/* reset */
body, h1, h2, h3, h4, h5, h6, p, ul, ol, dl, dd, figure, menu, input, textarea, button, select, th, td iframe{ margin:0; padding:0;}
h1, h2, h3, h4, h5, h6, b, strong { font-size:100%; font-weight:normal;}
li { list-style:none;}
em, i { font-style:normal;}
a, a:visited, a:active { text-decoration:none; border:none; outline:none;}
input, textarea { outline:none;}
textarea { resize: vertical;}
body {
	-webkit-text-size-adjust:100%;
	-webkit-tap-highlight-color:rgba(0,0,0,0);
	-webkit-touch-callout:none;
	word-wrap:break-word;
	line-height:1.5;font-size: 12px;min-width:7.5rem!important;
	width:7.5rem;margin: 0 auto!important;overflow-x: hidden;overflow-y: auto;
}
body, button, input, select, textarea { font-family: 'helvetica neue', tahoma, 'hiragino sans gb', stheiti, 'wenquanyi micro hei', 'microsoft yahei', simsun, sans-serif;}
.none{ display:none;}
.left { float:left;}
.right { float:right;}
.clearfix::after { content:''; clear:both; display:block; height:0; overflow:hidden;visibility:hidden;}
.The_total{display:none;}
a[title="站长统计"]{display: none;}
.wrap{width:7rem;margin: 0 auto;}
.wrap1{width:7.2rem;margin: 0 auto;}
.m-show{display:block!important;}
.m-hide{display: none!important;}
.m-ib{display: inline-block!important;}
#box-kefu,#zhy,.aside-bgd,.box-fix-nav{display: none;}
.nav-bgd{position: fixed;top: 0; display: block;background: #193596;width:7.5rem;z-index: 9999;}
.nav-cont{font-size: 0;text-align: center;}
.nav-cont li{display: inline-block;vertical-align: top;width: 25%;}
.nav-cont li a{display: block;height: .7rem;font-size:.24rem;color: #fff;line-height: .7rem;background: #2c55df;margin:0 2%; border-radius: .1rem;}
.lfNav{display: none;}

/*banner*/
.banner-box{height:4.8rem;background-size: 15rem;
	overflow: hidden;
}
.banner-box .wrap{height: auto;}
.banner-box .logo{left: 0;}

.banner-box img.ban_theme{
	width: 5rem; margin-top: 1.7rem; margin-left: 0;
	position: relative;z-index: 2;
}
.banner-box img.stat{
	width: 3.5rem;margin-left: -3rem; margin-top: 1.5rem;
	margin-right: -.5rem;
}



.sec01 .s1-title{margin: .4rem auto;}
.sec01 .s1-main .tabNav{
	flex-wrap: nowrap;
}
.sec01 .s1-main .tabNav span{
	margin: .16rem .05rem 0;
}
.sec01 .s1-main .tabNav span.on{
	background-size: 120% 100%;
}
.sec01 .s1-main .tabbox .item{
	width: 5.5rem;
}
.sec01 .s1-main .tabbox .item .tag{
	font-size: .24rem;
}
.sec01 .s1-main .tabbox .item .tag b{font-size: .26rem;}
.sec01 .s1-main .tabbox .item ul.txt{
	font-size: .24rem; line-height: 1.3;
}
.sec01 .s1-main .tabbox .item ul.vidId{
	width: 5rem;
}
.sec01 .s1-main .tabbox .item ul.vidId li{
	height: .5rem; line-height: .5rem;
	font-size: .22rem;
	margin-bottom: .15rem;
}
.sec01 .s1-main .tabbox .item ul.vidId li span{
	font-size: .22rem;
}
.sec01 .s1-main .tabbox .item ul.vidId li a{
	width: 1.2rem; height: .45rem;
	font-size: .24rem; line-height: .45rem;
}
.sec01 .s1-main .tabbox .video-box{margin-left: 0;}

.sec01 .s1-main .tabbox .questionbox{
	width: 90%; height: auto;
	margin: .3rem 5% .6rem;
}
.sec01 .s1-main .tabbox .questionbox h3{
	margin-left: 4%;
}

.sec01 .s1-main .tabbox .questionbox .queInfo{
	width: 92%; margin: .25rem 4%;
}
.sec01 .s1-main .tabbox .questionbox .queInfo h4 img{
	max-width:90%;
}
.sec01 .s1-main .tabbox .questionbox .queInfo .options{
	font-size: .24rem; line-height: 1.5;
}
.sec01 .s1-main .tabbox .questionbox .queInfo .options span{
	margin-bottom: .2rem;
}
.sec01 .s1-main .tabbox .questionbox .queInfo .answer{
	font-size: .24rem;
}
.sec01 .s1-main .tabbox .questionbox .queInfo .analysis{
	font-size: .24rem; line-height: 1.5;
}
.sec01 .s1-main .tabbox .questionbox .queBtn{
	position: relative;z-index: 2;
}
.sec01 .s1-main .tabbox .questionbox .queBtn span{
	width: 2.5rem; height: .7rem; line-height: .7rem;
}


.sec01 .s1-main .tabbox .courseJump{
	width: 92%; margin: 0 4% .4rem;
	height: auto;
	background-size: 100% 100%;
	justify-content: center;
}
.sec01 .s1-main .tabbox .courseJump span{
	margin: .1rem auto .2rem;
}
.sec01 .s1-main .tabbox .courseJump a{
	margin: 0 auto .2rem;
}

.sec01 .oneCourse{
	width: 100%; clear: both; height: auto;
	background-size: 100% 100%;
	justify-content: center;
}
.sec01 .oneCourse .txt{
	margin: .8rem auto 0;
}
.sec01 .oneCourse img{margin-right: 0;}
.sec01 .oneCourse .btn{
	margin-top: .3rem; margin-bottom: -.35rem;
}



.sec02 .s2-main{
	background: #fff;
	margin: .25rem auto;
	justify-content: center;
	flex-wrap: wrap;
}
.sec02 .s2-main .item{
	margin: 0 .15rem .2rem;
}
.sec02 .s2-main .item.item2,
.sec02 .s2-main .item.item3,
.sec02 .s2-main .item.item4{margin-top: 0}
.sec02 .s2-main .item .txt{
	font-size: .24rem;
	margin: 0 auto .15rem;
	min-height: 1.5rem;
}
.sec02 .s2-main .item.item1 .txt{
	min-height: 1.8rem;
}
.sec02 .s2-main .item .line{display: none;}
.sec02 .s2-main .item .month.type1,
.sec02 .s2-main .item .month.type2,
.sec02 .s2-main .item .month.type3,
.sec02 .s2-main .item .month.type4{height: .96rem;
	align-items: center;
}
.sec02 .s2-main .item .month.type1 span,
.sec02 .s2-main .item .month.type2 span,
.sec02 .s2-main .item .month.type3 span,
.sec02 .s2-main .item .month.type4 span{margin: auto;}
.sec02 .s2-main .btn{
	margin: 0 auto .25rem;
}


.sec03 .s3-title{margin-bottom: .3rem;}
.sec03 .s3-main{
	background-size: 200%;
}
.sec03 .s3-main .teachPic{margin-top: .35rem;}
.sec03 .s3-main .teachPic img{
	width: 100%;
}
.sec03 .s3-main .itembox{
	justify-content: center; margin-bottom: .25rem;
}
.sec03 .s3-main .itembox .item{
	width: 3.2rem; height: 2.5rem;
	margin: 0 .1rem .2rem;
}
.sec03 .s3-main .itembox .item .top{margin-top: .15rem; margin-bottom: .25rem;}
.sec03 .s3-main .coursePart .part{
	justify-content: center;
}
.sec03 .s3-main .coursePart .part .top{
	transform: scale(.9);
	margin-bottom: .3rem;
}
.sec03 .s3-main .coursePart .part .item1{
	margin-bottom: .75rem;
}
.sec03 .s3-main .coursePart .part .course{
	margin-bottom: .75rem;
}

.sec03 .s3-main .coursePart .part .zhu{
	font-size: .22rem;
}
.sec03 .s3-main .coursePart .part2 .zhu{margin-top: 0;}

.sec04 .s4-main{
	height: auto;
	background-size: 100% 100%;
	justify-content: center;
	padding-bottom: .3rem;
}
.sec04 .s4-main .txt{margin-top: .5rem;}
.sec04 .s4-main .txt h4{font-size: .26rem;}
.sec04 .s4-main .white{height: auto; padding-bottom: .25rem;}
.sec04 .s4-main .white .form{
	width: 5.3rem;
}
.sec04 .s4-main .white .form ul li{
	font-size: .24rem;
}
.sec04 .s4-main .white .form ul li span{width: .9rem;}
.sec04 .s4-main .white .form ul li input[type='text']{
	width: 4rem;height: .7rem; font-size: .24rem; line-height: .7rem;
}
.sec04 .s4-main .white .form ul li .es_submit{
	height: .7rem; line-height: .7rem;width: 2rem;
}
.sec04 .s4-main .white .form ul li.zhu{
	font-size: .22rem;
}
.sec04 .s4-main .white .form .form_btn p{
	font-size: .22rem;
}

.sec05 .s5-main ul li h3{
	font-size: .26rem;
}
.sec05 .s5-main ul li p{
	margin-right: .2rem;
	font-size: .24rem;
}

/*section1*/

/*section2*/