  margin: 0 0 15px 0;
  overflow: auto;
}
#content {
  width: 578px;
  height: 350px;
  margin: 0 0 0 15px;
  background-color: #f0e7db;
  float: left;
}
#sidebar {
  width: 178px;
  height: 350px;
  margin: 0 15px 0 0;
  background-color: #ddf0d5;
  float: right;
}
#footer {
  width: 770px;
  height: 90px;
  margin: 0 15px 0 15px;
  background-color: #f0eeb4;
}
</style>
</head>
<body>
<div id="container">
<div id="header">header</div>
<div id="wrapper">
<div id="content">content</div>
<div id="sidebar">sidebar</div>
</div>
<div id="footer">footer</div>
</div>
</body>
</html>