@charset "gb2312";
/* CSS Document */
/*banner*/
.period_banner{width:100%;height:auto; min-width:1200px; position:relative; margin:0 auto;}
.pro-switch {height: 800px;overflow: hidden;min-width:1200px;position: relative;width:100%;margin:0 auto;}
.flexslider {margin: 0;padding: 0;}
.flexslider .slides > li {display: none;-webkit-backface-visibility: hidden;}
.flexslider .slides img {width: 100%;display: block;}
.slides:after {content: ".";display: block;clear: both;visibility: hidden;line-height: 0;height: 0;}
html[xmlns] .slides {display: block;}
* html .slides {height: 800px;}
.img01 h2{ font-size:34px;color:#71faff;padding-top:200px;}
.img01 p{ font-size:28px;color:#fff;padding-top:280px;}
.img01 p i{color:#7bdfeb;}
.no-js .slides > li:first-child {display: block;}
.flexslider {margin: 0 auto;position: relative;width:100%;zoom: 1;}
.flex-viewport {max-height: 2000px;-webkit-transition: all 1s ease;-moz-transition: all 1s ease;transition: all 1s ease;}
.flexslider .slides {zoom: 1;}
.flex-direction-nav {*height: 0;}
.flex-direction-nav a {width: 60px;height: 90px;margin: -60px 0 0;display: block;position: absolute;top: 50%;z-index: 10;cursor: pointer;text-indent: -9999px;opacity: 0;filter:alpha(opacity=0);-webkit-transition: all .3s ease;}
.flex-direction-nav .flex-next {background-position: 0 -90px;right: 10%;}
.flex-direction-nav .flex-prev {left: 10%;}
.flexslider:hover .flex-next {opacity: 0.8;filter:alpha(opacity=25);}
.flexslider:hover .flex-prev {opacity: 0.8;filter:alpha(opacity=25);}
.flexslider:hover .flex-next:hover, .flexslider:hover .flex-prev:hover {opacity: 1;filter:alpha(opacity=50);}
.flex-control-nav {width: 100%;position: absolute;text-align: center;left:0; bottom:50px;}
.flex-control-nav li {margin: 0 10px;display: inline-block;zoom: 1;*display: inline;}
.flex-control-paging li a {background: url(../../2021xhj/images/dot.png) no-repeat 0 -16px;display:block;height: 16px;overflow: hidden;text-indent:-99em;width: 16px;cursor: pointer;}
.flex-control-paging li a.flex-active {background-position: 0 0;}
/*AloT物联网师资班介绍*/
.period_intro{width:100%;height:auto;background:url(../../2021xhj/images/period_intro.jpg) top center #fff no-repeat; min-width:1200px; position:relative; margin:0 auto;padding-bottom:30px;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.period_title{width:100%;margin:0 auto;font-family:"微软雅黑";padding-top:60px;}
.period_title h2{width:100%; height:96px; line-height:110px;background:url(../../2021x../../2021xhj/images/title01.png) center no-repeat; font-size:48px; font-weight:bold; color:#ffffff;}
.period_title h2 i{color:#ffad10;}
.period_title p{width:100%;height:18px; line-height:18px; font-size:18px;color:#555;background:url(../../2021xhj/images/title_p.png) center no-repeat;margin-top:10px;}
.h2q{background:url(../../2021xhj/images/title02.png) center no-repeat !important;}
.h2w{background:url(../../2021xhj/images/title03.png) center no-repeat !important; color:#1f1d1e !important;}
.h2e{background:url(../../2021xhj/images/title04.png) center no-repeat !important;}
.h2r{background:url(../../2021xhj/images/title05.png) center no-repeat !important;color:#1f1d1e !important;}
.h2t{background:url(../../2021xhj/images/title06.png) center no-repeat !important;}
.h2y{background:url(../../2021xhj/images/title07.png) center no-repeat !important;color:#1f1d1e !important;}
.h2u{background:url(../../2021xhj/images/title08.png) center no-repeat !important;}
.h2i{background:url(../../2021xhj/images/title09.png) center no-repeat !important;color:#1f1d1e !important;}
.h2o{background:url(../../2021xhj/images/title10.png) center no-repeat !important;}
.period_intro_main{width:1100px;height:354px;background:rgba(255,255,255,0.5);margin-top:42px;padding:45px 50px;}
.period_intro_main p{ font-size:18px;color:#333333; text-align:left; line-height:28px;padding-left:25px; position:relative;margin-bottom:30px;}
.period_intro_main p::before{ content:"";width:16px;height:16px;background:url(../../2021xhj/images/period_intro_main.png) center no-repeat; position:absolute;top:5px;left:0px;}
.period_intro_con{width:100%;margin:0 auto;padding-top:30px;}
.period_intro_con li{ display:inline-block;width:24%;height:auto;}
.period_intro_con li img{ display:block;width:99px;height:95px;margin:0 auto;margin-bottom:15px;}
.period_intro_con li span{font-size:22px;color:#0f42d7; font-weight:bold;border-bottom:2px #0f42d7 solid;}
.period_intro_con li p{ font-size:18px;color:#19122f;margin-top:10px;}
/*培训合作机构*/
.period_coo{width:100%;height:auto;background:#d3e7ff; min-width:1200px; position:relative; margin:0 auto;padding-bottom:10px;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.period_coo_main{width:100%;margin:0 auto;}
.period_coo_main img{ display:inline-block;margin:50px 22px;}
/*金牌师资亲授，分享满满干货*/
.period_tea{width:100%;height:775px;background:url(../../2021xhj/images/period_tea.jpg) center no-repeat; min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.teacher-hold{ width:100%; height:auto; margin:0 auto; position:relative; margin-top:70px;}
.teacher-img{ width:100%; height:auto; margin:0 auto;display:-webkit-flex;display:flex; -webkit-flex-direction: row;flex-direction: row;-webkit-justify-content: space-between;justify-content: space-between;}
.teacher-img li{width:520px;height:400px;background:#fff;padding:30px; overflow:hidden; position:relative;}
.teacher-left{width:100%;margin:0 auto;}
.teacher-left h1{ float:left;font-size:42px;color:#282828; text-align:left;padding-top:40px; font-weight:bold}
.teacher-left h1 span{ display:block; font-size:24px; color:#0f42d7;padding-top:5px;font-weight:normal;padding-top:20px;}
.teacher-left h1 i{ display:block;width:86px;height:28px; line-height:28px;background:#0f42d7;border-radius:9px;color:#fff; font-size:18px; text-align:center;font-weight:normal;margin-top:15px;}
.teacher-left img{ float:right;width:268px;height:241px;}
.teacher-img li p{ font-size:13.5px;color:#666; text-align:left;margin-top:25px;line-height: 24px;}
/*线上直播人工智能师资班课程大纲*/
.summer_inter{width:100%;height:auto;background:url(../../2021xhj/images/summer_inter.jpg) center top #fff no-repeat; min-width:1200px; position:relative; margin:0 auto;padding-bottom:60px;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;padding-bottom:60px;}
.summer_inter_title{width:100%;height:184px;background:url(../../2021xhj/images/summer_classroom.png) center top no-repeat;margin:0 auto; position:relative}
.summer_inter_title h2{width:288px;height:65px; line-height:65px;background:#1141d5; font-size:32px;color:#ffffff; font-weight:bold;font-family:"微软雅黑"; position:absolute;top:-35px;left:0px;right:0px;margin:0 auto;}
.summer_inter_title p{ font-size:16px;color:#222222; line-height:26px;font-family:"微软雅黑";padding-top:50px;margin: 0px 218px; text-align: left;}
.outline-top{ width:1120px; height:auto; margin:0 auto;margin-top:40px;}
.outline-top li{ display:inline-block; width:200px; height:56px; font-size:20px; font-weight:bold;color:#bebebe; line-height:60px;background:#2d2626; margin:0 10px; cursor:pointer; font-weight:bold;border-top:2px #2d2626 solid;}
.outline-top li.hover{ border-top:2px #000000 solid; background:#ffad10; color:#000000;font-weight:bold;}
.outlin-down{ width:1027px; height:auto;padding:40px 35px;background:#fff;border:1px #ffba81 solid; margin:0 auto; padding-bottom:15px;box-shadow: 0 10px 20px rgba(0,0,0,0.1);}
.outlin-down li h4{ font-size:28px;color:#32240b; font-weight:bold;padding-bottom:20px;}
.outlin-down li{ width:100%; height:auto;}
.outlin_down01{width:100%;margin:0 auto;margin-bottom:40px;}
.outlin_down02{width:100%;margin:0 auto;margin-bottom:40px;}
.outlin_down03{width:100%;margin:0 auto;margin-bottom:40px;}
.outlin_down01 em{ display:block; float:left;width:122px;height:36px; line-height:36px; font-size:18px;color:#32240b; font-weight:bold;background:url(../../2021xhj/images/dagang.png) center no-repeat;margin-right:20px;}
.outlin_down02 em{ display:block; float:left;width:122px;height:36px; line-height:36px; font-size:18px;color:#32240b; font-weight:bold;background:url(../../2021xhj/images/dagang.png) center no-repeat;margin-right:20px;}
.outlin_down03 em{ display:block; float:left;width:122px;height:36px; line-height:36px; font-size:18px;color:#32240b; font-weight:bold;background:url(../../2021xhj/images/dagang.png) center no-repeat;margin-right:20px;}
.outlin_down01 p{float:right;width:86%;font-size:14px;color:#666666; text-align:left; line-height:24px;padding-top:5px;}
.outlin_down01 span{ display:block; float:left;width:415px; font-size:14px;color:#666; line-height:24px; text-align:left;margin-right:25px;}
.outlin_down02_r{width:370px;margin-top:5px;margin-right:45px;}
.outlin_down02_r li{width:100%;margin:0 auto;margin-bottom:10px;}
.outlin_down02_r li h2{width:100%; padding-bottom:5px;}
.outlin_down02_r li h2 span{ display:block;float:left;width:19px;height:19px;line-height:19px !important;background:#2d2626;border-radius:50%; font-size:12px; color:#fff; font-weight:bold;text-align:center !important;margin-right:10px;margin-top:3px;}
.outlin_down02_r li h2 b{float:left;width:90%;font-size:16px;color:#363636; line-height:24px; text-align:left;}
.outlin_down02_r li p{font-size:14px;color:#666; text-align:left;padding-top:5px;padding-left:32px; line-height:24px;margin:0 auto;}
/*自主研发实验平台（线上/线下）*/
/* .summer_dowon{width:100%;height:auto;background:url(../../2021xhj/images/summer_dowon.jpg) center top #270553 no-repeat; min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;padding-bottom:60px;} */
.summer_dowon{width:100%;height:auto;background-color: #f4f5f7; min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;padding-bottom:60px;}
.summer_dowon_main{width:100%;margin:0 auto;height:416px;background:#fff; position:relative;margin-top:30px;}
.summer_dowon_ul{float:left; width:860px;height:368px;overflow:hidden; zoom:1;padding-top:20px;margin-left:15px;}
.summer_dowon_ul li{width:350px;height:90px;line-height:34px; background:#f4f8fa;color:#555555; font-size:16px; font-weight:bold;text-align:center; cursor:pointer;border-radius:2px;margin-top:5px; transition:.4s; -webkit-transition:.4s;padding-top:30px;}
.summer_dowon_ul li.hover{ background:#0969ea;color:#fff;border-radius:2px;margin-left:10px;}
.summer_dowon_con{float:right;width:270px;height:348px;text-align:center;padding:20px;font-size:24px;}
.tab_img1{ position:absolute;left:385px; top:25px;}
.tab_img2{margin-top:25px;}
.summer_dowon_con p{ color:#444444; font-size:16px; font-weight:bold;margin-top:15px;}
.summer_dowon_con span{ display:block;font-size:12px;color:#999999; text-align:left; line-height:18px;margin-top:15px;}
/* 原创出版图书教材 */
.teaching{
    width:100%;
    height:auto;
    background-color: #fff;
    min-width: 1200px;
    position:relative; 
    margin:0 auto;
    font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;
    padding-bottom: 90px;
}
.teaching_center {
    width: 1200px;
    position: relative;
    text-align: center;
    margin: 0px auto;
}
.teaching_book{
    width:100%;
    position: relative;
    margin-top: 130px;
}
.teaching_bookAi{
    display: flex;
    justify-content: space-between;
}
.teaching_bookAi_left{
    width:580px;
    height:308px;
    background:url(../../2021xhj/images/pck.png) center no-repeat;
    background-size: cover;
    overflow: hidden;
    margin-top: 53px;
}
.teaching_bookAi_left img{
    float: left;
    width: 217px;
    height: 294px;
    /* box-shadow: 0 10px 20px rgba(0,0,0,0.2); */
    margin-top: -62px;
    position: absolute;
    margin-left:-269px;
}
.teaching_bookAi_left p{
    float: right;
    font-size: 16px;
    color: #333333;
    text-align: left;
    line-height: 32px;
    margin-top: 50px;
    margin-right: 40px;
}
.book_ai_r {
    float: right;
    width: 596px;
    height: 380px;
    background: url(../../2021xhj/images/book_ai_r.jpg) center no-repeat;
    border-radius: 15px;
    box-shadow: 0 5px 15px 1px rgba(0,0,0,0.1);
    margin-right: -22px;
}
.book_ai_r h3 {
    width: 164px;
    height: 77px;
    line-height: 77px;
    font-size: 26px;
    color: #ffffff;
    font-weight: bold;
    background: #ff9433;
    border-radius: 0px 0px 15px 15px;
    margin: 0 auto;
    margin-bottom: 20px;
}
.book_ai_r p {
    font-size: 14px;
    color: #333333;
    text-align: left;
    line-height: 22px;
    position: relative;
    padding-left: 15px;
    margin: 10px 40px;
}
.book_ai_r p::before {
    content: "";
    width: 6px;
    height: 6px;
    background: #ff9433;
    border-radius: 100%;
    position: absolute;
    top: 6px;
    left: 0px;
}
/*报名详细信息*/
.period_sign{width:100%;height:1260px;background:url(../../2021xhj/images/period_sign.jpg) top center no-repeat; min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.period_sign_l{float:left;width:658px;height:520px;background: #fff;position:relative;box-shadow: 0 10px 20px rgba(0,0,0,0.1);margin-top:50px;}
.period_sign_l h2{width:100%;height:73px; line-height:73px; font-size:24px;color:#ffffff; font-weight:bold;background:#8f0bff;}
.sign_con{padding:35px 60px;}
.sign_con h3{float:left;width:47px;height:160px;border-left:1px #19728e solid;border-right:1px #19728e solid; font-size:24px;color:#144b5d; font-weight:bold; position:relative;padding-top:67px;margin-right:30px;}
.sign_con h3::before{ content:"";width:22px;height:27px;background:url(../../2021xhj/images/sign_con01.png) center no-repeat; position:absolute;top:35px;left:0px;right:0px;margin:0 auto;}
.sign_con h4{float:left;width:47px;height:137px;border-left:1px #19728e solid;border-right:1px #19728e solid; font-size:24px;color:#144b5d; font-weight:bold; position:relative;padding-top:45px;margin-right:30px;}
.sign_con h4::before{ content:"";width:24px;height:28px;background:url(../../2021xhj/images/sign_con02.png) center no-repeat; position:absolute;top:15px;left:0px;right:0px;margin:0 auto;}
.sign_con_r{ float:left;width:auto;height:auto; text-align:left;}
.sign_con_r p{ font-size:16px;color:#8f0bff; font-weight:bold;}
.sign_con_r span{ display:block;color:#555555; font-size:15px; line-height:24px;}
.period_sign_r{float:right;}
.period_sign_img{width:100%;margin:0 auto; position:relative;top:-35px;}
.period_sign_img img{ display:inline-block;width:287px;height:203px;margin-right:40px;}
.period_sign_img p{width:680px;height:55px; line-height:22px; font-size:16px;color:#fff;background:rgba(0,0,0,0.2);border-radius:8px;margin:0 auto;padding-top:10px;margin-top:50px;}
.period_sign_img a{ display:inline-block;width:386px;height:64px; line-height:64px; font-size:24px;color:#1c1816; font-weight:bold;background:url(../../2021xhj/images/period_sign_a.png) center no-repeat; position:relative;padding-left:30px;margin:30px 15px;}
.period_sign_img a::before{ content:"";width:24px;height:24px;background:url(../../2021xhj/images/download.png) center no-repeat; position:absolute;top:20px;left:48px;}
/*权威认证证书*/
.period_cert{width:100%;height:708px;background:url(../../2021xhj/images/period_cert.jpg) top center no-repeat; min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.period_cert_main{width:100%;margin:0 auto;margin-top:95px;}
.period_cert_main li{ display:inline-block;width:503px;height:267px;background:url(../../2021xhj/images/period_cert_con.jpg) center no-repeat;box-shadow: 0 10px 20px rgba(0,0,0,0.1); position:relative;padding:50px 40px;}
.period_cert_main li h2{width:414px;height:68px; line-height:56px;font-size:26px;color:#32240b; font-weight:bold;background:url(../../2021xhj/images/period_cert_t.png) center no-repeat; position:absolute;top:-45px;left:0px;right:0px;margin:0 auto;}
.period_cert_main li img{ float:left;width:282px;height:224px;margin-right:10px;}
.period_cert_main li p{float:left;width:195px; font-size:14px;color:#666; line-height:24px;text-align:left;margin-top:60px;}
.period_cert_main li span{ display:block; font-size:22px;color:#0f42d7; font-weight:bold; text-decoration:underline;margin-top:20px;}
/*线上师资班购课服务*/
.period_service{width:100%;height:647px;background:url(../../2021xhj/images/period_service.jpg) top center #0f4352 no-repeat; min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.period_service_ul{width:100%;margin:0 auto;margin-top:100px;}
.period_service_ul li{float:left;width:357px;height:311px;background:#fff;border:6px #ffba81 solid; position:relative;margin:0px 15px;}
.period_service_ul li:hover{width:357px;height:311px;background:#ffba81;border:6px #fff solid;}
.period_service_ul li i{ display:block;width:132px;height:132px; position:absolute;top:-70px;left:0px;right:0px;margin:0 auto;}
.period_service_ul li .il01{background:url(../../2021xhj/images/period_service_ul01.png) center no-repeat;}
.period_service_ul li .il02{background:url(../../2021xhj/images/period_service_ul02.png) center no-repeat;}
.period_service_ul li .il03{background:url(../../2021xhj/images/period_service_ul03.png) center no-repeat;}
.period_service_ul li:hover .il01{background:url(../../2021xhj/images/period_service_ul04.png) center no-repeat;}
.period_service_ul li:hover .il02{background:url(../../2021xhj/images/period_service_ul05.png) center no-repeat;}
.period_service_ul li:hover .il03{background:url(../../2021xhj/images/period_service_ul06.png) center no-repeat;}
.period_service_ul li h2{ display:block; font-size:26px; color:#ffad10;font-weight:bold; line-height:36px;padding-top:90px;}
.period_service_ul li:hover h2{color:#323232;}
.period_service_ul li em{ display:block;width:241px;height:3px;background:url(../../2021xhj/images/period_service_t.png) center no-repeat;margin:0 auto;margin-top:5px;margin-bottom:10px;}
.period_service_ul li:hover em{background:url(../../2021xhj/images/period_service_t01.png) center no-repeat;}
.period_service_ul li p{width:75%;font-size:16px;color:#444444; text-align:left;margin:0 auto; line-height:26px;}
/*填写表单马上报名*/
.period_apply{width:100%;height:269px;background:url(../../2021xhj/images/form01.jpg) top center  no-repeat; min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.plant-form{ width:1200px; height:auto; margin:35px auto;}
.wait-form{ width:136px; height:40px; float:left; background:rgba(255,255,255,0.1); border-radius:6px;  margin-left:38px;}
.wait-form img{ float:left; margin-left:10px; margin-top:10px;}
.bm_input{ font-size:16px; color:#fff; border:none; background:none; height:38px; padding-left:10px; width:85px; border-radius: 0 6px 6px 0; padding-right:10px;}
.palnt-change{ width:196px;}
.bm-plant{ width:140px;}
.z_btn{ width:159px; height:48px; border-radius:6px; background:url(../../2021xhj/images/z_btn.png) center no-repeat; font-size:18px; color:#1c1816; line-height:48px; border:none; cursor:pointer; position:relative;top:0px;}
.z_btn:hover{top:5px;}
.plant-img{ margin-top:9px !important;}
.plant-img01{ margin-top:12px !important;}
input {outline:none;}
input::-webkit-input-placeholder{ /*webkit鍐呮牳娴忚鍣?/
color:rgba(255,255,255,0.6);}
input:-moz-placeholder{/*firefox 1.8-*/
color:rgba(255,255,255,0.6);	}
input::-moz-placeholder{/*firefox 1.9+*/
color:rgba(255,255,255,0.6);	}
input:-ms-placeholder{
color:rgba(255,255,255,0.6);	}
/*历年合作学校名单*/
.cooperation{ width:100%; height:auto; background:#f1f1f1;min-width:1200px; position:relative; margin:0 auto;font-family:"PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,sans-serif,Verdana;}
.gai_cooperation{width:1200px;height:auto;background:#eae8e8;margin:0 auto;margin-top:50px;margin-bottom:50px;padding-bottom:30px;}
.emplo_c01{ width:100%; height:auto;position:relative;margin-top:19px;}
.emplo_d01{ width:100%; height:auto; margin:0 auto; display:table;}
.emplo_d01 li{ float:left;width:210px;margin:0px 10px;margin-top:60px;}
.emplo_d01 li img{width:210px;height:130px;}
.emplo_d01 li p{font-size:14px; color:#666; line-height:22px;margin-top:15px;}
.emplo_f01{ width:29px; height:49px; position:absolute; top:105px; left:0px; z-index:99; cursor:pointer;}
.emplo_g01{ width:29px; height:49px; position:absolute; top:105px; right:0px; z-index:99; cursor:pointer;}
.emplo_h01{width:1150px; height:auto; margin:0 auto;}
.cooperation-stu{ width:1200px; height:auto; margin:0 auto; padding-top:14px; padding-bottom:50px; display:table;}
.cooperation-stu li{ float:left; width:198px; text-align:left;margin: 0 21px;}
.cooperation-stu li span{ font-size:14px; color:#999; line-height:24px; display:block;}