@charset "UTF-8";
.bot {
    top: 47%;
}

html {
    font-size: 12px;
    font-family: "微软雅黑";
}

@media screen and (min-width: 321px) and (max-width: 375px) {
    html {
        font-size: 12px !important;
    }

   
}

@media screen and (min-width: 376px) and (max-width: 414px) {
    html {
        font-size: 13px !important;
    }

   
}

@media screen and (min-width: 415px) and (max-width: 639px) {
    html {
        font-size: 15px !important;
    }

   
}

@media screen and (min-width: 640px) and (max-width: 719px) {
    html {
        font-size: 20px !important;
    }
}

@media screen and (min-width: 720px) and (max-width: 749px) {
    html {
        font-size: 22.5px !important;
    }

    
}

@media screen and (min-width: 750px) and (max-width: 799px) {
    html {
        font-size: 23.5px !important;
    }

   
}

@media screen and (min-width: 800px) {
    html {
        font-size: 25px;
    }

   
}



html {
    font-family: sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

a {
    color: #373737;
}

body {
    margin: 0;
}

a, a:hover {
    text-decoration: none;
}

a:focus, *:focus, a:hover {
    outline: none;
}

/*阻止旋转屏幕时自动调整字体大小*/
textarea {
    resize: none;
}

/*取消按钮在iphone上的默认样式*/
input[type=button] {
    -webkit-appearance: none;
    outline: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

th {
    text-align: inherit;
}

html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

fieldset, img, input, button {
    border: none;
    padding: 0;
    margin: 0;
    outline-style: none;
}

button, input {
    display: inline-block;
    background: none;
}

ul, ol, li {
    list-style: none;
}

input {
    padding-top: 0;
    padding-bottom: 0;
}

select, input {
    vertical-align: middle;
}

a, button, input, optgroup, select, textarea {
    -webkit-tap-highlight-color: transparent;
    /*去掉a、input和button点击时的蓝色外边框和灰色半透明背景*/
}

a, img {
    -webkit-touch-callout: none;
    /*禁止长按链接与图片弹出菜单*/
}

input[type='text'], input[type='number'], input[type='password'], textarea {
    -webkit-appearance: none;
}

s, i, em {
    font-style: normal;
    text-decoration: none;
}

.fl {
    float: left;
    display: inline;
}

.fr {
    float: right;
    display: inline;
}

.cb {
    clear: both;
}

.cl {
    clear: left;
}

.clearFix {
    zoom: 1;
}

.clearFix:after {
    clear: both;
    overflow: hidden;
}

.clearFix:before, .clearFix:after {
    content: "";
    display: table;
}

.hide {
    display: none;
}

#nav_title {
    height: 3rem;
    background: #fff;
    border-bottom: 1px #ccc solid;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;

}

.flex{
	display: -webkit-box;
    display: -webkit-flex;
    display: flex;
}
.item-center{
	-webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.flex-1{
	-webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
}
.justify-content{
	justify-content:center;
}
.teach_fix{
	position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    background: #fff;
}
.teach_tit a{
	font-size:1.2rem;
}
.teach_tit_img{
	width: 10rem;
	margin: 0 auto;
}
.teach_tit_img img{
	width:100%;
}
.teach_fix_c{
	justify-content: space-between;
    padding: 0.2rem 1rem 0.1rem;
    position: relative;
}
.teach_fix_c a{
	    position: absolute;
    top: 50%;
    left: 0.6rem;
    transform: translateY(-50%);
}
.bg_sj{
   background: url(/common/20210823/h5/img/bg.png)no-repeat #3ca1ff;
   background-size: 100%;
}
.bg_stusj{
   background: url(/common/20210823/h5/img/stu_bg.jpg)no-repeat #ffa800;
   background-size: 100%;
}
.teach_sel{
   padding: 1rem 0.6rem;
   justify-content: space-around;
}
.teach_mgt{
	margin-top:4rem;
}
/* .teach_sel a{
    color: #333333;
   	border: 1px solid #fff;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    background: #fff;
} */
.teach_sel .active{
	    color: #0084ff;
}
.index_bg{
	width:100%;
}
.bg_index{
	    background: #3ca1ff;
}
.bg_stuindex{
	background: #ffa800;
}
.ind_rea{
	position:relative;
}
.ind_posi{
	position: absolute;
    top: 0;
    width: 100%;
    left: 0;
}
.teach_sel_z{
	text-align: center;
    font-size: 1.4rem;
    color: #fff;
    /* margin-top: 1rem; */
    font-weight: bold;
    line-height: 2.5rem;
    padding: 0 2rem;
}
.teach_mgt2{
	margin-top:4rem;
}
.teach_box{
    border: 1px solid #fff;
    min-height: 34rem;
    margin: 1rem;
    padding: 1rem;
    border-radius: 0.8rem;
    background: #fff;
}
.teach_box_t{
	text-align:center;
   	font-size: 1.3rem;
   	margin-bottom: 1rem;
    color: #333333;
}
.teach_box_li{
    text-align: center;
    width: 42%;
    margin: 4%;
}
.teach_box_li a{
	color:#05b1d9;	
}
.teach_box_li img{
	margin-bottom: 1.5rem;
}
.tl-c{
	text-align:center;
}
.teach_box_xs img{
	width:100%;
}
.teach_box_xs .wz_sj{
	text-indent:1.4rem;
}
.teach_box_xs p{
	line-height:2rem;
}
.hdfoot img{
	width:100%;
}
.tea-fd1{
	position: absolute;
    top: 7.2%;
    left: 9%;
    width: 25%;
    height: 0.4%;
}
.tea-fd2{
	position: absolute;
    top: 9%;
    left: 9%;
    width: 82%;
    height: 0.6%;
}
.tea-fd3{
	position: absolute;
    top: 9.7%;
    left: 9%;
    width: 82%;
    height: 0.6%;
}
.tea-fd4{
	position: absolute;
    top: 9.7%;
    left: 9%;
    width: 82%;
    height: 0.6%;
}
.tea-fd5{
	position: absolute;
    top: 9.7%;
    left: 9%;
    width: 82%;
    height: 0.6%;
}
.teach_fix_posi{
	/* position: absolute;
    top: 0.5rem;
    left: 0.6rem; */
    width: 100%;
}


.index_rea_ewm{
	    position: absolute;
    top: 5%;
    left: 31%;
    width: 18%;
}
.index_rea_ewm2{
	    position: absolute;
    top: 2.7%;
    left: 33%;
    width: 17%;
}

.h5-act-shd{
	background: rgba(0, 0, 0, 0.5) none repeat scroll 0 0;
    height: 100%;
    left: 0;
    position: fixed;
    text-align: center;
    top: 0;
    width: 100%;
    z-index: 1100;
    display:none;
}
.h5-act-alert{
    z-index: 1101;
    position: fixed;
    top: 50%;
    left: 50%;
    width: 22rem;
    transform: translateX(-50%) translateY(-50%) !important;
    border-radius: 1.5rem;
    background: #fff;
    display:none;
}
.h5-act-alert-h{
	position:relative;
}
.h5-act-btn{
	text-align: center;
    padding: 1.3rem 0 1.5rem;
}
.h5-act-sure{
    font-size: 1.1rem;
    background: #ffa209;
    display: inline-block;
    color: #fff;
    padding: 0.5rem 2.5rem;
    border-radius: 2rem;
    cursor: pointer;
}
.h5-act-btn2{
	text-align: center;
    padding: 1.3rem 0 1.5rem;
}
.h5-act-sure2{
    font-size: 1.1rem;
    display: inline-block;
    color: #1890FF;
    padding: 0.5rem 2.5rem;
    border-radius: 2rem;
    border:1px solid #D2D2D2;
}
.h5-act-shdclose {
    position: absolute;
    right: -24px;
    top: -24px;
    padding: 11px;
    width: 30px;
}
.h5-act-alert-h img {
    width: 100%;
}
.h5-act-zi{
    position: absolute;
    bottom: 1.8rem;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 16px;
    font-weight: bold;
}
.h5-red-z{
	color: #f44336 !important;
}
.h5-act-wz{
	display:none;
}
.h5-act-wz2{
	display:none;
}
.teach_se_gb{
	color: #333333;
    border: 1px solid #fff;
    padding: 0.5rem 0.6rem;
    border-radius: 2rem;
    background: #fff;
    font-size: 1rem;
}