* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,body{
    min-width: 1200px !important; 
    margin: 0 auto;
}
body {
    font: 12px "微软雅黑", arial, 宋体, 'helvetica neue', helvetica, 'hiragino sans gb', sans-serif;
}

img {
    border: 0;
    vertical-align: middle;
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    color: #eb6100;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

input[type="submit"],
input[type="button"],
button {
    border: none;
    outline: none;
}

.auditcn-common-div1210 {
    width: 1210px;
    margin: auto;
}

.auditcn-common-layout100 {
    width: 100%;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.text-center {
    text-align: center;
}

.inline-block {
    display: inline-block;
    *display: inline;
    *zoom: 1;
}

.vc {
    vertical-align: middle;
}

.vb {
    vertical-align: bottom;
}

.vt {
    vertical-align: top;
}

.oh {
    overflow: hidden;
}

.clearfix {
    *zoom: 1;
}

.clearfix:after {
    display: block;
    content: ".";
    clear: both;
    font-size: 0;
    height: 0;
    visibility: hidden;
}

/*icon*/
.icon.icon-phone {
    display: inline-block;
    width: 42px;
    height: 42px;
    background: url(/uploads/image/timages/telphone.png) no-repeat center;
    background-size: 100%;

}

.icon.icon-search {
    display: inline-block;
    width: 20px;
    height: 24px;
    background: url(/uploads/image/timages/search.png) no-repeat center;
    background-size: 100%;
    margin-bottom: -7px;
    margin-left: 5px;
    margin-right: -3px;
}

.inter60 {
    width: 100%;
    height: 50px;
    clear: both;
    overflow: hidden;
}

/*首页*/
/*顶部*/
.top-bar {
    overflow: hidden;
    padding-bottom: 10px;
  
}

.top-bar .logo-bar {
    width: 460px;
}

.top-bar .bd {
    width: 1px;
    height: 62px;
    background: #dbdcdb;
    margin: 0 8px -4px 12px;
    vertical-align: bottom;
}

.top-bar .search-bar {
    width: 455px;
    text-align: center;
    padding-top: 28px;
}

.top-bar .search-bar .search-input {
    border: none;
    border-right: none;
    padding: 3px;
    width: 200px;
    height: 28px;
    outline: none;
    font-size: 15px;
}

.top-bar .search-bar .search-btn {
    width: 70px;
    text-align: center;
    color: #fff;
    font-size: 18px;
    height: 32px;
    background: #0067b6;
    margin-left: -4px;
    cursor: pointer;
}

.top-bar .search-bar .search-btn:hover {
    background: #006774;
}

.top-bar .contact-number {
    width: 278px;
    *width: 200px;
    padding-top: 14px;
}

.top-bar .contact-number .font {
    line-height: 60px;
    font-size: 16px;
    margin-left: 6px;
}

.top-bar .contact-number .font p {
    color: #0067b6;
    font-size: 18px;
    font-style: oblique;
}

/*banner*/
.slide-banner {
    position: relative;
    width: 100%;
    height: 380px;
    overflow: hidden;
}

.slide-banner .nav {
    position: absolute;
    top: 0;
    right: 50%;
    width: 276px;
    height: 380px;
    margin-right: -630px;
    padding-top: 10px;
    background: rgba(0, 0, 0, .5);
    filter: progid:dximagetransform.microsoft.gradient(startcolorstr=#88000000, endcolorstr=#88000000);
    ;
    z-index: 10;
}

.slide-banner .nav span {
    color: #333;

}

.slide-banner .nav ul li {
    text-align: center;
    width: 100%;
    padding: 0 20px;
    *padding: 0;
}

.slide-banner .nav ul li a {
    color: #fff;
    font-size: 18px;
    display: block;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .3);
    *border-bottom: 1px solid #fff;
    *width: 206px;
}

.slide-banner .nav ul li a:hover {
    color: #fffab1;
}

.slide-banner .bd {
    margin: 0 auto;
    position: relative;
    z-index: 0;
    overflow: hidden;
}

.slide-banner .bd ul {
    width: 100% !important;
}

.slide-banner .bd li {
    width: 100% !important;
    height: 380px;
    overflow: hidden;
    text-align: center;
}

/*选课*/
.course-box {
    width: 100%;
    padding-top: 50px;
    background: #f3f5f7;
    overflow: hidden;
}

.course-box .course-info {
    color: #333;
    padding: 0 16px;
    margin-bottom: 12px;
}

.course-box .course-info span {
    font-size: 16px;
}

.course-box .course-info .course-nav-list {
    margin-right: 20px;
}

.course-box .course-info .course-nav-list a {
    font-size: 14px;
}

.course-box .course-info .course-nav-list span {
    margin: 0 6px;
}

.course-box .course-block {
    position: relative;
    float: left;
    margin: 10px;
    background-color: #fff;
    -webkit-box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.1);
    box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.course-box .course-block:hover .course-content img {
    transform: scale(1.5);
    transition: transform .5s;
}

.course-box .course-block:hover .course-content h3 {
    color: #eb6100;
}

.course-box .course-content {
    width: 287px;
    height: 270px;
    box-sizing: border-box;
    overflow: hidden;
    position: relative;
}

.course-box .course-content h3 {
    margin: 0;
    padding: 10px 0 6px;
    font-size: 16px;
    overflow: hidden;
    color: #07111b;
    height: 72px;
    line-height: 20px;
    *width: 200px;
    *height: 72px;
}

.course-box .course-intro {
    box-sizing: border-box;
    padding: 0 20px;
    width: 100%;
}

.course-box .course-bottom {
    padding: 0 20px;
    color: #f01414;
    font-size: 16px;
}

.page-switch {
    padding-top: 30px;
    text-align: center;
    overflow: hidden;
    clear: both;
}

.page-switch a {
    font-size: 20px;
    margin-right: 26px;
}

/*.page-switch .disabled {
	color: #d0cdd4;
	cursor: text;
}*/
.page-switch span {
    width: auto;
    color: #d0cdd4;
    cursor: text;
}

/*.page-switch .page {
	display: inline-block;
	*display: inline;
	*zoom: 1;
	width: 24px;
	height: 24px;
	line-height: 24px;	
	text-align: center;
}*/
.page-switch a {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
}

.page-switch .current {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 50%;
    background: #4d555d;
    color: #fff;
    font-size: 20px;
    margin-right: 26px;
}

.page-switch .prev {
    width: auto;
}

.page-switch .current.prev {
    color: #d0cdd4;
    width: auto;
    height: auto;
    margin-right: 26px;
    background: none;
}

.page-switch .current.next {
    color: #d0cdd4;
    margin-left: 10px;
}

.page-switch .next {
    width: auto;
    height: auto;
    background: none;
}

/*.page-switch .page.active {
	background: #ec1500;
	color: #fff;
}*/
/*首页-教师入驻*/
.settled {
    font-size: 16px;
    padding: 50px 20px;
}

.settled h1 {
    font-size: 33px;
}

.settled .word {
    padding-top: 62px;
}

.settled .word h3 {
    color: #0067ff;
    line-height: 24px;
    margin-bottom: 6px;
}

.settled .word p {
    line-height: 28px;
}

.settled .word .gotosettled {
    display: inline-block;
    color: #fff;
    text-align: center;
    background: #0067df;
    border-radius: 4px;
    padding: 10px 30px;
    margin-top: 24px;
}

.settled .word .gotosettled:hover {
    background: #0067ff;
}

.settled .img-box {
    padding: 12px 50px;
}

.settled .img-box img {
    border-radius: 50%;
    border: 14px solid #f3f5f7;
}

/*列表页*/
.course-nav {
    width: 100%;
    height: 170px;
    line-height: 134px;
    background: url(/uploads/image/timages/listbg.jpg) repeat-x center;
    background-size: cover;
}

.course-nav .course-nav-left {
    margin-top: 52px;
}

.course-nav a {
    color: #fff;
    font-size: 14px;
}

.course-nav a:hover {
    color: #40b273;
}

.course-nav span {
    color: #fff;
    margin: 0 10px;
    font-size: 16px;
}

.course-nav ul li {
    float: left;
    height: 30px;
    line-height: 30px;
    text-align: center;
    margin-right: 4px;
}

.course-nav ul li a {
    display: block;
    padding: 0 10px;
    height: 30px;
    line-height: 30px;
    border: 1px solid rgba(255, 255, 255, .3);
    *border: 1px solid #fff;
    border-radius: 4px;
    overflow: hidden;
}

.course-nav ul li a:hover {
    color: #40b273;
    background: #fff;
}

.course-nav ul li a.active {
    color: #40b273;
    background: #fff;
}

/*内容页上*/
.media-nav {
    color: #fff;
    width: 100%;
    height: 186px;
    background: url(/uploads/image/timages/videobg2.jpg) repeat-x center;
    background-size: cover;
}

.media-nav .nav-left {
    padding-top: 42px;
}

.media-nav .nav-left p {
    font-size: 16px;
}

.media-nav .nav-left h1 {
    padding: 16px 0;
}

.media-nav .nav-left div .learnbtn {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    background: #cd221c;
    padding: 7px 24px;
    border-radius: 4px;
}

.media-nav .nav-left div span {
    margin-right: 30px;
    font-size: 14px;
}

.media-nav .nav-left div .learnbtn:hover {
    color: #fff;
    background: #cc3832;
}

.media-nav .nav-right {
    padding-top: 42px;
}

.media-nav a {
    font-size: 14px;
    color: #fff;
}

.media-nav a:hover {
    color: #40b273;
}

.media-nav .nav-right span {
    margin: 0 10px;
    font-size: 16px;
}

/*内容页下*/
/*左*/
.media-content {
    padding: 30px;
}

.media-content .content-left {
    width: 800px;
}

.media-content .content-left .brief {
    color: #999;
    line-height: 20px;
    width: 680px;
}

/*右*/
.media-content .content-right {
    width: 368px;
    *width: 308px;
}

.media-content .content-right h3 {
    font-size: 22px;
    margin-bottom: 20px;
}

.media-content .content-right .lecturer {
    max-width: 100%;
}

.media-content .content-right .lecturer img {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    margin-right: 16px;
}

.media-content .content-right .lecturer h5 {
    font-size: 16px;
    font-weight: 700;
    margin-top: 4px;
    margin-bottom: 10px;
}

.media-content .content-right .lecturer p {
    color: #9d9d9d;
    line-height: 18px;
}

.media-content .content-right .recommend {
    width: 100%;
    padding: 28px 24px;
    margin: 44px 0;
    border-top: 1px solid #d9dde1;
    border-bottom: 1px solid #d9dde1;
}

.media-content .content-right .recommend h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.media-content .content-right .recommend ul li a {
    color: #4d555d;
    font-size: 13px;
    line-height: 30px;
}

.media-content .content-right .recommend ul li a:hover {
    color: #40b273;
}

.chapter-select {
    margin-top: 36px;
}

.chapter-select h2 {
    color: #000;
    font-size: 20px;
    margin-bottom: 16px;
}

.chapter-select .paynow {
    float: right;
    color: #fff;
    background: #eb6100;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 15px;
    margin-top: 4px;
}

.chapter-select .paynow:hover {
    background: #eb6200;
}

.chapter-select .chapter-list ul li {
    position: relative;
    width: 100%;
    background: #f3f5f7;
    margin-bottom: 8px;
    list-style-type: none;
}

.chapter-select .chapter-list ul li a {
    display: block;
   padding: 9px 0;
    font-size: 14px;
    padding-left: 32px;
}

.chapter-select .chapter-list ul li a i {
    font-style: normal;
    color: #b5b9bc;
    position: absolute;
    left: 12px;
    top: 5px;
    font-size: 14px;

}

.chapter-select .chapter-list ul li.active,
.chapter-select .chapter-list ul li.active-hover {
    background: #2b333b;
}

.chapter-select .chapter-list ul li.active a,
.chapter-select .chapter-list ul li.active-hover a {
    color: #fff;
}

.media-box {
    margin-top: 40px;
    height: 450px;
    /*防止滚动条向上*/
}

.chair_tips {
    width: 755px;
    height: 450px;
    background: #333;
    padding: 100px;
}

.chair_tips .title {
    font-size: 24px;
    color: dodgerblue;
}

.chair_tips .tip {
    color: #fff;
    margin-top: 20px;
}

.chair_tips a {
    display: inline-block;
    color: #fff;
    background: #eb6100;
    padding: 8px 12px;
    margin-right: 16px;
    border-radius: 4px;
    margin-top: 20px;
}

.chair_tips a:hover {
    background: #eb6200;
}

.selectplatform,
.dqpay_wrap {
    position: fixed;
    top: 150px;
    left: 48px;
    width: 900px;
    height: 200px;
    background: #fff;
    overflow: hidden;
    border: 1px solid #c6c6c6;
    box-shadow: 1px 0 2px #464646;
    display: none;
    z-index: 999;
}

.selectplatform p,
.dqpay_wrap p {
    padding: 10px;
    font-size: 14px;
    font-weight: bold;
    color: #f60;
}

.selectplatform p span,
.dqpay_wrap p span {
    background: #f60;
    color: #fff;
    cursor: pointer;
    padding: 0 4px;
}

.selectplatform .btn-wrap,
.dqpay_wrap .btn-wrap {
    text-align: center;
}

.selectplatform .btn-buy,
.dqpay_wrap .btn-buy {
    background: #d81010;
    color: #fff;
    padding: 5px;
    font-size: 20px;
    font-weight: bold;
    border: 1px solid #d61111;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    cursor: pointer;

}

.selectplatform .btn-buy:hover,
.dqpay_wrap .btn-buy:hover {
    background: #e54031;
}

.bank-card-list {
    height: 100px;
}

.bank-card-list li {
    float: left;
    display: inline;
    padding: 5px;
    margin: 15px;
    border: 1px solid #fff;
    cursor: pointer;
}

.bank-card-list .ncardcil {
    border: 1px solid #f60;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    -webkit-box-shadow: 0 0 1px #f60;
    -moz-box-shadow: 0 0 1px #f60;
    box-shadow: 0 0 1px #f60;
}

.bank-card-list img {
    vertical-align: middle;
}

.coupon_list {
    overflow: hidden;
    padding: 16px 12px;
}

.coupon_list .img {
    float: left;
}

.coupon_list .info {
    display: inline-block;
    font-size: 16px;
    color: #a40000;
    margin-left: 20px;
    clear: right;
}

.coupon_list .descript {
    display: inline-block;
    font-size: 13px;
    color: #333;
    margin-left: 20px;
    clear: right;
}

/*教师入驻页面*/
.join-nav {
    width: 100%;
    height: 134px;
    background: url(/uploads/image/timages/listbg.jpg) repeat-x center;
    background-size: cover;
}

.join-nav .nav-left {
    padding-top: 38px;
    padding-left: 36px;
}

.join-nav .nav-left p {
    font-size: 18px;
    color: #fff;
    margin-bottom: 12px;
}

.join-nav .nav-left div span {
    font-size: 12px;
    color: #fff;
}

.join-nav .nav-right {
    padding-top: 38px;
}

.join-nav .nav-right a {
    color: #fff;
    font-size: 14px;
}

.join-nav .nav-right a:hover {
    color: #fffab1;
}

.join-nav .nav-right span {
    color: #fff;
    margin: 0 10px;
    font-size: 16px;
}

.join-grid {
    padding-left: 36px;
    margin-top: 20px;
}

.join-grid h1 {
    color: #0067b6;
    font-size: 32px;
}

.join-form {
    padding-left: 20px;
    padding-top: 30px;
}

.join-form .form-left {
    width: 496px;
}

.join-form .uploadhead {
    width: 176px;
    padding-top: 20px;
}

.join-form .uploadhead img {
    width: 84px;
    height: 84px;
    border-radius: 50%;
}

.join-form .uploadhead a {
    display: inline-block;
    font-size: 15px;
    background: #f7f7f7;
    padding: 6px 16px;
    border: 1px solid #d6d6d6;
    border-radius: 4px;
    text-align: center;
    margin-top: 12px;
    margin-bottom: 12px;
}

.join-form .uploadhead a:hover {
    background: #f2f2f2;
}

.join-form .uploadhead a i {
    display: inline-block;
    width: 20px;
    height: 18px;
    background: url(/uploads/image/timages/upload.png) no-repeat center;
    background-size: 100%;
    vertical-align: middle;
    margin-right: 3px;
}

.join-form .uploadhead a span {
    color: #0067b6;
    display: inline-block;
    vertical-align: middle;
    margin-left: 3px;
}

.join-form .uploadhead p {
    color: #aaaaaa;
}

.join-form .form-left p {
    margin-top: 18px;
}

.join-form .form-left span,
.join-form .describe span {
    display: inline-block;
    position: relative;
    color: #808080;
    font-size: 14px;
    vertical-align: top;
    padding-top: 3px;
    margin-right: 12px;
}

.join-form .form-left span font,
.join-form .describe span font {
    position: absolute;
    left: -10px;
    top: 6px;
}

.join-form input[type="text"] {
    padding: 4px 8px;
    width: 380px;
    height: 40px;
    border: 1px solid #ddd;
    border-radius: 2px;
    font-size: 14px;
    vertical-align: top;
}

.join-form .describe {
    position: relative;
    clear: both;
    margin-top: 18px;
}

.join-form .describe textarea {
    width: 570px;
    border-radius: 4px;
    border: 1px solid #ddd;
    resize: none;
    padding: 6px;
    height: 130px;
    font-size: 14px;
}

.describe-help {
    position: absolute;
    right: -34px;
    top: 50px;
}

.describe-help:hover .help-content {
    display: block;
}

.describe-help .help-content {
    display: none;
    position: absolute;
    width: 180px;
    left: -194px;
    top: -6px;
    background: #fff;
    padding: 5px 10px 5px 40px;
    border: 1px solid #e5e5e5;
}

.describe-help .help-content span {
    position: absolute;
    left: 7px;
    top: 0px;
}

.describe-help .help-content p {
    line-height: 17px;
    margin-bottom: 6px;
}

.describe-help .help-content:before {
    content: '';
    display: block;
    position: absolute;
    right: -21px;
    top: 5px;
    width: 0;
    height: 0;
    border-width: 10px;
    border-style: solid;
    border-color: transparent transparent transparent #e5e5e5;
}

.describe-help .help-content:after {
    content: '';
    display: block;
    position: absolute;
    right: -19px;
    top: 5px;
    width: 0;
    height: 0;
    border-width: 10px;
    border-style: solid;
    border-color: transparent transparent transparent #fff;
}

.join-form .submit {
    color: #fff;
    border: none;
    font-size: 20px;
    background: #0067b6;
    padding: 10px 30px;
    margin-left: 85px;
    margin-top: 18px;
    border-radius: 4px;
    cursor: pointer;
}

.join-form .submit:hover {
    background: #0067f9;
}

.join-reason {
    width: 400px;
    padding-top: 36px;
}

.join-reason div {
    margin-top: 30px;
}

.join-reason h3 {
    color: #0067b6;
    font-size: 20px;
    margin-bottom: 6px;
}

.join-reason p {
    color: #898989;
    font-size: 14px;
    line-height: 24px;
}

.upload {
    display: none;
    width: 400px;
    margin: auto;
    position: fixed;
    left: 50%;
    top: 50%;
    background: #ee491f;
    padding-left: 50px;
    padding-top: 16px;
    margin-left: -200px;
    border-radius: 5px;
    box-shadow: 0px 5px 6px #ddd;
    z-index: 9999;
}

.upload .close {
    position: absolute;
    right: 6px;
    top: -2px;
    font-size: 24px;
    color: #333;
}

.upload .close:hover {
    color: #666;
}

.text-remark {
    width: 1210px;
    margin: 18px auto;
    padding-right: 480px;
    padding-left: 140px;
    font-size: 14px;
    line-height: 20px;
    color: #ff0000;
}

.text-remark span {
    display: block;
    text-indent: 2em;
    margin-top: 3px;
}

.comment-box {
    width: 755px;
    border: 1px solid #e7e7e7;
}

.comment-box .write {
    padding: 14px;
    margin-bottom: 10px;
}

.comment-box .title {
    position: relative;
    font-size: 16px;
    padding-bottom: 12px;
}

.comment-box .title .star-box {
    position: absolute;
    right: 110px;
    top: 6px;
}

.comment-box .title .star-box span {
    display: inline-block;
    font-size: 14px;
    vertical-align: text-bottom;
}

.comment-box .title span {
    display: inline-block;
    vertical-align: middle;
}

.comment-box .title .icon {
    vertical-align: middle;
    margin-right: 4px;
}

.comment-box .write textarea {
    border: 1px solid #e0e0e0;
    width: 713px;
    height: 110px;
    resize: none;
    padding: 10px 6px;
    outline: none;
}

.comment-box .write .bottom {
    position: relative;
    background: #edeeee;
    width: 714px;
    height: 42px;
    line-height: 42px;
    color: #8c8c8c;
    padding-left: 14px;
    margin-top: -4px;
    z-index: 10;
    border: 1px solid #e0e0e0;
}

.comment-box .write .bottom .submitbtn {
    color: #fff;
    background: #f84c1c;
    border: none;
    width: 120px;
    height: 42px;
    outline: none;
    cursor: pointer;
}

.comment-box .write .bottom .submitbtn:hover {
    background: #e4532a;
}

.comment-box .read {
    padding: 0 14px 14px;
}

.comment-box .read .comment-block {
    position: relative;
    padding: 20px 0 14px;
    overflow: hidden;
    border-bottom: 1px solid #ddd;
}

.comment-block .userhead {
    padding-right: 12px;
}

.comment-block .userhead img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.comment-block .comment-info {
    width: 676px;
    padding-top: 2px;
}

.comment-block .comment-info .username {
    color: #3883b7;
}

.comment-block .comment-info .comment-content {
    margin-top: 4px;
    margin-bottom: 10px;
}

.comment-block .comment-info .comment-callback {
    color: #ff6500;
}

.comment-block .star-date {
    position: absolute;
    right: 0px;
    top: 15px;
    color: #888;
}

.star {
    position: relative;
    display: inline-block;
    width: 81px;
    height: 18px;
    background: url(/uploads/image/timages/star.png) no-repeat;
    vertical-align: bottom;
    cursor: pointer;
}

.star.star-5 {
    background-position-x: 0;
}

.star.star-4 {
    background-position-x: -16px;
}

.star.star-3 {
    background-position-x: -32px;
}

.star.star-2 {
    background-position-x: -48px;
}

.star.star-1 {
    background-position-x: -64px;
}

.star.star-0 {
    background-position-x: -80px;
}

.star .starnum {
    position: absolute;
    right: -29px;
    top: -1px;
    color: #e4393c;
    font-size: 14px;
}

.star .star-hover {
    display: block;
    float: left;
    width: 20%;
    height: 100%;
}

.disable {
    float: right;
    color: #fff;
    background: #999;
    color: #000;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 15px;
    margin-top: 4px;
}

.disable:hover {
    color: #000;
}