*{
	margin:0;padding:0;
}
a{
	text-decoration:none;font-family:"幼圆";
}
ul,ol{
	list-style:none;
}
body{
	font-family:"幼圆";
}
/*logo begin*/
.logo{
	width:100%;min-width:1260px;height:200px;line-height:200px;
	background:url(../images/logoback.png) no-repeat center top;
	color:white;font-size:40px;text-align:center;font-weight:bold;letter-spacing:18px;
}
/*logo end*/
/*nav begin*/
.nav{
	width:100%;min-width:1260px;height:48px;background:#555;
}
.nav > ul{
	width:1260px;height:100%;margin:0 auto;background:#536f98;
}
.nav > ul > li{
	float:left;position:relative;
}
.nav > ul > li > a{
	width:140px;height:48px;line-height:48px;text-align:center;
	color:white;font-size:18px;font-weight:bold;
	display:block;
}
.nav > ul > li > a:hover{
	background:#555;
}
.nav > ul > li > ol{
	width:120px;padding:0 10px;
	text-align:center;
	position:absolute;left:0px;top:48px;display:none;z-index:100;
}
.nav > ul > li > ol > li > a{
	width:100%;height:35px;line-height:35px;margin-top:5px;background:#333;border-radius:4px;
	color:white;font-size:16px;
	display:block;
}
.nav > ul > li > ol > li > a:hover{
	background:orange;
}
/*nav end*/
/*footer begin*/
.footer{
	width:100%;height:50px;line-height:50px;background:#999;
	text-align:center;
}
/*footer end*/