body{background: #fff;}

i{font-style: normal ;}
b{font-weight: normal;}
body a:hover{text-decoration: none;}
.prz{position: relative;}
.pra{position: absolute;}
.title{font-size: 42px;color: #202124;font-weight: 900;padding-top: 12px;text-align: center;line-height: 52px;}
.daxn-fixed{display:none!important;}
/* 头部 */
.header{position: absolute;left: 50%;margin-left: -590px;}
.header.header_small {
	height: 50px;
	font-size: 16px;
	padding-top: 0px;
}

.header_small .sp_logo {
	padding-top: 7px;
	line-height: 32px;
}

.header_small img {
	height: 35px;
}

.header_small .sp_link {
	line-height: 45px;
	height: 50px;
}

.header_small .sp_link a {
	height: 47px;
	line-height: 45px;
	position: relative;
    font-size: 14px;
    color: #fff;
}

.header_small .header_small_kj {
	display: none;
}
.sp_logo {
	padding-top: 12px;
	line-height: 23px;
}

.a_txt {
	display: inline-block;
	margin-top: 2px;
	margin-left: 14px;
	border-left: 1px solid #dddddd;
    padding-left: 14px;
    color: #fff;
}

.a_txt i {
	font-size: 21px;
	font-style: normal;
}
.sp_link a {
	display: inline-block;
	margin-left: 60px;
	padding: 0 5px;
}

.sp_link .on {
	border-bottom: 4px solid #ff5224;
	color: #ff5224;
}

.sp_link a:hover {
	color: #ff5224;
}

.header_fixed{position: fixed;width: 100%;top: 0;left: 0;margin-left: 0;background: #fff;z-index: 10;}
.header_fixed .a_txt{color: #333;}
.header_small.header_fixed .sp_link a{color: #333;}

/*banner*/
.w1180{width: 1180px;margin: 0 auto;}
.banner{width: 100%;height: 970px;background: url('../images/banner.jpg') center no-repeat;box-sizing: border-box;padding-top: 430px;}
.banner .banner_cont{height: 450px;background-color: #262839;box-sizing: border-box;padding: 26px 0 0 20px;}
.banner .banner_cont .banner_des{width: 1134px; border-left: 6px solid #d1b67f;height: 180px;background: #fff;}
.banner .banner_d{width: 210px;height: 100%;position: relative;}
.banner .banner_d.banner_d1{padding: 15px 0 0 15px;background: url('../images/ask.png') 160px 107px no-repeat;box-shadow: 0px 1px 6px 0px rgba(65, 62, 60, 0.17);box-sizing: border-box;}
.banner .banner_d .xian{position: absolute;top: 10px;right: 0;width: 1px;height: 159px;background: #eee;}
.banner .banner_d1 p{font-size: 20px;line-height: 28px;color: #44310a;padding-top: 10px;font-weight: 900;}

.banner .banner_d2{width: 230px;text-align: center;}
.banner .banner_new{width: 308px !important;}
.banner .banner_d2 img{margin: 34px 0 24px;}
.banner .banner_d2 p{font-size: 16px;color: #333333;}
.banner .banner_d3 h6{width: 195px;height: 1px;margin: 22px auto 0;position: relative;}
.banner .banner_d3{width: 219px;text-align: center;}
.banner .banner_d.banner_ddjs{background: #f4ecdd;width: 232px;}
.banner .banner_d3 h6 span{position: absolute;top: -10px;left:6px;padding: 0 10px;font-size: 16px;color: #666666;}
.banner .banner_d3 h5{font-size: 20px;color: #d52517;margin-top: 46px;}
.banner .banner_d3 h5 span{font-size: 88px;font-weight: 900;}
.banner .banner_d3 h5.big_font{padding-top: 42px;margin-top:0;background-image: -webkit-gradient(linear,0 0,0 bottom,from(#ff6c14),to(#fe0000));-webkit-background-clip: text;-webkit-text-fill-color: transparent;text-shadow: 5px 5px 15px rgba(245,47,62,.3);}
.banner .banner_d3 h4{font-size: 19px;color: #d82d1a;margin-top: 17px;font-weight: 900;}
.banner .banner_d3 h4 span{display: inline-block;vertical-align: middle;width: 35px;line-height: 35px;background-color: #d82d1a;border-radius: 4px;font-size: 22px;color: #f5f6f8;text-align: center;margin: 0 10px;font-weight: normal;}
.banner .banner_cont .banner_des1{margin-top: 30px;border-left: 6px solid #bf4d1a;}
.banner .banner_des1 .banner_d1{background:linear-gradient(0deg, #c4a462 0%, #f5dba3 100%);}
.banner .banner_des1 .banner_d1 p span{display: inline-block;color: #f62701;font-size: 30px;margin-top: 10px;}
.banner .banner_des1 .banner_d2{padding: 25px 0 0 32px;box-sizing: border-box;}
.banner .banner_des1 .banner_d2 .banner_stitle{width: 42px;height: 40px;background: url('../images/bg1.png') center no-repeat;font-size: 16px;color: #333333;padding-top: 8px;margin-bottom: 22px;}
.banner .banner_des1 .banner_d2 .banner_text span{padding-right: 5px;font-size: 48px;color: #b68b35;font-weight: 900;margin-top: 8px;}
.banner .banner_des1 .banner_d2 .banner_text div{text-align: left;margin-left: 3px;}
.banner .banner_des1 .banner_d2 .banner_text div h5{font-size: 18px;color: #333333;}
.banner .banner_des1 .banner_d2 .banner_text div h6{font-size: 16px;color: #666666;padding-top: 6px;}
.banner .banner_des1 .banner_d2 .banner_text div a{display: inline-block; font-size: 16px;color: #4c538d;padding-top: 6px;}
.banner .banner_des1 .banner_d2 h5{margin-top: 0;}
.banner .contact{display: block;margin: 0 auto;width: 430px;line-height: 46px;border-radius: 23px;border: solid 2px #e9d08b;font-size: 20px;color: #dcc693;letter-spacing: 1px;text-align: center;}
.banner .contact:hover {
    background: #e9d08b;
    color: #2f2b3e;
}
/*teacher*/
.teacher_team{padding-top: 56px;}
.teacher_team .title{background: url('../images/title1.png') 322px top no-repeat;}
.teacher_slide .line{background: #e0e0e0;height: 7px;border-radius: 3.5px;width: 100%;top: 414px;}
.teacher_team .teacher_slide{height: 420px;}
.teacher_team .teacher_slide p{height: 414px;}
.teacher_team .teacher_slide .teacher_box{position: absolute;top: 0;}
.teacher_team .teacher_slide .teacher_box img{margin-top: 14px;}
.teacher_team .teacher_slide .teacher_box.tea_ly{left:45px;}
.teacher_team .teacher_slide .teacher_box.tea_yhh{left: 124px;}
.teacher_team .teacher_slide .teacher_box.tea_zzf{left: 341px;z-index: 4;}
.teacher_team .teacher_slide .teacher_box.tea_gsj{left: 509px;z-index: 3;}
.teacher_team .teacher_slide .teacher_box.tea_lsn{left:707px;z-index: 2;}
.teacher_team .teacher_slide .teacher_box.tea_tm{right:41px;z-index: 1;}
.teacher_team .teacher_slide .teacher_box .tea_bot{text-align: center;width: 171px;height: 170px;}
.teacher_team .teacher_show{margin-left: 65px;}
.teacher_team .teacher_show .tea_bot{width: 170px;height: 171px;opacity: 0.6;}
.teacher_team .teacher_show .tea_bot h5{text-align:center;font-weight: bolder;font-size: 30px;color: #333;padding-top: 40px;}
.teacher_team .teacher_show .tea_bot p{text-align:center;font-size: 18px;color: #666;padding-top:15px;}
.teacher_team .teacher_show .tea_bot a{margin-left:33px;display:none;background: url(../images/shiting.png) no-repeat;width: 106px;height: 36px;color: #f5f6f8;font-size: 14px;line-height: 36px;padding-left: 33px;margin-top: 17px;}
.teacher_team .teacher_show .tea_bot:hover,.teacher_team .teacher_show .tea_bot.active{box-shadow: 5.5px 9.5px 21px 0px rgba(232, 232, 232, 0.67);opacity: 1;}
.teacher_team .teacher_show .tea_bot:hover a,.teacher_team .teacher_show .tea_bot.active a{display: inline-block;}

/* 逆袭课程 */
.nxkc{clear: both;background: #f6f6f6;padding-top: 65px;box-sizing: border-box;height: 860px;position: relative;}
.nxkc .title{background: url('../images/title1.png') 297px top  no-repeat;margin-bottom: 50px;}
.nxkc .nxkc_cont{position: relative;}
.nxkc .img{position: absolute;top: 0;left: 0;}
.nxkc a{position: absolute;z-index: 2;width: 106px;line-height: 36px;background-image: linear-gradient(90deg, 
    #f51d00 1%, 
    #ff6c0a 100%), 
linear-gradient(
    #ffffff, 
    #ffffff);border-radius: 4px;box-sizing: border-box;font-size: 12px;color: #f5f6f8;text-align: center;}
.nxkc a img{margin-right: 5px;}
.nxkc a:hover{background-image: linear-gradient(270deg, 
    #f51d00 1%, 
    #ff6c0a 100%), 
linear-gradient(
    #ffffff, 
    #ffffff);}
    
/*专属服务*/
.sevice{padding-top: 58px;margin-bottom: 60px;}
.sevice .title{background: url('../images/title3.png') 227px top no-repeat;margin-bottom: 60px;}
.sevice .service_cont img{width: 279px;height: 495px;transition: all .3s;opacity: .6;}
.sevice .service_cont img.fd{transform: scale(1.1,1.1);opacity: 1;}
.sevice .service_cont img:hover{transform: scale(1.1,1.1);}
.sevice .service_cont{height: 543px;background: url('../images/taizi.png') center bottom 20px no-repeat;position: relative;padding-left: 22px;}
.sevice .service_cont .nxkc_text a{width: 169px;
    line-height: 37px;
    background-color: #ebcdb4;
	box-shadow: 0px 6px 23px 6px 
		rgba(65, 63, 54, 0.23);
    border-radius: 81px;
    text-align: center;
    font-size: 18px;
    color: #896a4f;
    cursor: inherit;
    opacity: .6;
    transition: all .3s;
}
.sevice .service_cont .nxkc_text a.fd{opacity: 1;}
.sevice .service_cont .nxkc_text a:hover{text-decoration: none;}    
/* 速成题库 */
.sctk{height: 632px;background: url('../images/bg2.png') center no-repeat;box-sizing: border-box;padding-top: 43px;}
.sctk .title{color: #b3b5bb;margin-bottom: 47px;font-size: 42px;}

.gouke{padding-top: 50px;padding-bottom: 60px;background: #f6f6f6;}
.gouke h2{text-align: center;color: #202124;font-weight: 900;font-size: 42px;line-height: 42px;}
.gouke .q1q4_des{height: 300px;background: #fff url('../images/taizi2.png') center 230px no-repeat;}
.gouke .q1q4_cont{width: 49%;box-sizing: border-box;padding: 20px 0 0 40px;}
.gouke .q1q4_des h3{font-size: 20px;color: #333;line-height: 30px;font-weight: 900;}
.gouke .q1q4_des .book_right{width: 297px;margin-left: 25px;}
.gouke .q1q4_des .book_right p{font-size: 14px;color: #666;line-height: 26px;padding-top: 20px;    height: 78px;}
.gouke .q1q4_des .book_right h6{font-size: 16px;color: #f1470c;margin-top: 14px;}
.gouke .origin_buy{width: 100%;height: 129px;background: #fff;margin-top: 40px;margin-bottom: 30px;position: relative;}
.gouke .origin_buy h6{position: absolute;top: -20px;left: 0;width: 95px;line-height: 39px;text-align: center;background-color: #6c6e73;font-size: 18px;color: #ebcdb4;}
.gouke .origin_buy .origin_price{margin-top: 42px;margin-left: 55px;}
.gouke .origin_buy .origin_price h5{font-size: 16px;color: #333333;opacity: 0.8;}
.gouke .origin_buy .origin_price p{font-size: 24px;color: #333333;padding-top: 4px;}
.gouke .origin_buy .origin_price p span{font-size: 42px;font-weight: 600;line-height: 42px;margin-top: 12px;}
.gouke .origin_buy .origin_price .origin_choose{display: inline-block;vertical-align: middle;padding-left: 30px;background: url('../images/cho.png') left center no-repeat;font-size: 14px;color: #666666;line-height: 24px;margin-right: 20px;}
.gouke .origin_buy .origin_price .origin_choose:hover{text-decoration: none;}
.gouke .origin_buy .origin_price .choose_orgin{margin-top: 20px;}
.gouke .origin_buy .origin_price .origin_choose.active{background: url('../images/cho_on.png') left center no-repeat;}
.gouke .origin_buy .origin_price1 h5 img{width: 25px;vertical-align: middle;margin-right: 5px;}
.gouke .origin_buy .origin_price1 h5{color: #ef6036;opacity: 1;margin-top: 6px;cursor: pointer;}
.gouke .origin_buy .origin_price1 h5 .modal_lxy{display:none;top: -81px;left: 134px;width:496px;height:207px;background: url(../images/lxy.png) no-repeat;}
.gouke .origin_buy .origin_price1 h5 .modal_lxy font{display: inline-block;font-size: 20px;color: #333333;font-weight: bold;padding: 44px 0 22px 59px;}
.gouke .origin_buy .origin_price1 h5 .modal_lxy p{font-size: 16px;color: #666666;padding-left: 59px;}
.gouke .origin_buy .ljgm{width: 150px;line-height: 38px;background:#f51d00;background-image: linear-gradient(90deg, 
    #e13a23 1%, 
    #ed7531 100%), 
linear-gradient(
    #c3382f, 
    #c3382f);
    border-radius: 2px;text-align: center;font-size: 16px;color: #ffffff;margin-top: 46px;margin-right: 37px;transition: all .6s;
}
.gouke .origin_buy .ljgm{display: block;}
.gouke .origin_buy .ljgm.new_buy{background:linear-gradient(90deg, #e13a23 1%, #ed7531 100%);color: #fff;}
.gouke .origin_buy .ljgm.new_buy:hover{box-shadow: 4px 4px 10px #fceee3;background-image: none;}
.gouke .origin_buy .ljgm:hover{background:#f51d00;background-image: linear-gradient(270deg, 
    #e13a23 1%, 
    #ed7531 100%), 
linear-gradient(
    #c3382f, 
    #c3382f);}
.gouke .old_buy{background: #fff7f0;}
.gouke .old_buy h6{width:420px;text-align: left;box-sizing: border-box;padding-left: 30px;}
.gouke .old_buy h6 font{font-weight:bold;font-size: 30px;color: #eb6b2f;}
.gouke .old_buy h6 span{display: inline-block;width: 24px;line-height: 24px;background-color: #ffffff;border-radius: 4px;text-align: center;font-size: 16px;color: #d9453d;}
.gouke .old_buy h6 i{display: inline-block;color: #fff;margin: 0 6px;font-size: 16px;}
.gouke .old_buy .origin_price p{color: #d9453d;}
.gouke .old_buy .jiesheng{position: absolute;top: 80px;left: 197px;width: 107px;line-height: 30px;background-color:#fcecea;font-size: 18px;color: #d9453d;text-align: center;}
.gouke .old_buy .origin_price .old_choose{display: inline-block;vertical-align: middle;padding-left: 30px;background: url('../images/cho.png') left center no-repeat;font-size: 14px;color: #666666;line-height: 24px;margin-right: 20px;}
.gouke .old_buy .origin_price .old_choose:hover{text-decoration: none;}
.gouke .old_buy .origin_price .choose_orgin{margin-top: 20px;}
.gouke .old_buy .origin_price .old_choose.active{background: url('../images/cho_on.png') left center no-repeat;}
.gouke .sktg{line-height: 55px;background: #fff;}
.gouke .sktg p{font-size: 18px;color: #464b5c;margin-left: 32px;}
.gouke .sktg .sktg{width: 150px;
	line-height: 38px;
	 background-color: #fceee3; 
	border-radius: 2px;
     border: solid 1px #ff0000; 
    text-align: center;
    font-size: 16px;
    color: #e34225;
    margin: 8px 37px 0 0;
    transition: all .6s;
}
/*.gouke .sktg .sktg:hover{background-image: linear-gradient(270deg, 
    #e13a23 1%, 
    #ed7531 100%), 
linear-gradient(
    #c3382f, 
    #c3382f);}*/
.gouke .old_buy .kczx{display: block; width: 148px;line-height: 39px;background: #fff;background-color: #ffffff;border-radius: 2px;border: solid 1px #ddd1c5;text-align: center;font-size: 16px;color: #4f4b47;margin-top: 9px;transition: all .6s;}
.gouke .old_buy .kczx:hover {
    color: #fe6d26;
    border: solid 1px #fe6d26;
}


/* 老学员福利 */
.old_stu_fl{background: #404251;padding: 40px 0;height: 146px;}
.old_stu_fl h6{font-size: 42px;color: #f1ccb0;padding-top: 10px;font-weight: 900;padding-bottom: 25px;}
.old_stu_fl p{font-size: 24px;color: #f1ccb0;line-height: 36px;padding-top: 10px;}
.old_stu_fl>div{position: relative;}
.old_stu_fl p span{font-weight: 900;}
.old_stu_fl .share{position: absolute;top: 0;right: 30px; width: 145px;height: 150px;background: url('../images/fenxiang.png') center no-repeat;text-align: center;box-sizing: border-box;font-size: 24px;color: #fff;padding-top: 48px;line-height: 30px;cursor: pointer;}
.old_stu_fl .share_after1{position: absolute;top: 0;right: 30px;}
.old_stu_fl .share_after1 i{font-size: 24px;color: #fff;line-height: 30px;margin-left: 20px;margin-top: 47px;}

/* 课程安排 */
.bacgf1{background: #f9f7f1;}
.class_plan{padding-top: 50px;}
.class_plan .class_title{font-size: 42px;color: #202124;text-align: center;font-weight: 900;margin-bottom: 40px;}
.class_plan .class_choose{text-align: center;}
.class_plan .class_choose a{display: inline-block;vertical-align: middle;width:171px;height: 66px;line-height: 55px; background: url('../images/table.png') center top no-repeat;text-align: center;font-size: 26px;color: #8f684b;margin: 0 5px;}
.class_plan .class_choose a.active{background: url('../images/table_choose.png') center top no-repeat;}
/*.class_plan{box-shadow: 0px 0px 21px 0px rgba(233, 229, 217, 0.59);border-radius: 10px;}*/
.class_plan table{border-radius: 5px;margin-top: 25px;box-shadow: 0px 0px 21px 0px rgba(233, 229, 217, 0.59);}
.class_plan thead th{background: #4b4f66;text-align: center;font-size: 24px;color: #fff;line-height: 55px;}
.class_plan thead{border-radius: 5px 5px 0 0;}
.class_plan tbody td{text-align: center;font-size: 18px;color: #353639;line-height: 55px;border: 1px solid #e3ddc7;}
.class_plan .gkxz{background: #fff;border-radius: 5px;box-sizing: border-box;padding: 25px 0 0 30px;padding-bottom: 20px;margin-bottom: 55px;box-shadow: 0px 0px 21px 0px rgba(233, 229, 217, 0.59);border-radius: 0px 0px 10px 10px;margin-top: 10px;}
.class_plan .gkxz h6{font-size: 20px;color: #353639;padding-bottom: 10px;}
.class_plan .gkxz p{font-size: 16px;color: #333;line-height: 40px;border-bottom: 1px solid #f9f7f1;}
.class_plan .gkxz p span{display: inline-block;vertical-align: bottom;width: 20px;line-height: 20px;background: #fce6d5;text-align: center;font-size: 16px;color: #8f684b;margin-bottom: 10px;margin-right: 10px;border-radius: 10px;}
.class_plan .gkxz p a{color: #f1470c;}

/* 常见问题 */
.question_new{padding-top: 55px;background: #404456;padding-bottom: 80px;}
.question_new h2{text-align: center;font-size: 42px;line-height: 42px;color: #fff;font-weight: 900;margin-bottom: 30px;}
.question_new .ques_item{position: relative; width: 288px;height: 420px; margin-right: 9px;background: #303242;box-sizing: border-box;padding: 35px 30px;}
.question_new .ques_item h3{font-size: 16px;color: #c4c4c4;font-weight: normal;}
.question_new .ques_item h3::before{content: " ";display: inline-block;width: 32px;height: 42px;background: url('../images/que.png') center no-repeat;}
.question_new .ques_item>p{font-size: 20px;color: #c4c4c4;line-height: 30px;margin-top: 20px;}
.question_new .ques_item .check_answer{position: absolute;bottom: 30px;left: 24px;width: 238px;border-top: 1px solid #dadada;padding-top: 20px;font-size: 16px;color: #c4c4c4;background: url('../images/jia.png') right 20px no-repeat;}
/* .question_new .ques_item .check_answer::after{content: " ";position: absolute;top: 20px;right: 0;width: 20px;height: 20px;background: url('../images/que_jia.png') center no-repeat;} */
.question_new .answer{width: 228px;height: 172px; font-size: 14px;color: #fefefe;line-height: 24px;position: absolute;bottom: 50px;left: 30px;overflow: auto;display: none;}

/*吸底*/
.fixed_bottom{position: fixed;bottom: 0;left: 0;width: 100%;height: 82px;background: url('../images/fixed_bottom1.png') center bottom no-repeat;z-index:4;box-shadow: 0px 0px 20px #d8d8d8;}
.fixed_bottom .check_plan{width: 200px;line-height: 50px;background: #fde593;text-align: center;font-size: 20px;color: #6a4435;margin-top: 20px;border-radius: 5px;transition: all .6s;}
.fixed_bottom img{position: relative;z-index: 1;top: -50px;}
.fixed_bottom del{font-size: 16px;color: #fff;opacity: .7;margin-top: 39px;margin-right: 23px;}
.fixed_bottom .yh_price{font-size: 22px;color: #f8da49;margin-top: 27px;margin-right: 12px;}
.fixed_bottom .yh_price span{font-size: 47px;font-weight: 900;}
.fixed_bottom .check_plan:hover{box-shadow: 0px 7px 16px 0px 
    rgba(129, 58, 18, 0.64);}

.a_mask {
    position: fixed;
    width: 100%;
    height: 100%;
    background: url(https://files.dongao.com/plan/zjzcgl/2018-nxtf/images/a_touming_bj.png);
    top: 0;
    left: 0;
    _position: absolute;
    z-index: 10;
    display: none;
}
/*视频播放弹框*/
.content1{height:576px;position: fixed;left: 50%;margin-left: -590px;z-index: 15;top: 50%;width: 1180px;display:none;margin-top:-288px;}
.content1 .video_area {background: #27272b;height: 576px;position: relative;width:100%;}
.video_class_tab{width:100%;font-size: 24px;color:#636466;text-align: center;line-height: 64px;}
.video_class_tab .video_tab_list{margin:0 40px;cursor: pointer;}
.video_class_tab .video_tab_list.on{color:#fff;background: url(https://files.dongao.com/zjzcgl/2019-zsfa/images/underline.png) no-repeat center bottom;padding:10px 0;}
.content1 .video-box{float:left;width:857px;height:500px;background:#27272b;margin-left:32px;margin-top:10px;}
.videocontent{width:857px;height:473px;background:#000;}
 .video_infor .video_infor_right{width:380px;margin-left:20px;display: block;}
.video_infor_right .ban_vid_name{font-size: 40px;color:#fff;font-weight: normal;margin:60px 0 40px 0;line-height: 40px;position: absolute;top: 92px;right: 18px;width:267px;}
.video_infor_right .banci_con{font-size:14px;color:#fff;position: absolute;right: 5px;top: 250px;width: 250px;}
.prev_next_btn{position: absolute;bottom: 105px;right: 83px;}
.prev_next_btn .video_prev,.prev_next_btn .video_next{display: inline-block;width:50px;height:50px;}
.prev_next_btn .video_prev{margin-right:20px;}
.prev_next_btn .video_prev{background: url(https://files.dongao.com/zjzcgl/2019-zsfa/images/video_prev.png) no-repeat center;}
.prev_next_btn .video_prev:hover{background: url(https://files.dongao.com/zjzcgl/2019-zsfa/images/videon_prev.png) no-repeat center;}
.prev_next_btn .video_next{background: url(https://files.dongao.com/zjzcgl/2019-zsfa/images/video_next.png) no-repeat center;}
.prev_next_btn .video_next:hover{background: url(https://files.dongao.com/zjzcgl/2019-zsfa/images/videon_next.png) no-repeat center;}
.content1 .con_close{position: absolute;top:10px;right:10px;width:32px;cursor: pointer;z-index: 9}
.videoTabs_big .videoTab_item{display:none;padding-top:110px;text-align:left;padding-left:15px;}
.videoTabs_big .videoTab_item span{color:#fff;display:block;padding:10px 0;cursor:pointer;font-size:20px;font-weight:bold;}
.videoTabs_big .videoTab_item span.canClick.active{background:url(../images/shiting_on.png) no-repeat 130px center;}
.videoTabs_big .videoTab_item span.active{color:#fff;}
.videoName_tab {width:230px;padding-left:20px;}
/*视频播放弹框 end*/

/* 试听弹窗 */
.znxt_video_ab .videocontent{width: 681px;height: 384px;}
.znxt_video_ab1{display:none;position:fixed;top:50%;left:50%;width:682px;height:500px;margin-top:-250px;margin-left:-341px;z-index:11;background: #000;}
#video_logo{display:none;}
.scrolltab{position:relative;margin:0 auto;background:#252525;}
.div_closed{width:51px;height:49px;color:#fff;text-align:center;line-height:49px;position:absolute;right:-51px;top:0;background:#000;font-size:20px;cursor:pointer;}
.pra{position:absolute;}
.video_text{width:100%;box-sizing:border-box;padding:20px 30px;}
.video_text .teacher_name{font-size:26px;color:#fff;font-weight:900;padding-top:10px;}
.video_text .teacher_detail{font-size:16px;color:#fff;padding-top:10px;}
.teacher_name{font-size: 26px;color: #fff;font-weight: 900;padding-top: 11px;padding-left: 20px;}
.teacher_detail{font-size: 16px; color: #fff; padding-left: 20px;}
/* 购买弹窗 */
.gouke_buy{position: fixed;top: 50%;left: 50%;width: 623px;height: 393px;background: #fff;border-radius: 5px;margin-top: -196.5px;margin-left: -311px;z-index: 10;display: none;}
.gouke_buy .pop_title{text-align: center;line-height: 60px;font-size: 24px;color: #fff;font-weight: 900;background: url('../images/pop_title.png') center no-repeat;}
.gouke_buy .guanbi{position: absolute;top: 10px;right: 10px;cursor: pointer;}
.gouke_buy .tc{width: 543px;margin: 20px auto 0;}
.gouke_buy .tc_choose h4{font-size: 18px;color: #333333;line-height: 46px;position: relative;padding-left: 6px;}
.gouke_buy .tc_choose h4::before{position: absolute;top: 18px;left: 0;width: 2px;height: 11px;background: #f74917;content: " ";}
.gouke_buy .tc .tc_class p{width: 180px;background: url('../images/choose.png') 0px center no-repeat;box-sizing: border-box;padding-left: 26px;font-size: 16px;color: #333333;cursor: pointer;}
.gouke_buy .tc .tc_class{padding-bottom: 22px;border-bottom: 1px solid #e3e3e3;}
.gouke_buy .km{width: 543px;margin: 10px auto 0;}
.gouke_buy .km .tc_class p{width: 15%;box-sizing: border-box;margin-right: 98px;padding-left: 26px;background: url('../images/choose.png') 0px center no-repeat;cursor: pointer;font-size: 14px;color: #333333;line-height: 40px;cursor: pointer;}
.gouke_buy .tc_choose .tc_class p.active{background: url('../images/choose_on.png') 0px center no-repeat;}
.gouke_buy .gk_buy{height: 70px;border-radius: 0 0 5px 5px;background-color: #ebecf5;margin-top: 18px;box-sizing: border-box;padding-left: 39px;padding-right: 40px;line-height: 70px;}
.gouke_buy .gk_buy p{font-size: 14px;color: #999999;}
.gouke_buy .gk_buy p .dollar{font-size: 18px;color: #ec3333;}
.gouke_buy .gk_buy p .buy_price{font-size: 28px;color: #ec3333;font-weight: 900;}
.gouke_buy .gk_buy a{width: 104px;line-height: 34px;border-radius: 2px;text-align: center;font-size: 14px;margin-top: 18px;}
.gouke_buy .gk_buy a.ljgm{background:#f51d00;background-image: linear-gradient(90deg, #e13a23 1%, #ed7531 100%), 
linear-gradient( #fe6d26, #fe6d26);color: #ffffff;line-height: 36px;margin-left: 10px;}
.gouke_buy .gk_buy a.zxfk{color: #666666;border: solid 1px #ddd1c5;background-color: #ffffff;}

.a_mask{    position: fixed;
    right: auto!important;
    left: 0;
    top: 0;
    background: url(https://files.dongao.com/zjzcgl/2018-zsfa/images/a_touming_bj.png);
    width: 100%!important;
    height: 100%!important;
    display: none;
    z-index: 10;}

.con_pop01{display:none;}
.con_pop {width:540px;height:300px;position:fixed;top:50%;left:50%;margin-left:-270px;margin-top:-150px;background:#fff;box-shadow: 0 0 10px #ddd; text-align: center; color: #666;padding: 40px 0 0 0;}
.con_popClose {position: absolute; right:10px;top:10px;background:url(../images/close.png) no-repeat;width:31px;height:31px;cursor:pointer;}
.con_pop01 .con_popP1 {font-size: 26px;color: #000;padding: 20px 0;line-height: 38px;}
.con_pop02 .con_popP1 {font-size: 18px;color: #000;padding: 20px 0;line-height: 28px;}
.poptip{padding:20px 50px;background:rgba(0,0,0,.6);left:50%;margin-left:-100px;top:50%;margin-top:-50px;font-size:20px;color:#fff;border-radius:20px;display:none;position: absolute;}
.con_pop01{width:100%;height:100%;position:fixed;left:0;top:0;background:url(https://files.dongao.com/zjzcgl/2018-zsfa/images/a_touming_bj.png);display:none;z-index:5;}
.con_pop01 p{font-size:16px;color:#666666;line-height:32px;padding-top: 35px;}
.con_pop01 p a{text-decoration: underline}
.blue{color:#2f539b}
.con_pop01 .knowBtn{width:190px;height:46px;color:#fff;font-size:20px;text-align:center;background:url(../images/buy_bg.png) no-repeat;display:block;    margin: 10px auto 0 auto;padding-top:5px;line-height: 30px;}
.con_pop .imgbox p{font-size: 20px;color: #1e1e1e;}



/*2020-07-15改购买模块*/
.gouke_change{}
.gouke_change h2{width:300px;height:129px;background:url(../images/nx_icon1.png) no-repeat center center;margin:0 auto;padding-top:20px;}
.gouke_change h2 span{font-size:40px;color:#202124;font-weight:bold;display:block;text-align:center;margin-top:-30px;}
.gouke_change h2 i{font-size:26px;color:#202124;display:block;text-align:center;margin-top:9px;background:url(../images/nx_icon2.png) no-repeat center bottom;}
.gouke_change h2 b{font-size:36px;color:#d9453d;}
.gouke .old_buy h6 {width:240px;}