*{
	margin:0;padding: 0;
	list-style: none;
	box-sizing: border-box;
	color: #333;
}
body {
	font-family: "微软雅黑", Arial;
	font-size: 13px;
	line-height: 1.8;
	color: #808080;
	background: #fff;
	height: 100%;
	position: relative;
}
p {
	margin: 0
}
/* h1, h2, h3, h4, h5, h6, figure {
	color: #444;
	font-weight: 400;
	font-family: "微软雅黑", Arial;
} */
a{
	text-decoration: none;
}
.fl{
	float: left;
}
.fr{
	float: right;
}
.ff::after{
	content: ' ';
	display: block;
	clear: both;
}
.w1200{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}
/* 首页banner导航 */
.banner{
  width: 100%;
  /* height: 710px;
  background: url(../images/index_b.jpg) no-repeat center; */
  position: relative;
}
.nav{
  padding-top: 46px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 999;
}
.nav li{
	float: left;
}
.nav li:hover{
	background:rgba(255,255,255,0.1);
	border-radius: 16px;
}
.nav li a{
	display: block;
	color: #fff;
	font-size: 18px;
	padding: 0 25px;
	height: 33px;
	line-height: 33px;
}

/* title */
.title{
	text-align: center;
}
.title h2{
	font-size: 36px;
	color: #333;
	font-weight: bold;
}
.title span{
	position: relative;
	display: inline-block;
	font-size: 24px;
	color: #999;
}
.title span::before{
	content: ' ';
	position: absolute;
	width: 106px;
	height: 9px;
	background: url(../images/icon_left.png) no-repeat center;
	left: -120px;
	top: 50%;
	margin-top: -4px;
}
.title span::after{
	content: ' ';
	position: absolute;
	width: 106px;
	height: 9px;
	background: url(../images/icon_right.png) no-repeat center;
	right: -120px;
	top: 50%;
	margin-top: -4px;
}
.foot{
	width: 100%;
	height: 200px;
	background-color: #000;
	color: #fff;
	font-size: 54px;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
	/* line-height: 200px; */
}
.foot div{
	color: #fff;
}
.foot p{
	color: #fff;
	font-size: 18px;
}
.foot p a{
	color: #fff;
	margin-left: 10px;
}

/* 首页开始 */
/* 公司简介 */
.index_about{
  width: 100%;
  height: 660px;
  background: url(../images/index_about_bg.jpg) no-repeat center;
  padding-top: 140px;
}
.index_about_box{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index_about_l{
  width: 507px;
  height: 520px;
  background: url(../images/index_about_l.png) no-repeat center;
  padding-left: 205px;
  padding-top: 45px;
  font-size: 32px;
  color: #fff;
}
.index_about_r{
  width: 585px;
  line-height: 40px;
  color: #333;
  font-size: 20px;
}
/* 产品 */
.index_pro{
  padding-top: 140px;
  background: url(../images/index_pro.jpg) no-repeat top;
  
}
.pro_adg{
  width: 1296px;
  height: 525px;
  background: url(../images/index_pro_cont.png) no-repeat center;
  margin-left: auto;
  margin-right: auto;
  margin-top: 60px;
}
.pro_adg h2{
  text-align: center;
  font-size: 67px;
  color: #fff;
  font-weight: bold;
  padding-top: 16px;
}
.pro_adg ul{
  display: flex;
  padding: 55px 96px;
  justify-content: space-between;
}
.pro_adg ul li{
	text-align: center;
}
.pro_adg ul li img{
	transition: all .6s;
}
.pro_adg ul li:hover img{
	transform: scale(1.2);;
}
.pro_adg ul p{
  text-align: center;
  font-size: 30px;
  margin-top: 15px;
}
.index_request_cont{
  width: 100%;
  height: 497px;
  background: url(../images/index_adv.png) no-repeat center;
  margin-top: 60px;
}
.index_request_cont ul{
  padding-left: 153px;
  padding-top: 90px;
  font-size: 78px;
  font-weight: bold;
}
.index_request_cont li{
  color: #9ea8d7;
  cursor: pointer;
}
.index_request_cont li.active{
  color: #012ca9;
}
.index_request_cont_fr{
  padding-top: 75px;
  padding-right: 40px;
}
.index_request_cont_fr .adv_midle{
  display: none;
}
/* 特色 */
.index_ts{
  margin-top: 140px;
  margin-bottom: 140px;
}
.index_ts ul{
  margin-top: 55px;
  display: flex;
  justify-content: space-between;
}
.index_ts .ts_img{
  border:2px solid #c3cdeb;
  position: relative;
  
}
.index_ts .ts_img .imgbox{
	overflow: hidden;
	margin: 6px;
	background: #0332bb;
}
.index_ts .ts_img img{
  display: block;
  transition: all 0.3s linear;
-webkit-transition: all 0.3s linear;
-moz-transition: all 0.3s linear;
-ms-transition: all 0.3s linear;
}
.index_ts .ts_img img:hover{
	transform: rotate(5deg);
}
.index_ts .ts_img .icon_ts{
  position: absolute;
  width: 186px;
  height: 47px;
  background: url(../images/icon_ts.jpg) no-repeat center;
  right: 0;
  bottom: 0;
  line-height: 47px;
  color: #fff;
  font-size: 18px;
  text-align: center;
}
.index_ts .ts_txt{
  margin-top: 20px;
  padding-left: 10px;
  font-size: 18px;
}
.index_useful{
  width:100%;
  background-color: #012ca9;
  padding:50px 0 80px;
	margin-bottom: 140px;
}
.index_useful .title h2,.index_useful .title span{
  color: #fff;
}
.index_useful .title span::before,.index_useful .title span::after{
  filter: grayscale(100%) brightness(300%);;
}
.index_useful ul{
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
.index_useful li{
  width: 224px;
  height: 375px;
  background-color: #fff;
  text-align: center;
  padding-top: 60px;
  color: #012ca9;
  
}
.index_useful li img{
	transition: all 0.5s linear;
-webkit-transition: all 0.5s linear;
-moz-transition: all 0.5s linear;
-ms-transition: all 0.5s linear;
}
.index_useful li:hover img{
	transform: rotateY(360deg);
}
.index_useful .useful_img{
  position: relative;
}
.index_useful .useful_img::before{
  position: absolute;
  content: ' ';
  width: 25px;
  height: 2px;
  background-color: #012ca9;
  top: 50%;
  left: 22px;
}
.index_useful .useful_img::after{
  position: absolute;
  content: ' ';
  width: 25px;
  height: 2px;
  background-color: #012ca9;
  top: 50%;
  right: 22px;
}
.index_useful h3{
  margin-top: 45px;
  font-size: 18px;
  color: #012ca9;
}
.index_useful p{
  margin-top: 30px;
  color: #012ca9;
  font-size: 16px;
}
/* 首页结束 */
/* 教学师资开始 */
.sz_banner{
	background: url(../images/sz_banner.jpg) no-repeat center;
}
.sz_intro{
	width: 100%;
	background:#f4f7fa url(../images/sz_intro.jpg) no-repeat center top;
	padding-top: 135px;
	padding-bottom: 135px;
}
.sz_title{
	text-align: center;
}
.sz_title h2{
	font-size: 36px;
}
.sz_title p{
	margin-top: 35px;
	font-size: 24px;
	line-height: 48px;
}
.sz_person{
	margin-top: 130px;
	display: flex;
  justify-content: space-between;
}
.sz_person_img img{
	display: block;
	width: 469px;
	height: 508px;
}
.sz_person_r h2{
	font-size: 36px;
	margin-top: 20px;
}
.sz_person_r p{
	font-size: 24px;
	margin-top: 25px;
}
.sz_person_r ul{
	margin-top: 80px;
}
.sz_person_r li{
	font-size: 24px;
	line-height: 60px;
}
.sz_team{
	padding-bottom: 90px;
}
.sz_team_box{
	background-color: #f4f7fa;
}
.sz_team .sz_team_title{
	font-size: 36px;
	text-align: center;
}
.sz_team_cont h3{
	color: #053ad4;
	font-size: 24px;
	margin-top: 50px;
}
.sz_team_item{
	position: relative;
	width: 351px;
	height: 136px;
	background: url(../images/sz_team_bg.jpg) no-repeat center;
	line-height: 136px;
	text-align: center;
	font-size: 24px;
	color: #fff;
	overflow: hidden;
	
}
.sz_team_item::before{
	content: "";
	position: absolute;
	left: -62px;
	top: -60px;
	background: #ff9600;
	width: 130px;
	height: 130px;
	border-radius:0 0 50% 0;
	transition: all.6s;
}
.sz_team_item:hover::before{
	width: 500px;
	height: 500px;
}
.sz_team_icon{
	width: 100px;
	height: 100px;
	/* background: url(../images/icon_sz.png) no-repeat center; */
	position: absolute;
	left: -23px;
	top: -23px;
	border-radius: 50%;
}

.sz_team_icon span{
	color: #fffc00;
	font-style: italic;
	font-weight: bold;
	font-size: 36px;
	position: absolute;
	left: 35px;
	top: -16px;
}
.sz_team_arrow{
	width: 74px;
	height: 109px;
	background: url(../images/icon_arrow.png) no-repeat center;
}
.sz_team_item_box{
	display: flex;
	margin-top: 40px;
	align-items: center;
}
.sz_xg_team_cont{
	display: flex;
  justify-content: space-between;
	margin-top: 60px;
}
.sz_xg_team_l h3{
	font-size: 24px;
	color: #053ad4;
}
.sz_xg_team_txt{
	width: 470px;
	line-height: 45px;
	font-size: 18px;
	margin-top: 20px;
}
.sz_xg_team_r img{
	display: block;
	width: 620px;
	height: 229px;
}
/* 教学师资结束 */
/* 关于我们开始 */
.about_bg{
	/* background: url(../images/sz_banner.jpg) no-repeat center; */
}
.about_intro_bg{
	height: 887px;
	background: url(../images/about_intro_bg.jpg) no-repeat center;
}
.about_intro{
	height: 925px;
	background: url(../images/about_person_bg.jpg) no-repeat center;
	position: relative;
}
.about_adv{
	position: absolute;
	width: 1200px;
	height: 200px;
	background-color: #012ca9;
	box-shadow: 16px 16px 24px rgba(1,44,169,0.4);
	top: -90px;
}
.about_adv ul{
	display: flex;
	justify-content: space-around;
}
.about_intro .sz_person{
	padding-left: 100px;
	padding-right: 100px;
}
.about_adv .about_adv_top span{
	display: inline-block;
	font-size: 80px;
	color: #fff;
	font-weight: bold;
}
.about_adv .about_adv_top p{
	display: inline-block;
	font-size: 30px;
	color: #fff;
}
.about_adv li{
	position: relative;
}
.about_adv .about_adv_top i{
	position: absolute;
	font-size: 30px;
	color: #fff;
	font-style: normal;
	top: 28px;
}
.about_adv .icon_tri{
	text-align: center;
	margin-top:-10px;
}
.about_adv .about_adv_txt{
	text-align: center;
	font-size: 18px;
	color: #fff;
}
.about_adv .about_adv_top{
	margin-top:-9px;
}
.about_culture li{
	width: 282px;
	height: 350px;
	padding-top: 24px;
}
.about_culture .culture_img{
	position: relative;
	text-align: center;
	font-style: italic;
	font-size: 26px;
	color: #dde0ef;
	font-weight: bold;
	height: 128px;
	line-height: 128px;
}
.culture_img_box{
	position: absolute;
	left: 50%;
  margin-left: -68px;
}
.about_culture  h3{
	margin-top: 22px;
	font-size: 24px;
	color: #333333;
}
.about_culture p{
	color: #666;
	margin-top: 10px;
}
.about_culture .vision{
	margin-top: 30px;
}
.vision h4{
	font-size: 16px;
	color: #012ca9;
}
.vision span{
	display: block;
	width: 22px;
	height: 2px;
	background-color: #174eee;
	margin:10px auto;
}
.about_develop_box{
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 60px;
}
.about_develop_r{
	font-size: 20px;
}
.about_develop_r li{
	line-height: 60px;
}
.about_honor{
	margin-top: 135px;
	margin-bottom:140px;
}
.about_honor_img{
	margin-top: 50px;
}
/* 关于我们结束 */
/* 联系我们开始 */
.contact_banner{
	background: url(../images/contact_banner.jpg) no-repeat center;
}
.contact_address{
	margin-top: 130px;
	margin-bottom: 220px;
}
.address_dt{
	width: 100%;
	height:589px;
	background-color: #000;
	margin-top: 60px;
}
.address_tel{
	display: flex;
	justify-content: space-evenly;
	margin-top: 60px;
}
.contact_info{
	display: flex;
	align-items: center;
}
.contact_info_icon img{
	display: block;
}
.contact_info_box{
	margin-left: 25px;
	font-size: 20px;
}
.contact_info_box p{
	font-size: 24px;
}
.contact_team{
	width: 100%;
	height: 559px;
	background: #063ee1 url(../images/contact_team.jpg) no-repeat center;

	margin-bottom: 140px;
}
.contact_team_box{
	position: relative;
}
.contact_team_l{
	text-align: center;
	width: 500px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	height: 559px;
}
.contact_team_l h4{
	font-size: 60px;
	background: linear-gradient(to bottom, #fff 50%, #09dcf5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.contact_team_l p{
	font-size: 18px;
	color: #fff;
}
.contact_team_r{
	position: absolute;
	background-color: #fff;
	box-shadow: 0 0 24px rgba(1,44,169,0.15);
	width: 500px;
	height: 614px;
	right:0;
	top: -80px;
}
.team_title{
	position: absolute;
	width: 520px;
	height: 100px;
	background-color: #ff9600;
	box-shadow: 10px 0 21px rgba(255,150,0,0.4);
	top: 45px;
	left: -60px;
	text-align: left;
	display: flex;
	align-items: left;
	flex-direction: column;
	justify-content: center;
	color: #fff;
	padding: 0 76px;
}
.team_title h3{
	font-size: 28px;
	color: #fff;
}
.team_title p{
	font-size: 14px;
	color: #fff;
}
.form_box{
	padding:170px 50px 30px
}
.form_item{
	margin-bottom: 20px;
}
.form_item input{
	padding:15px 20px;
	width:100%;
	background-color: #e9e9e9;
	height: 60px;
	border:none;
	color: #999;
	font-size: 16px;
	outline-color:#ff9600
}
.form_item input:focus,.form_item input:active{
	border:1px solid #ff9600
}
.form_item_yzm{
	display: flex;
	align-items: center;
	background-color: #e9e9e9;
}
.form_item_yzm input{
	width: 272px;
}
.form_item_yzm .yzm_btn{
	width: calc(100% - 272px);
	border-left: 2px solid #c3c3c3;
	text-align: center;
	color: #ff9600;
	font-size: 16px;
	cursor: pointer;
}
.query_btn{
	width: 100%;
	height: 60px;
	line-height: 60px;
	color: #fff;
	font-size: 20px;
	border-radius: 30px;
	box-shadow: 10px 0 21px rgba(255,150,0,0.3);
	background:linear-gradient(to right,#ff6600,#ff9600);
	text-align: center;
	margin-top: 30px;
	cursor: pointer;
}
/* 联系我们结束 */
/* 招商合作开始 */
.zs_banner{
	/* background: #063ee1 url(../images/zs_banner.jpg) no-repeat center; */
}
.zs_hot_tel{
	width: 100%;
	height: 683px;
	background: url(../images/zs_adress.jpg) no-repeat center;
	padding-top: 140px;
}
.zs_hot_l{
	width: 567px;
	height: 250px;
}
.zs_hot_box{
	height: 320px;
	box-shadow: 0 0 24px rgba(1,44,169,0.15);
	background-color: #fff;
	display: flex;
  align-items: center;
	padding:0 30px;
}
.zs_hot_r{
	width: 570px;
	text-align: center;
	font-size: 36px;
}
.zs_hot_r h3{
	color: #ff9600;
}
/* 招商合作结束 */
/* 课程研发开始 */
.kcyf_banner{
	background: url(../images/kxyf_banner.jpg) no-repeat center;
	height: 709px;
}
.kcyf_dt{
	margin-top: 140px;
}
.cd_box{
	/* height: 571px; */
	/* background: url(../images/cd_bg.jpg) no-repeat center; */
	position: relative;
	margin-top: 60px;
	background: #012ca9;
	padding: 20px 0;
}
.cd_year{
	width: 400px;
	text-align: center;
	/* position: absolute; */
}
.cd_year h2{
	color: #fff;
	font-size: 36px;
}
.cd_year h3{
	font-size: 26px;
	color: #fff;
}
.cd_year p{
	color: #fff;
	font-size: 18px;
	padding: 0 60px;
}
.cd_year2 p,.cd_year3 p,.cd_year5 p{
	text-align: left;
}
.cd_year1{
	left: 270px;
	top: 35px;
}
.cd_year2{
	left: 650px;
	top: 35px;
}
.cd_year3{
	left: 55px;
	top: 320px;
}
.cd_year4{
	left: 480px;
	top: 320px;
}
.cd_year5{
	left: 875px;
	top: 320px;
}
.kcyf_core{
	position: relative;
	width: 100%;
	background-color: #f4f7fa;
	margin-top: 140px;
	height: 800px;
}
.kcyf_core_l{
	display: flex;
  align-items: center;
	margin-top: 40px;
}
.kcyf_core_l h2{
	font-size: 36px;
}
.kcyf_core_l p{
	font-size: 18px;
}
.kcyf_core_l-txt{
	margin-left: 10px;
}
.kcyf_core_box{
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
}
.kcyf_core_r{
	width: 599px;
	height: 588px;
	background-color: #0436c6;
	padding:40px 45px;
	font-size: 16px;
	color: #fff;
}
.kcyf_dati{
	width: 1186px;
	height: 468px;
	background:url(../images/tf_bg.png) no-repeat center;
	position: absolute;
	top: 240px;
	left: 50%;
	margin-left: -593px;
}
.kcyf_dati_title{
	position: absolute;
	top: 210px;
	left: 630px;
}
.kcyf_dati_title h2{
	font-size: 30px;
}
.kcyf_dati_title p{
	font-size: 18px;
	margin-top: 15px;
}
.kcyf_help{
	background-color: #f4f7fa;
}
.kcyf_help_img{
	width: 100%;
	background: #012ca9;
	text-align: center;
	margin-top: 60px;
}
.kcyf_help_img img{
	display: block;
	margin: auto;
}
.kcyf_yl{
	background-color: #f4f7fa;
	padding-top: 60px;
	padding-bottom: 140px;
}
.kcyf_yl_box{
	background-color: #012ca9;
	padding:40px 160px;
	margin-top: 60px;
}
.kcyf_yl_box .kcyf_yl_txt{
	font-size: 20px;
	color: rgba(255,255,255,0.6);
}
.kcyf_yl_box p{
	font-size: 18px;
	color: rgba(255,255,255,0.6);
	text-align: right;
}
.kcyf_yl_box li{
	margin-bottom: 10px;
}
@keyframes nbanA{
	0%{transform: translateY(0px);}
	50%{transform: translateY(-20px);}
	100%{transform: translateY(0px);}
}
.zs_hot_r span{
	display: inline-block;
	animation: nbanA 2s infinite;
	font-weight: bold;
	margin: 0 5px;
}
.zs_hot_r span:nth-child(2) {
	animation-delay: 0.2s;
}
.zs_hot_r span:nth-child(3) {
	animation-delay: 0.4s;
}
.zs_hot_r span:nth-child(4) {
	animation-delay: 0.6s;
}
.mySwiper img{
	display: block;
	width: 100%;
}
.shijianbox{
	 display: flex;
	 justify-content: center;
	 padding: 36px 0;
}
.zhou{
	height: 50px;
	background: url(../images/xian.png) no-repeat center left;
	background-size: 1175px 50px;
}
.zhou{
	display: flex;
	justify-content:left;
	position: relative;
}
.zhou a{
	text-align: right;
	display: block;
	width: 200px;
	position: relative;
}
.zhou a span{
	display: inline-block;
	width: 24px;
	height: 24px;
	background: #fff;
	border-radius: 50%;
	box-sizing: content-box;
	position: absolute;
	top: 13px;
	right: -12px;
	z-index: 999;
}
.zhou a i{
	position: absolute;
	width: 50px;
	height: 50px;
	background: #3456ba;
	border-radius: 50%;
	right: -25px;
	top: 0;
	z-index: 1;
}
.zhou a::before{
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 0%;
	height: 10px;
	background: #fffc00;
	margin: auto;
	z-index: 2;
	transition: all .6s;
}
.zhou:before{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    height: 10px;
    background: #fffc00;
    margin: auto;
    z-index: 2;
    transition: all .6s;
}
.on1:before{
    width:200px;
}
.on2:before{
    width:400px;
}
.on3:before{
    width:600px;
}
.on4:before{
    width:800px;
}
.on5:before{
    width:1000px;
}
.zhou a.no::before{
	width: 100%;
}
.sz_team_item p{
	color: #fff;
	position: relative;
	z-index: 999;
}
/* scrolltop */
.scrolltop{width:290px;height:570px;overflow:hidden;margin:0px 6px;}
.scrolltop li{width:290px;overflow:hidden;}
.scrolltop img{width:290px;margin-bottom: 12px;}
.kcyf_help_img{
	display: flex;
	justify-content: center;

}