/* 全局样式 */
*{ padding:0; margin:0;}
*,:after,:before {-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
body,html {height:100%;min-width:320px;max-width:640px;color:#666;background: #fff}
a,abbr,acronym,address,applet,big,blockquote,body,caption,cite,code,dd,del,dfn,div,dl,dt,em,fieldset,form,h1,h2,h3,h4,h5,h6,html,iframe,img,ins,kbd,label,legend,li,object,ol,p,pre,q,s,samp,small,span,strike,strong,sub,sup,table,tbody,td,tfoot,th,thead,tr,tt,ul,var {margin:0;padding:0;border:0;outline:0;font-weight:inherit;font-style:inherit;font-family:inherit;font-size:100%;vertical-align:baseline}
html {margin:0 auto;font-family:"Microsoft yahei","微软雅黑",Arial,sans-serif,Helvetica,sans-serif;font-size: 12px;}
body{-webkit-touch-callout: none; -webkit-text-size-adjust: none;}
input,button,select,div,a{ border:none;outline:none;}
input[type="button"], input[type="submit"], input[type="reset"],button{-webkit-appearance: none;}
input{font-family:"Microsoft yahei",Arial,sans-serif,Helvetica,sans-serif;}
input:hover{ border:none;}
label:hover{ border:none;}
ul,ol,li{ list-style:none;}
.clear{ clear:both;}
a {text-decoration:none;color:#0074c1;}
img{width: 100%; height: auto; pointer-events: none; /***图片不能长按保存***/display:block;/***去除图片之间间隙***/}
/*header*/
header{height:5em;background:#006abc;}
.logo{width:50%; height:5em; float:left; background:url(../images/boda_logo.png) left center no-repeat; background-size:95%;}
.tel{width:50%; height:5em; float:right; background:url(../images/boda_tel.png) right center no-repeat; background-size:95%;}
/*banner*/
.swiper-container {width:100%; height:auto; position:relative; border-bottom:2px solid #006abc;}
.swiper-container img{ width:100%; display:block;}
.banner_btn{width:60%;height:40px;background-color:#2979bc;position:absolute;left:20%;bottom:20px;-webkit-border-radius:4px;border-radius:4px;color:#fff;font-size:16px;z-index:100; line-height:40px; text-align:center;}
/*nav*/
.nav{width:100%; overflow:hidden;}
.elementary_school{float:left;width:33.3%; height:10em; background:url(../images/xiaoxue.jpg) center no-repeat; background-size:60%;border-right:1px solid #CCC;border-bottom:1px solid #CCC;}
.junior_high_school{float:left;width:33.3%; height:10em; background:url(../images/chuzhong.jpg) center no-repeat; background-size:60%;border-right:1px solid #CCC;border-bottom:1px solid #CCC;}
.high_school{float:left;width:33.3%; height:10em; background:url(../images/gaozhong.jpg) center no-repeat; background-size:60%;border-bottom:1px solid #CCC;}
.arts_culture{float:left;width:33.3%; height:10em; background:url(../images/yikao.jpg) center no-repeat; background-size:60%;border-right:1px solid #CCC;border-bottom:1px solid #CCC;}
.one_to_one{float:left;width:33.3%; height:10em; background:url(../images/yiduiyi.jpg) center no-repeat; background-size:60%;border-right:1px solid #CCC;border-bottom:1px solid #CCC;}
.answer_read{float:left;width:33.3%; height:10em; background:url(../images/jidu.jpg) center no-repeat; background-size:60%;border-bottom:1px solid #CCC;}
/*为什么选择博大*/
.choice{width:100%; overflow:hidden; }
/*elite*/
.elite{width:100%; overflow:hidden; background:#1a38a8;}
.elite h2{width:100%; overflow:hidden; margin-bottom:1em;}
.elite p{width:100%; line-height:1.8em; font-size:1.2em; color:#FFF; padding:0 1em;}
.yellow{color:#fcff0d;}
/*one_to_one*/
.one_to_one1{width:100%; overflow:hidden;}
.one_to_one1 h2{width:100%; overflow:hidden;}
.one_to_one1 .info{width:100%; overflow:hidden;}
/*xiaochugao*/
.xiaochugao{width:100%; overflow:hidden;}
.xiaochugao h2{width:100%; overflow:hidden;}
.xiaochugao .info{width:100%; overflow:hidden;}
/*teacher*/
.teacher{width:100%; overflow:hidden;}
.teacher h2{width:100%; overflow:hidden;}
.teacher .info{width:100%; overflow:hidden;}
/*addr*/
.addr{width:100%; overflow:hidden;}
.addr h2{width:100%; overflow:hidden;}
.addr .info{width:100%; overflow:hidden;}
/*copyright*/
.copyright{width:100%; height:12em; background:#000;}
.copyright p{width:100%; line-height:1.5em; padding:1em 0; font-size:1em; color:#FFF; text-align:center;}
/*底部浮层*/
.footer{ width:100%; height:52px;max-width:640px; margin:0 auto; position:fixed; bottom:0; z-index:999; background:#fff;}
.footer a{width:40%;height:42px; margin-top:5px; margin-right:2%; background:#d82753; border-radius:5px; color:#FFF;float:right; font-size:1.5em;line-height:42px;text-decoration:none;text-align:center;position:relative;}
.footer a.on{ background:#455db7;}
.footer .but{width:12%; float:right; background:none; margin-top:2px;}
/*返回顶部*/
.turn-top{ width:58px; height:58px; position:fixed; right:15px;bottom:65px;z-index:200;}
.turn-top img{width:80%; position:relative; left:30%;}