body{font-family: "Hiragino Sans GB","STHeiti","Microsoft YaHei","微软雅黑","simsun","sans-serif",Arial;font-size:85%;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;
background-color: #fff;}
*{margin:0px;padding:0px;}
h1,h2,h3,h4,h5,h6,em{font-weight:normal;font-style:normal;}
table,td,tr{border:none;border-collapse:collapse;}
ul,ol,li{list-style:none;}
img,fieldset{border:medium none;display:block;}
img{vertical-align:left;}
a{cursor:pointer;}
a:link,a:visited{color:#333;text-decoration:none;}
a:hover,a:active{color:#1d2855;text-decoration:none;}
a{blr:expression(this.onFocus=this.blur());outline:none;-webkit-transition: all 0.3s ease;-moz-transition: all 0.3s ease;transition: all 0.3s ease;}
.clear,.clearing{clear:both;width:1px;overflow:hidden;height:0;}
/*pb*/
.hidden{display:none;}
.left{float: left;}
.right{float: right;}
h1{display: block;width: 0;height: 0;overflow: hidden;font-size: 0;}

/*large*/
.large{background:url(images/banner-1.jpg) no-repeat center top;}

/*banner*/
.banner{width: 1000px;margin: 0 auto 0;overflow: hidden;}
.banner_2{display:none;}

/*nav*/
.nav{width: 100%;margin: 0 auto 0;height: 48px;border-top: 2px solid #ff7000;background-color: #e9e9e9;}
.nav_a{width: 1000px;margin: 0 auto 0;overflow: hidden;}
.nav_a a{display: block;height: 48px;font-size: 18px;line-height: 48px;padding-right: 20px;padding-left: 20px;float: left;}
.nav_a a:link,.nav_a a:visited{color:#666;text-decoration:none;}
.nav_a a:hover,.nav_a a:active{color:#fff;text-decoration:none;background-color: #ff7000;}

/*content*/
.content{width: 998px;margin: 20px auto 20px;overflow: hidden;border: 1px solid #e9e9e9;padding-bottom: 20px;}

/*group*/
.group{width: 958px;margin: 20px auto 0;overflow: hidden;}
.group .tit{width: 100%;height: 48px;margin: 0px auto 0;overflow: hidden;border-bottom: 2px solid #ff7000;}
.group .tit h2{float: left;padding-left: 10px;font-size: 18px;line-height: 48px;color:#333;font-weight:bold;}
.group .tit span{float: right;padding-right: 10px;font-size: 14px;line-height: 48px;}
.group .tit span a:link,.group .tit span a:visited{color:#666;text-decoration:none;}
.group .tit span a:hover,.group .tit span a:active{color:#ff7000;text-decoration:none;}
.group .group_ul{width: 100%;margin: 10px auto 0;overflow: hidden;}
.group .group_ul li{width: 100%;border-bottom: 1px dashed #e9e9e9;overflow:hidden;padding-top: 10px;padding-bottom: 10px;}
.group .group_ul .group_ul_one{display: block;width: 18%;font-size: 14px;line-height: 24px;float: left;overflow:hidden;}
.group .group_ul .group_ul_one a{color:#666;}
.group .group_ul .group_ul_two{display: block;width: 70%;font-size: 14px;line-height: 24px;float: left;overflow:hidden;}
.group .group_ul .group_ul_two a{color:#333;}
.group .group_ul .group_ul_three{display: block;width: 10%;font-size: 14px;line-height: 24px;float: right;overflow:hidden;}
.group .group_ul .lxl{font-weight:bold;}

/*-----------------------------------------------------------------*/
@media screen and (max-width:768px){
	.banner{width: auto;}
	.banner img{max-width: 100%;height: auto;}
	.nav{height: auto;}
	.nav_a{width: auto;}
	.content{width: 96%;}
	.group{width: 98%;}
}
@media screen and (max-width:480px){
	.banner_1{display:none;}
	.banner_2{display:block;}
	.nav_a a{width: 50%;padding-right: 0px;padding-left: 0px;text-indent:20px;font-size: 16px;}
	.group{width: 96%;}
}
@media screen and (max-width:320px){
	.nav_a a{text-indent:10px;font-size: 14px;}
	.group{margin: 10px auto 0;}
}