*{margin: 0;padding: 0;font-family: "微软雅黑";}

/*bananr*/
.top-box{height: 180px;width: 100%;background: url(bananr.jpg) no-repeat 0;background-size: cover;}
.top-box11{height: 180px;width: 100%;background: url(scbg622.jpg) repeat-x 0;background-size: initial;}
.top-box img{height: 180px;}

/*nav*/
.bt-height-50{height: 50px;background: #2a62af;}
.nav{padding-left: 50px;}
.nav a{font-size: 16px;color: #fff;line-height: 50px;}
.bt-margin{margin:0 75px;}
.bt-margin-75{margin-right: 75px;}
.margin-75{margin-left: 75px;}
/*content*/
.bt-height-35{height:35px;background:#f3f3f3;}
.wrap{padding-top: 20px;min-height:400px;}
.location{padding-left: 15px;margin-left: 15px;background: url(bt_position_blue.png) no-repeat 0;width: 970px;height: 35px;line-height: 35px;}
.bt-box-800{width: 800px;margin: 0 auto;}
.printclose{padding: 10px 0 20px;text-align: right;}
.printclose a{padding-left: 18px;font-size: 13px;margin-left: 15px;}


/*底部*/
.footer{height: 80px;background: #333;}
.foticon{width: 49px;height: 61px;margin-top: 10px;margin-left: 7px;margin-right: 20px;}
.footer-content{width: 924px;}
.footer-content td{text-align: center;}
.footer-content td span{color: #b2b2b2;float: left;display: block;height: 22px;line-height: 22px;}
.footer-content td a{color: #fff;padding:0 5px;}
.footer-content td b{color: #fff;padding:0 5px;}