@charset "UTF-8";
@font-face {
    /* font-properties */
    font-family: DroidSans;
    src:url('xiyuan.otf')
}
ul,ol{margin:0px; padding:0px;}

body{
	 color:#666666; font-family:'黑体';
}

img{
	border:none; outline:none;
}

li{
	list-style-type:none;
}

.clear{
	clear:both;
}

 
.top5{
	margin-top:5px;
}
.top10{
	margin-top:10px;
}
.top15{
	margin-top:15px;
}
.top20{
	margin-top:20px;
}
.top25{
	margin-top:25px;
}
.ptop10{
	padding-top:10px;
}
.ptop15{
	padding-top:15px;
}

.ptop20{
	padding-top:20px;
}

.bottom5{
	margin-bottom:5px;
}

.bottom10{
	margin-bottom:10px;
}

.bottom15{
	margin-bottom:15px;
}

.bottom20{
	margin-bottom:20px;
}

.bottom25{
	margin-bottom:25px;
}

.left5{
	margin-left:5px;
}
.left10{
	margin-left:10px;
}

.left15{
	margin-left:15px;
}

.right5{
margin-right:5px;
}

.right10{
margin-right:10px;
}
.pages{
	  line-height:25px; clear:both; margin:15px 0px; text-align:center;
}
.main{
	max-width:1700px; margin:0 auto;  
}
.pages a{
	display:inline-block;   text-align:center;  text-decoration:none; color:#333; margin:0px 5px; height:22px; line-height:22px; padding:0px 5px;
}.pages span{	display:inline-block;   text-align:center;    color:#fff; margin:0px 5px; height:23px; line-height:23px; background:#394A9C; padding:0px 5px;}
.pages span.a1{
	display:inline-block;   text-align:center;    color:#333; margin:0px 5px; height:23px; line-height:23px; background:none;  padding:0px 2px;
}
.page-ppt img{
	max-width:100%;
}