*{margin:0; padding:0; list-style:none;font-family:"微软雅黑";color: #fff;  border: none; text-decoration:none; }
body{ background:#EDEEF0;}
strong,a{color:#333;}


.menu{float:left;position: relative;width:100%;background:#173E6D;height: 49px;}
.menu ul{width:1200px;margin:0 auto;}
.menu li{float:left;margin-right:42px;position: relative;color:#fff;}
.menu li:last-child{margin-right:0;}
.menu li a{font-size:16px;color: #fff;display:inline-block;padding:0 8px;position: relative;padding-bottom:14px;line-height: 49px;}

.menu li:hover a,.menu li.active a{color: #fff;opacity: .8;}



/*综合样式*/
.blank{ width:1200px; height:50px;}
.clear{ clear:both;}
.title{ background: url(images/tit_bg.png) no-repeat; width: 1200px; height: 64px; line-height: 58px;  text-align: center; font-size: 33px; color: #fff; padding-left: 5px; box-sizing: border-box; margin-top: 40px; margin-bottom: 40px;}
.total a:hover{color: #e1131e;}
.talk a:hover{color:#e1131e; }
.class a:hover{color:#e1131e;}
.news a:hover{color:#e1131e;}
.more_news a:hover{color:#e1131e;}

.introduce_box{ width: 100%;}
.introduce,.Sidelights,.total,.class,.talk,.close,.news,.more_news,.copy{ width:1200px; margin: 0 auto;}


.contents{width:960px; margin:0 auto; text-indent:2em; color:#666; line-height:25px;}
.contents p{ margin-bottom: 20px;text-indent: 2em; font-size: 16px;color: rgb(63, 63, 63); line-height: 35px;}



/* 返回顶部 */
#elevator_item {width: 60px;height: 100px;position: fixed;right: 35px;bottom: 45px;-webkit-transition: opacity .4s ease-in-out;-moz-transition: opacity .4s ease-in-out;-o-transition: opacity .4s ease-in-out;opacity: 1;z-index: 100020;display: none;}
#elevator_item.off {opacity: 0;visibility: hidden}
#elevator {display: block;width: 60px;height: 60px;background: url(images/icon_top.png) center center no-repeat;background-color: #444;background-color: rgba(0,0,0,.6);border-radius: 2px;box-shadow: 0 1px 3px rgba(0,0,0,.2);cursor: pointer;margin-top: 10px}
#elevator:hover {background-color: rgba(0,0,0,.7)}
#elevator:active {background-color: rgba(0,0,0,.75)}
#elevator_item .qr {display: block;width: 60px;height: 60px;border-radius: 2px;box-shadow: 0 1px 3px rgba(0,0,0,.2);cursor: pointer;background: url(images/icon_code.png) center center no-repeat;background-color: #444;background-color: rgba(0,0,0,.6)}
#elevator_item .qr:hover {background-color: rgba(0,0,0,.7)}
#elevator_item .qr:active {background-color: rgba(0,0,0,.75)}
#elevator_item .qr-popup {width: 170px;height: 200px;background: #fff;box-shadow: 0 1px 8px rgba(0,0,0,.1);position: absolute;left: -180px;bottom: 50px;
border-radius: 2px;display: none;text-align: center}
#elevator_item .qr-popup .code-link {display: block;margin: 10px;color: #777}
#elevator_item .qr-popup .code {display: block;margin-bottom: 10px}
#elevator_item .qr-popup .arr {width: 6px;height: 11px;background: url(images/code_arrow.png) 0 0 no-repeat;position: absolute;right: -6px;bottom: 14px}