为什么我的foot在网页上没显示出来？

<html>

<head>

body{margin:0;padding:0}

.top{height:100px;background:blue}

.head{height:100px;wideth:800px;background:#ddd;margin:0 auto}

.main{width:800px;height:600px;background:#900;margin:0 auto}

.left{width:200px;height:600px;background:#ccc;float:left}

.right{width:600px;height:600px;;background:#ddd;float:left}

.sub_l{width:400px;height:600px;background:green;float:left}

.sub_r{width:200px;height:600px;background:#ccc;float:right}

.foot{width:800px;height:100px;background:blue;margin:0 auto}

</style>

</head>

<body>

</div>

</div>

</body>

</html>

图像789

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1回答

qq_大寒_2

.head{height:100px;wideth:800px;background:#ddd;margin:0 auto}有个小错误。，width写成wideth了。<body> <div class="top"> <div class="head"></div> </div> <div class="main"> <div class="left"></div> <div class="right"> <div class="sub_l"></div> <div class="sub_r"></div> </div> </div> <div class="foot"></div> </body>

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