*{font-size: 16px; margin: 0 ;}
body a{color: #333; outline: none; text-decoration: none;}
ul{list-style-type: none; padding-left: 0px}
.img img{width: 100%;}
.page{text-align: center;}
.container{width: 1200px; margin: 0 auto;}
body{background: #f1f1f1;}
.mainer{padding-top: 152px;}
.clear{clear: both;}
.header {
    height: 78px;
    line-height: 78px;
    background: #fff;
    border-bottom: 2px solid #f1f1f1;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    clear: both;
    overflow: hidden;
}
.header .logo {
    float: left;
}
.header .logo img {
    vertical-align: middle;
    margin-bottom: 3px;
    height: 54px;
}
.header .nav {
    float: left;
     margin-left: 0px;
}
.header .nav ul{clear: both; overflow: hidden; margin-top: 14px;}
.header .nav ul li {
    float: left;
    margin-left: 60px;
    font-size: 16px;
    color: #222;
}
.header .nav ul li a {
    display: block;
    color: #222;
    height: 40px;
    line-height: 40px;
}
.header .nav ul li.on a, .header .nav ul li a:hover {
    color: #3366cc;
    border-bottom: 2px solid #3366cc;
}

.header .search input{float: left; height: 40px; padding-left: 16px; width: 200px; border: 0px; outline: none; text-decoration: none;}
.header .search button{ background: linear-gradient(90deg,#27a3ff,#2380fb); color: white; outline: none; float: left; border: 0px; height: 42px; width: 60px; line-height: 42px;}
.header .search{border: 1px solid #dcdcdc; border-radius: 40px; float: right; overflow: hidden; margin-top: 16px; margin-left: 20px;}
.banner img{ width: 100%; height: 100%; left: 0px; top: 0; z-index: 10;}
.pagcon{width: 1200px; margin: 0 auto; position: relative;  z-index: 90;}
.pagcon .pagnav ul{padding: 0px 10px;}
.pagcon .pagnav{position: relative; z-index: 1; width: 300px; background: #333;}
.pagcon .pagnav ul li{color: white; padding: 20px 10px; border-bottom: 1px solid rgb(79, 79, 79);}
.pagcon .pagnav ul li h3{font-size: 16px; margin-bottom: 10px; font-weight: normal; clear: both; overflow: hidden;}
.pagcon .pagnav ul li a{margin-right: 10px;  display: inline-block; line-height: 30px; color: white; font-size: 14px;}
.pagcon .pagnav ul li p{overflow: hidden; height: 30px;}

.pagcon .pagnav ul li h3 img{float: left; height: 25px; margin-right:10px; width: 25px; position: relative;}
.pagcon .pagnav ul li h3 span{float: left; line-height: 25px;}

.class_nav ul li{clear: both; overflow: hidden; padding: 10px 8px; border-bottom: 1px dashed #dcdcdc; }
.class_nav ul li span{float: left; font-size: 18px; font-weight: bold; line-height: 30px; width: 100px;}
.class_nav ul li .span{float: left;}
.class_nav ul li .span a{display: inline-block; padding: 0 10px; line-height: 30px;}
.class_nav ul li .all{float: left; height: 30px; line-height: 30px; padding: 0px 10px; color: #2380fb; }
.class_nav{margin-top: 30px;}
.class_nav ul li .span a.on{background: linear-gradient(90deg,#27a3ff,#2380fb); color: white; border-radius: 4px;}

.page_num ul li h2 span{font-size: 40px;}
.page_num ul li h2 font{font-size: 20px;}
.product{
	clear: both; overflow: hidden; width: 1200px; margin:0 auto; padding: 8px; box-sizing: border-box;
	font-size: 16px;
}

.product .product-detail{
	width: 800px;
    background: #fff;
    float: left;
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 20px 0;
    box-shadow: 0 0 12px rgb(0 0 0 / 30%);
}

.product .tit{
	background: url(../images/tit-bg.png) no-repeat 0; 
	width: 200px;
    height: 40px;
    line-height: 40px;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    text-indent: 1em;
}

.product .product-detail .dbox{padding: 20px 30px; line-height: 1.6; box-shadow: none;}
.product .product-detail .dbox h3{ 
	padding: 10px 0 10px 0;
    font-size: 22px;
    color: #414141;
}
.product .product-detail .dbox span{margin-right: 18px;}

.flex{
	display: flex; justify-content: space-between;
}

.video{
    padding: 40px 0px;
    background: url(../images/player-bg.png) no-repeat;
    color: white;
}
.video .addr{
    width: 1200px; margin: 0 auto;clear: both;  z-index: 800; position: relative;
}
.video .addr span{float: left; padding: 10px; margin-bottom: 20px; }

.video .addr .sel{float: left; width: 400px; position: relative; }
.video .addr .sel strong{padding: 10px; float: left;}
.video .addr .sel img{float: left; width: 20px; margin-top: 10px;}

.video .addr ul{ position: absolute; display: none; background: rgba(42, 85, 218, 0.8); width: 100%; line-height: 2; top: 40px; left: 0px; z-index: 999; }
.video .addr ul li{padding: 10px 10px;}
.video .addr ul li p{margin-bottom: 10px; font-size: 18px;}
.video .addr ul li dl dd{display: inline-block; padding:2px 10px; cursor: pointer; margin-bottom: 6px; border-radius: 10px; background: rgba(255,255,255,0.5); margin-left: 10px;}
.video .addr ul li dl dd:hover{background: linear-gradient(90deg,#27a3ff,#2380fb);}
.video .addr .sel:hover ul{display: block;}

.video .videobox{width: 1200px; margin: 0 auto; clear: both; overflow: hidden; background: #1b1b1b;}
.video .videobox .vbox{float: left; position: relative; width: 900px; height: 560px; overflow: hidden;}
.video .videobox .vbox iframe{width: 100%; height: 100%; border: 0px; outline: none; overflow: hidden;}
.video .videobox .vbox iframe #player{height: 100vh;}
.video .videobox .mulu{float: left; line-height: 2; width: 300px; height: 560px; overflow: auto;}
.video .videobox .mulu .mitem span{cursor: pointer; display: block;} 
.video .videobox .mulu .mitem span font{display: inline-block; border: 1px solid #2380fb; font-size: 10px; border-radius: 20px; color: #2380fb; padding: 0 4px; line-height: 1.2; margin-left: 4px;}

.video .videobox .mulu .aitem img{float: left; width: 12px; margin-right: 8px; margin-top: 10px;}
.video .videobox .mulu .aitem{padding-top: 14px;padding-left: 28px; color: rgba(255, 255, 255, 1);}

.video .videobox .mulu .bitem img{float: left; width: 12px; margin-right: 8px; margin-top: 10px; }
.video .videobox .mulu .bitem{padding-top: 14px;padding-left: 28px; display: none; color: rgba(255, 255, 255, 0.8)}

.video .videobox .mulu .citem img{float: left; width: 12px; margin-right: 8px; margin-top: 10px;}
.video .videobox .mulu .citem{padding-top: 14px; padding-left: 28px; display: none; color: rgba(255, 255, 255, 0.6)}
.video .videobox .mulu .iitem span.on{color: #fd6e22;}


.price{width: 1200px; margin: 0 auto; text-align: right; clear: both; overflow: hidden; margin-top: 20px}
.price big{font-size: 36px; color: #f4491b; font-weight: bold; float: right; line-height: 40px;}
.price a{
    border: none;
    background: linear-gradient(90deg,#fd6e22,#fd3416);
    width: 180px;
    border-radius: 40px;
    height: 40px;
    display: inline-block;
    text-align: center;
    line-height: 40px;
    float: right;
    margin-left: 18px;
    color: white;
}

.fixfoot{position: fixed;  z-index: 99999; clear: both; overflow: hidden; bottom: 0px;left: 0; width: 100%; height: 80px; box-sizing: border-box; padding: 20px 0px; box-shadow: 2px 2px 12px #ddd; background: white;}
.fixfoot .price{margin: 0 auto;}
.fixfoot .price img{float: left; height: 40px;}

.video-wrapper[data-v-45acb1b9] {
    position: relative;
    height: 100%;
    width: 100%;
}

#player{
    width: 100%;
    height: 500px;
}
.pv-video-player{
    height: 500px !important;
}

.product-sider{
    width: 370px;
    float: right;
    background: #fff;
    margin-top: 30px;
    padding: 20px 0;
    box-sizing: border-box;
    box-shadow: 0 0 5px rgb(0 0 0 / 10%);
}

.teacher-item {
    position: relative;
    width: 350px;
    padding: 5px 10px;
}

.teacher-item .teacher-info{
    width: 280px;
    margin: 0 auto;
    display: flex;
    align-items: flex-end;
}
.teacher-item .teacher-info .teacher-img, .teacher-item .teacher-info .teacher-img img{
    width: 120px;
    height: 160px;
}
.teacher-item .teacher-info .teacher-name{
    margin-left: 10px;
    text-align: left;
}
.teacher-item .teacher-info .teacher-name{
    margin-left: 10px;
    text-align: left;
}

.teacher-item .teacher-info .teacher-name .remark{
    display: block;
    width: 120px;
    background: linear-gradient(90deg,#349fee,#7098f9);
    padding: 3px 10px;
    color: #fff;
    font-size: 16px;
    border-radius: 4px;
}

.teacher-item .teacher-intro{
    margin: -100px auto 0 auto;
    padding: 120px 20px 20px 20px;
    width: 280px;
    background-color: #f9f9f9;
    border-radius: 4px;
}
.teacher-item .teacher-intro h5:before {
    content: " ";
    position: absolute;
    display: block;
    width: 12px;
    height: 12px;
    background: linear-gradient(90deg,#349fee,#7098f9);
    border-radius: 10px;
    left: 0;
    top: 5px;
}
.teacher-item .teacher-intro h5:after {
    content: " ";
    position: absolute;
    display: block;
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 10px;
    left: 3px;
    top: 8px;
}
.teacher-item .teacher-intro h5{
    position: relative;
    font-size: 16px;
    color: #666;
    padding-left: 20px;
}

.teacher-item .teacher-intro p{
    display: block;
    padding: 5px 5px 10px 20px;
    color: #666;
    font-size: 16px;
}



.swiper-button-next, .swiper-button-prev{
    position: absolute;
    width: 20px;
    height: 20px;
    border: 1px solid #ccc;
    border-radius: 2px;
    background-color: #fff;
    text-align: center;
    outline: none;
    padding-top: 1px;
}

.swiper-button-next:after, .swiper-container-rtl .swiper-button-prev:after {
    content: "next";
}
.swiper-button-prev:after, .swiper-container-rtl .swiper-button-next:after {
    content: "prev";
}
.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 12px;
    color: #999;
}
.swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    transition-property: transform;
    box-sizing: content-box;
}

.swiper-button-next {
    top: 30px;
    right: 12px;
}
.swiper-button-prev{
    top: 30px;
    left: 282px;
}

.header .login{padding: 0px 20px; background: linear-gradient(90deg,#27a3ff,#2380fb); border-radius: 100px; color: white; float: right; display: inline-block; height: 30px; line-height: 30px; margin-top: 25px; margin-left: 60px}
.useritem{padding: 0px 20px; background: linear-gradient(90deg,#27a3ff,#2380fb); border-radius: 100px; color: white; float: right; display: inline-block; height: 30px; line-height: 30px; margin-top: 25px; margin-left: 25px}
.loginout{padding: 0px 20px; color: #333; border: 1px solid #333; border-radius: 100px;float: right; display: inline-block; height: 30px; line-height: 30px; margin-top: 25px; margin-left:10px}
.has{float: right; }
.has.on{display: inline-block;}

.wrap{width: 1200px; margin: 0 auto}
.loginbox{width: 100%; height: 100%; display: none; background: rgba(0,0,0,0.5); position: fixed; left: 0px; top: 0px; z-index: 999}
.loginbox .box{
    width: 400px; position: fixed; left: 50%; margin-left: -200px; background: white; box-shadow: 2px 2px 2px 2px #f1f1f1; top: 100px; z-index: 999; border-radius: 10px; overflow: hidden; padding-bottom: 20px
}
.loginbox .lh{border-bottom: 1px solid #dcdcdc}
.loginbox .lh span{
    font-size: 16px; color: #333; line-height: 46px; width: 50%; display: inline-block; text-align: center; cursor: pointer;
}
.loginbox .lh span.on{border-bottom: 2px solid #2380fb; color: #2380fb}
.loginbox .form{margin-top: 20px}
.loginbox .form .inp{border:1px solid #dcdcdc; border-radius: 6px; width: 80%; margin:16px auto; 
    overflow: hidden; height: 36px;}
.loginbox .form .inp .icon img{height: 20px; margin-top: 8px}
.loginbox .form .inp .icon{float: left; width: 40px; text-align: center;}
.loginbox .form .inp input{border:0px; height: 36px; float: left; font-size: 12px; width: calc(100% - 50px); outline: none;}
.loginbox .btn{width:80%; cursor: pointer; margin:0 auto; height: 40px; background: #2380fb; color: white; text-align: center; line-height: 40px; border-radius: 10px}
.loginbox .cha{position: absolute; right: 5px; top: 5px; cursor: pointer;}
.loginbox .cha img{width: 20px}
.loginbox .inp span{overflow: hidden; float: left; line-height: 36px;  text-align: center;}

.loginbox .inp span #send{ color: #2380fb; }
.loginbox .inp.ver .verify{height: 36px; width: 80px;}
.loginbox .inp.ver input{width: calc(100% - 130px); }
.loginbox .ercode {text-align: center;}
.loginbox .ercode img{width: 60%}

.loginbox .inp.se input{width: calc(100% - 210px);}
.loginbox .inp.se span{width: 160px;}
.loginbox .inp.se span #send.none{color: #999; }

.content{width: 1200px; margin: 0 auto; padding-top: 78px;}
.orderbox{padding: 20px 0px}
.orderbox h3{font-size: 20px; font-weight: bold;}
.orderbox .product{border-radius: 10px; box-shadow: 2px 2px 12px #ccc; margin-top: 20px; padding: 10px; }
.orderbox .product .img{width: 180px; float: left; border-radius: 10px; overflow: hidden;}
.orderbox .product .txt{float: left; margin-left: 20px; margin-top: 8px; width: 60%;}
.orderbox .product .txt h4{font-size: 20px;}
.orderbox .product .txt p{font-size: 16px; margin-top: 10px;}
.orderbox .product .pri{float: right; width: auto; width: 200px; text-align: center;}
.orderbox .product big{font-size: 30px; color: #f60; margin-top: 30px; display: inline-block;}
.paybox {text-align: center; border-radius: 10px; background: white; box-shadow: 2px 2px 12px #ccc; padding: 20px 0px; width: 300px; margin: 30px auto; }
.paybox h3{font-size: 20px; font-weight: bold; text-align: center; margin-bottom: 20px;}
.paybox img{width: 200px;}
.paybox big{font-size: 30px; color: #f60; margin-top: 30px; display: block; font-weight: bold;}
.paybox a{display: inline-block; padding: 8px 20px; border-radius: 40px; background: #f60; margin: 10px 0px; color: white;}

.dbox{
    border-radius: 10px; box-shadow: 2px 2px 12px #ccc; margin-top: 20px; padding: 10px; line-height: 1.8;
}
.dbox h3{margin-top: 10px;}

.btn {text-align: right; font-size: 20px; margin-top: 20px;}
.btn a{border-radius: 10px; margin-left: 20px;}
.btn span{font-size: 20px;}


.m5Li .flip-container:nth-child(2) .front {
  border: 1px solid #32b16c;
}

.m5Li .flip-container:nth-child(2) .back {
  background: #32b16c;
}

.m5Li .flip-container:nth-child(2) .back p {
  text-align: center;
  padding: 10px 0 0 0;
}

.m5Li .flip-container:nth-child(3) .front {
  border: 1px solid #ab77fa;
}

.m5Li .flip-container:nth-child(3) .back {
  background: #ab77fa;
}

.m5Li .flip-container:nth-child(4) .front {
  border: 1px solid #ff5b2a;
}

.m5Li .flip-container:nth-child(4) .back {
  background: #ff5b2a;
}

.m5Li .flip-container:nth-child(4) .back p {
  padding-top: 40px;
}

.m5Li .flip-container:nth-child(5) .front {
  border: 1px solid #39b7f1;
}

.m5Li .flip-container:nth-child(5) .back {
  background: #39b7f1;
}

.m5Li .flip-container:nth-child(5) .back p {
  text-align: center;
  padding: 10px 0 0 0;
}
.m5Li {
  padding-top: 60px;
  clear: both; overflow: hidden;
  padding-bottom: 10px;
  width: 1200px; margin: 0 auto;
}

.m5Li .flip-container {
  margin-left: 14px;
  float: left;
  position: relative;
}

.m5Li .flip-container:nth-child(1) {
  margin-left: 0;
}
.flip-container,
.front,
.back {
  width: 282px;
  height: 173px;
  border-radius: 10px;
}

.flip-container:hover .front {
  -webkit-transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
  -o-transform: rotateY(180deg);
  -ms-transform: rotateY(180deg);
  transform: rotateY(180deg);
}

.flip-container:hover .back {
  -webkit-transform: rotateY(0deg);
  -moz-transform: rotateY(0deg);
  -o-transform: rotateY(0deg);
  -ms-transform: rotateY(0deg);
  transform: rotateY(0deg);
  z-index: 3;
  /* 降级处理不支持CSS3的浏览器，只是简单的将back上升盖住front */
}

.front,
.back {
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: 0.6s;
  -moz-transition: 0.6s;
  -o-transition: 0.6s;
  -ms-transition: 0.6s;
  transition: 0.6s;
  top: 0px;
  left: 0px;
}

.front {
  background: #fff;
  border: 1px solid #ff962c;
  z-index: 2;
  text-align: center;
}

.back {
  background: #ff962c;
  -webkit-transform: rotateY(-180deg);
  -moz-transform: rotateY(-180deg);
  -o-transform: rotateY(-180deg);
  -ms-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
  padding-top: 6px;
  position: absolute;
  left: 0px; top: 0px;
}

.front img {
  float: left;
  margin-right: 20px;
}

.front h3 {
  color: #333333;
  font-size: 30px;
  margin-top: 40px;
  display: inline-block;
}
.front h3 span{font-size: 30px;} 

.front p {
  color: #333333;
  font-size: 16px;
  padding-top: 30px;
  text-align: center;
}

.back p {
  padding: 10px 0 0 44px;
  color: #ffffff;
  font-size: 16px;
  line-height: 1.8;
}
.footer{
	border: 0;
	padding: 0;
	border-top: 1px solid #32b16c;
	box-sizing: border-box;
    background: white;
}
.footer .fbox{padding: 30px 0px; background: black; text-align: center; color: white;}
.footer .box{margin: 0 auto; width: 1200px;}
.footer .object_1{
	width: 1200px;
    margin: 0 auto;
}
.footer .object_1 ul{
    clear: both;
    overflow: hidden;
    padding: 20px 0px;
    margin: 0px;
}
.footer .object_1 ul li{
	width: 25%;
	float: left;
	text-align: center;
}
.footer .object_1 ul li .boxa{
    display: inline-block;
    text-align: left;
}

.footer .object_1 ul li p{
    margin-top:30px;
	color: #1b1b1b;
    margin-top: 10px;
    margin-bottom: 0;
     
}
.footer .border{
    border-top: 1px solid #dcdcdc;
}
.footer .object_2{
	width: 1200px;
	
    margin: 0 auto;
}
.footer .object_2 ul{
	width: 70%;
	height: 380px;
}
.footer .object_2 ul li{
	width: 150px;
	height: 380px;
	float: left;
	
	margin-left: 12px;
	margin-top: 60px;
    text-align: center;
}

.footer .object_2 ul li a{
    display: block;
	padding-top: 5px;
	color: #1b1b1b;   
    font-size: 0.8em;
    line-height: 3;

}
.footer .object_2 ul li a:hover{
    color: #32b16c;
}
.footer .object_2 .libox{display: inline-block; text-align: left;}

.demo{
	font-size: 1.1em;
	font-weight: bold;
	text-align: left;
	margin-left: 60px;
	margin-top: -10px;
}
.demo_1{
	font-size: 1.2em;
	font-weight: bold;
}
.fixbar{position: fixed; bottom: 40px; right: 30px; z-index: 9999; text-align: center;}

.fixbar ul li a{width: 44px; color: white; background: #444; display: inline-block;margin-bottom: 2px; text-align: center; padding: 4px;}
.fixbar ul li a img{width: 100%;}
.fixbar ul li .kefu{width:160px;}
.fixbar ul li .kefu img{width: 100%;}
.inpbox .inp{margin-top: 20px; box-shadow: 2px 2px 12px #ccc; padding: 20px 20px; clear: both; overflow: hidden;}
.inpbox .inp label{float: left; line-height: 36px;}
.inpbox .inp input{float: left; height: 36px; border-radius: 20px; padding-left: 20px;}
.inpbox .inp  button{ float: left; height: 36px; border:0px; background: linear-gradient(90deg,#27a3ff,#2380fb); width: 80px; border-radius: 20px; color: white; margin-left: 10px; line-height: 36px;}

.contxt{padding: 20px 20px;box-shadow: 2px 2px 12px #ccc;  margin-top: 30px; border-radius: 20px; line-height: 2; }
.contxt img{width: 200px; height: 200px;}
::-webkit-scrollbar {width:6px;}
/* 滚动槽 */
::-webkit-scrollbar-track {-webkit-box-shadow:inset006pxrgba(0,0,0,0.3);border-radius:10px;}
/* 滚动条滑块 */
::-webkit-scrollbar-thumb {border-radius:10px;background:rgba(42, 85, 218, 0.8);-webkit-box-shadow:rgba(42, 85, 218, 0.8);}
::-webkit-scrollbar-thumb:window-inactive {background:rgba(42, 85, 218, 0.8);}

iframe::-webkit-scrollbar{width: 0;}
.nodata{text-align: center; padding: 40px 0px; background: white;}
.nodata p{margin-top: 20px; color: #999;}
.mheader{display: none;}
.mbar{display: none;}
.tmtxt {width: 100%!important; overflow-x: auto;}
.tmtxt img{max-width: 100%}
.head.newshead a{font-size: 16px; margin-right: 16px;}
.head.newshead{margin: 20px 0px}
.tmtxt .tag a{padding: 8px 20px; background: #2273c0; color:white; border-radius: 6px; margin-right: 10px; text-decoration: underline;}
.tmtxt a{color: #2273c0; text-decoration: underline;}
.subheader{position: fixed; top: 78px; background: white; width: 100%; background: #3366cc; padding: 10px 0px; z-index: 999;}
.subheader ul li{float: left; width: 25%; color: white;  padding: 0px 8px; box-sizing: border-box;}
.subheader ul li a{color: white;}
.subheader ul li span{width: 30px; padding-right: 6px; font-weight: 20px; display: inline-block; height: 54px; line-height: 27px; float: left; border-right: 1px solid white; text-align: center; font-weight: bold;}
.subheader ul li .txt{float: left; width: calc(100% - 40px); box-sizing: border-box; padding-left: 14px;}
.subheader ul li .txt a{display: inline-block;margin: 3px 0px; margin-right: 12px; text-align: center;}

.head.whitehead{background: white; padding-top: 8px;}
.head.whitehead a{padding:5px 30px; font-size: 16px}

.banklist{margin-top: 20px;}
.banklist ul li img{width: 40px;}
.banklist ul li{float: left; display: flex; text-align: center; justify-content: space-around; margin-right: 10px; text-align: center; background: white; padding: 10px 10px; box-sizing: border-box; border-radius: 6px; margin-bottom: 10px; }
.banklist ul{clear: both; overflow: hidden;}
.banklist ul li.on{background:#2273c0; color: white;}
.banklist ul li.on a{color: white;}
.fixbar .icon{display: none;}
.tmtxt table{width: 100%!important;}
.tmtxt table th,.tmtxt table td{border: 1px solid #dcdcdc; padding: 0px 6px;}
.item.hot_item .bod{padding: 20px 0px;}
.item.hot_item .bod ul li{float: left; width: 21%; text-align: center; border-bottom: 0px; margin: 0px; padding: 10px 2%; margin-bottom: 10px;}
.item.hot_item .bod ul li img{width: 100%; float: none;  height: auto; box-shadow: 2px 2px 12px #ddd; margin: 0}
.item.hot_item .bod big{height: 80px; text-align: center; line-height: 1.4; float: none; width: 100%; display: block; font-size: 14px;}

.item.hot_item .bod  a.download {
    display: inline-block;
    background: #204e59;
    margin-left: 0;
    color: #fff;
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    line-height: 30px;
    padding: 0 12px;
    border-radius: 5px;
    box-shadow: 0 2px 1px rgb(0 0 0 / 10%);
}


.item.teacher .bod img{float: left; width: 200px; height: 200px; margin-right: 20px;}
.item.teacher .bod .txt{float: left; width: calc(100% - 220px); height: 300px}
.item.teacher .bod .txt h4{font-size: 18px;}
.item.teacher .bod .txt p{margin-top: 6px;}


@media screen and (max-width: 768px) {
  .pc{display: none}
  .mheader{padding: 10px 3%; display: block; background: white; clear: both; overflow: hidden; position: fixed; top: 0px; left: 0px; width: 100%; box-sizing: border-box;}
  .mheader .logo{float: left;}
  .mheader .logo img{height: 34px;}
  .mheader .has .login{margin-top: 6px}
  .loginbox .box{width: 96%; left: 2%; margin-left: 0;}
  #login_wx{display: none;}
  .loginbox .box .lh .on{width: 100%;}
  .mainer{padding-top: 70px;}
  .box,.main-content,.container{width: 96%;}
  .main-content{margin-top: 10px;}
  .con{max-width: 100%; float: none; width: auto;}
  #st1 input{width: 70%;}
  #st1 button{width: 30%;}
  .item .bod ul li{width: 100%}
  .item .bod big{width: calc(100% - 40px);}
  .item .bod big{width: calc(100% - 50px); font-size: 14px;}
  .aside{float: none; width: 100%; margin-bottom: 10px;}
  .object_1{display: none;}
  .footer .fbox{padding: 20px 10px}

  
  .fixbar{bottom: 100px;}
  .con .conb a{padding: 10px 10px; font-size: 14px;}
  .con .conb a span{font-size: 14px;}
  .box{margin: 0 auto;}
  .con .conh .checkall{float: none;}
  .head strong{display: block; border-bottom: 1px solid #f1f1f1;}
  .head .checkall{float: none;}
  .wrap{width: 96%; margin-top: 0px!important;}
  .tm-content .tmh em{display: block; margin-top: 10px;}
  .tm-content .tmh{display: block;}
  .tmspan{display: block;}
  .tmspan span{width: 100%; display: block; line-height: 38px;}
  .tmtxt img{width: 100%;}
  .loginout{font-size: 12px; padding: 0px 8px; margin-top: 6px;}
  .useritem{font-size: 12px; padding: 0px 8px; margin-top: 6px; margin-left: 0;}
  .sox-1{float: none; width: 100%; margin-bottom: 20px;}
  .cebian{float: none; width: 100%; padding: 20px 0px;}
  .cebian ul{clear: both; overflow: hidden;}
  .cebian ul li{width: 25%; float: left; padding: 0; text-align: center;}
  .sox{width: 96%; float: none;}
  .sox-2{width: 100%;}
  .sox-2 .into-box{width: 100%; float: none; padding: 10px;}
  .sox-2 .into-box .info_right{position: relative; top: auto; right: auto; margin-top: 10px;}
  .nav_title{font-size: 22px;}
  .sox-2 .into-box .info_top{padding: 10px 0px;}
  .sox-2 .into-box .search-use-rule p{word-break: break-all;}
  .sox-2 .into-box .search-use-rule{width: 96%;}
  .subheader{display: none;}
  .fixbar ul li .kefu{display: none;}
   .fixbar .icon img{width: 34px; margin-top: 9px;}
   .fixbar .icon{background:white; display: block; width: 52px; height: 52px; box-shadow: 2px 2px 12px #ccc;}

    .mbar{display: none; position: fixed; left: 0px; top: 0px; width: 100%; background: rgba(0,0,0,0.4); height: 100vh;}
    .mbar .container{background: white; margin-top: 30px;}
    
    .mbar table {width: 100%; background: white; border-collapse: collapse;}
    .mbar table td{width: 50%; border: 1px solid #f1f1f1; line-height: 50px; padding-left: 5px;}
    .mbar .subheader{display: block; position: initial; clear: both; overflow: hidden; background: none; }
    .mbar .subheader ul li{float: none; width: 100%;}
    .mbar .subheader ul li .txt a{color: #333;}
    .mbar .subheader ul li span{color: #333; border-right: 1px solid #333;}
    .mbar .subheader ul li{margin-bottom: 10px; clear: both; overflow: hidden;}
   .mbar .cha{width: 30px; margin-top: 20px; margin-left: calc(50% - 15px); }
   .mbar .kefu{width: 40%; display: block; margin: 0 auto;}

}