/* 中图层 */
	#mi_middle_image {
		margin:4px 0px 6px 0px;
		width:250px;
		height:300px;
		text-align:center;
		cursor:pointer;
		border:1px solid #ccc;
		background:#fff;
	}

	/* 中图 */
	#mi_medium {
		vertical-align:top;
	}

	#mi_big_image{	/*大图层*/
		position:absolute;/*IE6*/
		width:550px;
		height:600px;
		z-index:10002;
		background:#FFFFFF;
		background-image:url('images/mi_border.jpg');
	}
	#mi_bg{	/*透明背景*/
		position:absolute;top:0px; left:0px;
		z-index:10001;
		filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50); -moz-opacity:.50; opacity: .50; 
		background-color:#cccccc;
		}
	#mi_bg_iframe {
		position:absolute; top:0px; left:0px;
		z-index:10000;
		filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0); -moz-opacity:.0; opacity: .0; 
		background-color:#ffffff;
	}

	/* 最外层 */
	#mi_div {
		float:left;
		clear:left;
		width:256px;
		height:360px;
		border:0px solid red;
	}

	/* 中图下的左翻页 */
	.button_left1{
		float:left;
		margin:1px 3px 0px 0px;
		cursor:pointer;
	}

	/* 中图下的右翻页 */
	.button_right1{
		float:right;
		margin:1px 7px 0px 0px;
		cursor:pointer;
	}
	.button_left2{
		float:left;
		margin:1px 4px 0px 23px;
		cursor:pointer;
	}
	.button_right2{
		float:right;
		margin:1px 2px 0px 1px;
		cursor:pointer;
	}
	.shut_button{
		float:right;
		width:15px;
		height:15px;
		cursor:pointer;
		padding-top:7px;
		padding-right:7px;
	}
	.btn{	/*关闭按钮层*/
		height:22px;
	}
	.big_div{	/*大图片层*/
		width:550px;
		height:500px;
		margin-top:5px;
		cursor:pointer;
	}
	.small_div{	/*大图下小图层*/
		margin:10px 0px 0px 140px;
		width:250px;
		height:40px;
	}