/*窗口*/
body { margin:0; padding:0;}
	*html{background-image:url(about:blank);background-attachment:fixed;}/*解决IE6下滚动抖动的问题*/
	#window{width:100%;height:100%; position:fixed;top:0;left:0;background: url(../images/heibg.png) repeat left top;display:none;z-index:10000; _position:absolute;_top:expression(eval(document.documentElement.scrollTop));}
	#float_window{position:absolute;top:50%; left:50%; padding:0px; z-index:20001;}
	#float_window .closewindow{width:52px;background:url(../images/btn_close.png) no-repeat left bottom;height:52px;position:absolute;}
	#float_window .closewindow:hover{background-position:left top;}
	#video{width:850;height:600px;background:#000;}
	#videoz {width:1056;height:950px;background:#000;}

.jieshao { margin:0 auto; width:1056px; overflow:hidden;}
.jieshao_1 { width:1056px; overflow:hidden;}
.jieshao_2 { background:url(../images/images2.png) repeat-y; width:1056px; overflow:hidden;}
.jieshao_3 { background:url(../images/images1.png); width:1056px; height:100px; position:relative; text-align:center;}
.jieshao_3 a { font-family:"微软雅黑"; font-size:34px; font-weight:200px; color:#0CF; display:block; padding:26px 0 0 0;}
.jieshao_4 { margin:0 28px 15px 28px; width:1000px; height:600px; overflow:auto; line-height:30px; text-align:left;}
.jieshao_4 img { border-radius:1em;}
.jieshao_5 { width:1056px; overflow:hidden;}
.jieshao_6 { margin:0 28px 15px 28px; width:1000px; height:450px;}