<style type="text/css">
/*无信息提示*/
.tishibox{text-align:center;overflow:hidden;padding-top:40%}
.tishibox b{display:block;width:100px;height:100px;border-radius:100px;border:1px solid #dddddd;color:#dddddd;font-size:50px;line-height:100px;text-align:center;margin:20px auto}
</style>
</head>
<body>
<div class="tishibox">
<b>!</b>
<p>暂无数据</p>
</div>
