body, dd, dl, dt, em, h1, h2, h3, h4, h5, i, img, li, ol, p, b, u, ul{
    margin:0;
    padding:0
}
body{
    font-size:14px !important;
    color:#333 !important;
    position:relative;
    font-family:"Microsoft YaHei", "WenQuanYi MicroHei", sans-serif;
    background-image:url('../img/teaching.jpg');
    background-repeat:no-repeat;
    background-size: cover;
}
html,body{
    width:100%;
    height:100%;
    position:relative;
    overflow:hidden;
}
b, em, h1, h2, h3, h4, h5, i, u{
    font-weight:500;
    font-style:normal
}
dd, dl, dt, li, ol, ul{
    list-style-type:none
}
img{
    border:0;
}
input, select, textarea{
    outline:0;
    font-size:14px !important;
}

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder{
    color:#888;
    font-size:14px;
}
input:-moz-placeholder, textarea:-moz-placeholder{
    color:#888;
    font-size:14px;
}
input::-moz-placeholder, textarea::-moz-placeholder{
    color:#888;
    font-size:14px;
}
input:-ms-input-placeholder, textarea:-ms-input-placeholder{
    color:#888;
    font-size:14px;
}
a{
    text-decoration:none;
    border:none;
    color:#333
}

input:-webkit-autofill{
    box-shadow: 0 0 0px 1000px #fff inset !important;
    text-fill-color: #000;
    -webkit-text-fill-color: #000;
}

@font-face{
    font-family:'iconfont';  /* project id 1271228 */
    src:url('//at.alicdn.com/t/font_1271228_jsltsnmwcyo.eot');
    src:url('//at.alicdn.com/t/font_1271228_jsltsnmwcyo.eot?#iefix') format('embedded-opentype'),
    url('//at.alicdn.com/t/font_1271228_jsltsnmwcyo.woff2') format('woff2'),
    url('//at.alicdn.com/t/font_1271228_jsltsnmwcyo.woff') format('woff'),
    url('//at.alicdn.com/t/font_1271228_jsltsnmwcyo.ttf') format('truetype'),
    url('//at.alicdn.com/t/font_1271228_jsltsnmwcyo.svg#iconfont') format('svg');
}
.iconfont{
    font-family:iconfont !important;
}

.wrap{
    width:1200px;
    margin:0 auto;
}
header{
    width:100%;
    height:72px;
    position:absolute;
    left:0;
    top:0;
    right:0;
    z-index:1000;
}
header .wrap{
    display:flex;
    justify-content:space-between;
    align-items:center;
    height:72px;
    color:#fff;
}
header .wrap .logo{
    width: 250px;
    height: 50px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
header .wrap .logo img{
    max-width: 250px;
    min-height: 30px;
    max-height: 50px;
}
footer{
    background-color:rgba(0,0,0,0.35);
    width:100%;
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    height:42px;
    line-height:42px;
    text-align:center;
    color:#fff;
}
.login{
    width:100%;
    height:100%;
    position:relative;
}
.login .wrap{
    height:100%;
    position:relative;
}
.login-form{
    float:right;
    width:320px;
    padding:25px;
    background-color: rgba(255,255,255,0.9);
    position:absolute;
    top:40%;
    right:0;
    margin-top:-166px;
    overflow:hidden
}
.login-form h3{
    font-size:20px;
    font-weight:bold;
    height:30px;
    color:#ec4b00;
    overflow:hidden
}
.login-form dl{
    clear:both;
    background-color:#fff;
    border:1px solid #393c5b;
    margin-bottom:35px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    height:46px;
    overflow:hidden
}
.login-form dt{
    flex-grow:0;
    flex-shrink:0;
    height:46px;
    line-height:46px;
    width:46px;
    text-align:center;
    font-size:26px;
    background-color:#393c5b;
    color:#fff;
    font-family:iconfont !important;
    overflow:hidden
}
.login-form dd{
    flex-grow:1;
    padding:0 10px;
    overflow:hidden
}
.login-form input{
    border:0;
    height:46px;
    line-height:46px;
    font-size:16px;
    letter-spacing:1px;
    width:100%;
}
.login-form p{
    height:30px;
    line-height:30px;
    margin-bottom:20px;
    display:flex;
    justify-content:space-between;
    overflow:hidden
}
.login-form p a{
    color:#787878
}
.login-form .submit{
    background-color:#ec4b00;
    height:46px;
    line-height:46px;
    text-align:center;
    font-size:18px;
    color:#fff;
    cursor:pointer;
    border-radius:3px;
    overflow:hidden
}
.login-form .submit:hover{
    background-color:#e36002;
}
.login-form .msg{
    height:40px;
    line-height:40px;
    margin:0;
    color:#ff0000;
    font-size:12px;
    overflow:hidden
}
.link{
    text-align:right;
    margin-top:25px;
}
.service{
    margin-top:35px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}
.block{
    display:flex;
    justify-content:space-between;
    align-items:center;
    color:#646464;
}





/*弹窗登陆*/
.layer-user-form{
    border-radius:0;
}
.layer-user-form .layer-form{
    padding:20px 25px 40px;
}
.layer-user-form .layer-form div{
    margin-top:25px;
    width:100%;
}
.layer-user-form .layer-form input{
    border:1px solid #eee;
    background-color:#f8f8f8;
    color:#000;
    height:46px;
    line-height:46px;
    padding:0 8px;
    box-sizing:border-box;
    width:100%;
}
.layer-user-form .layer-form .title{
    display:flex;
    justify-content:space-between;
}
.layer-user-form .layer-form .title h3{
    font-size:24px;
    color:#555;
    height:42px;
    font-weight:500;
}
.layer-user-form .layer-form .title a{
    color:#E9542E;
}
.layer-user-form .layer-form .title span{
    color:#888;
}
.layer-user-form .layer-form .option{
    display:flex;
    justify-content:space-between;
    align-items:center;
}
.layer-user-form .layer-form .option span{
    display:flex;
    justify-content:flex-start;
    align-items:center;
    cursor:pointer;
}
.layer-user-form .layer-form .option span:before{
    content:' ';
    width:14px;
    height:14px;
    border:1px solid #ddd;
    margin-right:4px;
}
.layer-user-form .layer-form .option a{
    color:#06c;
}
.layer-user-form .layer-form .captcha{
    display:flex;
    justify-content:space-between;
    align-items:center;
}
.layer-user-form .layer-form .captcha .btn{
    flex-grow:0;
    flex-shrink:0;
    width:130px;
    margin-left:10px;
    height:44px;
    line-height:44px;
    text-align:center;
    background-color:#393c5b;
    color:#fff;
    border:1px solid #393c5b;
    cursor:pointer;
    overflow:hidden;
}
.layer-user-form .layer-form .captcha .btn:hover{
    background-color:#394a5b;
}
.layer-user-form .layer-form .captcha .btn.disabled{
    background-color:#ddd;
    color:#999;
    border:1px solid #ddd;
    cursor:default;
}
.layer-user-form .layer-form .submit{
    margin-top:40px;
}
.layer-user-form .layer-form .submit input{
    background-color:#E9542E;
    color:#fff;
    border:1px solid #E9542E;
    height:50px;
    line-height:50px;
    font-size:16px;
}
.layer-user-form .layer-form .submit input:hover{
    background-color:#E9542E;
    border:1px solid #E9542E;
    cursor:pointer;
}