x; text-indent: 2em; line-height: 23px;}
  .button{display:inline-block; *display:inline; *zoom:1; line-height:30px; padding:0 20px; background-color:#56B4DC; color:#fff; font-size:14px; border-radius:3px; cursor:pointer; font-weight:normal;}
  .photos-demo img{width:200px;}
  </style>
  
  <script src="http://cdn.bootcss.com/jquery/1.12.3/jquery.min.js"></script>
  <script src="../dist/layer.js"></script>
</head>
<body>
<div class="box">
<pre>
 @Name：layer
 @Version：v<script>document.write(layer.v)</sc