*{margin:0;padding:0;}
a img{border:0;}
ul,li,dl,dt,dd{list-style:none;}
a,input,textarea{outline:none;}
input,textarea{/*background-color:transparent;*/}
a{text-decoration:none;color:#fff;}
a:hover{text-decoration:none;}
a img{ border:0;}
i{font-style:normal;}
table{ margin:0 auto; width:100%; border-collapse:collapse;}
.clearfix{ *zoom:1;}
.clearfix:after {visibility:visible;display: block;font-size: 0;content: " ";clear: both;height: 0;}

/*共用样式*/
* html{ background-image:url(about:blank); background-attachment:fixed; }
body{font-size:14px;font-family:"微软雅黑",Arial;background: #f0f5fb;}
.clear{height:0;font-size:0;line-height:0;clear:both;overflow:hidden;}
.hide{display:none;}

.fl{float:left;}
.fr{float:right;}
.mt10{margin-top:10px;}
.mt20{margin-top:20px;}
.mt30{margin-top:30px;}

/* 头部开始 */

.top{width: 980px; height: 80px; margin: 0 auto;/*background: url(../images/top_bg.jpg) no-repeat;*/}
.logo{display: block;width: 180px;height: 80px; background: url(../images/logo.png) no-repeat;}
.nav{float: right;width: 490px; height: 32px;margin-top: 26px;}
.nav li{float: left;width: 80px;margin-right:20px;height: 32px;text-align: center;line-height: 32px;_display: inline-block;}
.nav li.last{margin-right: 0px;}
.nav a{display: block;width: 80px;height:32px;color: #676767;font-size: 15px;}
.nav a:hover{background: url(../images/nav_hover.gif) no-repeat;}
.nav a.active{background: url(../images/nav_active.png) no-repeat; color: #fff;}
.nav a.active:hover{background: url(../images/nav_active.png) no-repeat; color: #fff;}

/* 头部结束 */

/* 尾部开始 */

.footer-box{width:100%;min-width: 980px;background: #e2eaf5;border-top: 1px solid #fff;}
.footer{width: 980px;height: 142px;margin:0 auto;text-align: center;}
.copyright{padding-top: 20px;line-height: 30px;color: #676767;font-size: 14px;}
.copyright .blue{color: #3086d5;}

/* 尾部结束 */