html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: "Microsoft YaHei", "宋体", "黑体", "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

html,
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
em,
img,
strong,
sub,
sup,
tt,
dd,
dl,
dt,
form,
label,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
ul,
li,
p,
a,
section {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

input,
select,
textarea {
    vertical-align: middle;
    -ms-behavior: url(css/PIE.htc);
    behavior: url(css/PIE.htc);
    outline: none;
}

img {
    border: 0;
    margin: 0;
    padding: 0;
    display: block;
}

ul li {
    list-style-type: none;
}

a {
    blr: expression(this.onFocus=this.blur());
    text-decoration: none;
}

* {
    margin: 0;
    padding: 0;
    border: 0;
}

div,
a {
    tap-highlight-color: rgba(0, 0, 0, 0);
    focus-ring-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -moz-tap-highlight-color: rgba(0, 0, 0, 0);
    -moz-focus-ring-color: rgba(0, 0, 0, 0);
}

.show-pc {
    display: block;
}

.show-phone {
    display: none;
}


/* 头部 */

.course-header {
    width: 100%;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
    background: #fff;
    border-bottom: 1px solid #ddd;
}

.course-header-wrap {
    width: 1200px;
    height: 80px;
    overflow: hidden;
    margin: 0 auto;
}

.course-header-wrap-logo {
    width: 9%;
    float: left;
    margin-top: 19px;
}

.course-header-wrap-logo img {
    width: 100%;
}

.course-header-wrap-nav {
    width: 21%;
    float: right;
    overflow: hidden;
}

.course-header-wrap-nav li {
    float: left;
    color: #333;
    font-size: 16px;
    height: 80px;
    line-height: 80px;
    margin-left: 10%;
    cursor: pointer;
    box-sizing: border-box;
}

.course-header-wrap-nav li a {
    color: #333;
}

.course-header-wrap-nav li:first-child {
    margin-left: 0%;
}

.course-header-wrap-nav li.active {
    color: #e60012;
    border-bottom: 4px solid #e60012;
}

.course-header.active {
    position: fixed;
    top: 0;
    bottom: auto;
    opacity: 1;
    z-index: 999;
    border-bottom: 1px solid #ddd;
}

.course-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.course-container img {
    width: 100%;
}

.pagination-banner {
    position: absolute;
    left: 0;
    bottom: 5%;
    z-index: 30;
    width: 100%;
    text-align: center;
}

.pagination-banner span {
    margin: 0 10px;
}

.swiper-container-banner {
    position: relative;
}


/* banner */

.course-content {
    width: 100%;
}

.course-bannerbox {
    width: 100%;
    position: relative;
    height: 500px;
    margin: 0 auto;
    background: url(../images/course-banner.jpg) no-repeat top center;
    background-size: cover;
    overflow: hidden;
}

.course-bannerbox.banner2 {
    background: url(../images/course-banner2.jpg) no-repeat top center;
    background-size: cover;
    overflow: hidden;
}

.swiper-wrapper,
.swiper-slide {
    height: auto !important;
}

.banner-c {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    height: 100%;
}

.ph-d-btn {
    width: 25%;
    margin: 22% auto 0;
}


/* 内容 */

.course-content {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.course-main {
    width: 1200px;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
}

.course-tit {
    width: 100%;
    margin: 0 auto;
    position: relative;
    padding: 50px 0 35px 0;
}

.course-tit-txt {
    width: 100%;
    position: absolute;
    top: 30%;
    left: 0%;
    text-align: center;
    font-size: 40px;
    color: #333;
}

.content {
    width: 100%;
    margin: 0 auto;
    padding: 40px 0;
    background: url(../images/ppbg.png);
    background-size: 100% 100%;
}

.content img {
    width: 100%;
}

.main {
    width: 1200px;
    margin: 0 auto;
}

.p0-box {
    position: relative;
    width: 100%;
}

.p0-main {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

.title {
    width: 100%;
    margin: 2.8% auto 0;
}

.p0-t1 {
    width: 100%;
    text-align: center;
    font-size: 16px;
    color: #333;
    margin: 2.8% auto 0;
}

.bottom {
    width: 100%;
    height: 60px;
    background-color: #4d4d4d;
    text-align: center;
    font-size: 12px;
    line-height: 60px;
    color: #e5e5e5;
}

.bottom img {
    vertical-align: middle;
    display: inline-block;
    padding-left: 1%;
    padding-right: 0.5%;
    width: auto;
}


/* p1 */

.p1-t1 {
    width: 78.8%;
    margin: 2.8% auto 0;
}

.p2-t1 {
    width: 68.9%;
    margin: 2.8% auto 0;
}

.p3-t1 {
    background: url(../images/p2-bg.png);
    background-size: 100% 100%;
    width: 75.7%;
    margin: 2.8% auto 0;
}

.p3-ul {
    width: 94.8%;
    margin: 0 auto;
    padding-top: 1%;
}

.p3-ul li {
    overflow: hidden;
    margin-top: 2%;
}

.p3-ul li img {
    float: left;
    width: 7px;
    margin-top: 6px;
    margin-right: 5px;
}

.p3-ul li p {
    width: 97.7%;
    font-size: 16px;
    color: #333333;
    float: left;
}

.p3-box {
    width: 100%;
    margin: 2.8% auto 0;
    text-align: center;
}

.p3-box div {
    display: inline-block;
    width: auto;
    margin: 0 auto;
    font-size: 12px;
    color: #666;
}

.p3-box img {
    width: 16px;
    float: left;
    margin-right: 10px;
}

.p4-erw {
    width: 35.8%;
    margin: 2.8% auto 0;
}

.p7box {
    width: 72.4%;
    margin: 2% auto 5%;
    position: relative;
}

.p7word {
    font-size: 20px;
    text-align: center;
    color: #333333;
    width: 37.7%;
    position: absolute;
    left: 31%;
    top: 34%;
    line-height: 1.5;
}

.p7btn {
    width: 19.6%;
    position: absolute;
    left: 70%;
    top: 37.2%;
}

.p3-ul li div img {
    float: left;
    width: 5px;
    margin-top: 9px;
    margin-right: 5px;
}

.p3-ul li div {
    font-size: 16px;
    padding-left: 12px;
}

.mains {
    width: 1200px;
    margin: 0 auto;
}

.mains img {
    display: block;
    width: 100%;
}
.title{
        position:relative;
    }
    .title p{
        position:absolute;
        width:100%;
        left:0;
        top:-14%;
        font-size:24px;
        color:#333;
        font-weight:600;
        text-align:center;
    }
    .p1-t1{
        position:relative;
    }
    .p1-t1-box{
        position:absolute;
        left:0;
        top:0;
        height:100%;
        width:100%;
    }
    .p1-date1{
        position:absolute;
        left:0;
        top:0;
        font-size:16px;
    }
    .p1-date2{
        position:absolute;
        left:22.6%;
        top:0;
        font-size:16px;
    }
    .p1-date3{
        position:absolute;
        left:45.5%;
        top:0;
        font-size:16px;
    }
    .p1-date4{
        position:absolute;
        left:69.4%;
        top:0;
        font-size:16px;
    }
    .p1-date5{
        position:absolute;
        left:92%;
        top:0;
        font-size:16px;
    }
    .p1-tt1{
        position:absolute;
        font-size:16px;
        left:2.2%;
        bottom:0;
    }
    .p1-tt2{
        position:absolute;
        font-size:16px;
        left:15.2%;
        bottom:0;
    }
    .p1-tt3{
        position:absolute;
        font-size:16px;
        left:42.1%;
        bottom:0;
    }
    .p1-tt4{
        position:absolute;
        font-size:16px;
        left:62%;
        bottom:0;
    }
    .p1-tt5{
        position:absolute;
        font-size:16px;
        right:0;
        bottom:0;
    }

    .p2-t1{
        position:relative;
    }
    .p2-po-box{
        position:absolute;
        left:0;
        top:0;
        height:100%;
        width:100%;
    }
    .p2-jp1{
        position:absolute;
        left:7.9%;
        top:37.4%;
        font-size:18px;
        font-weight:600;
    }
    .p2-jp span{
        color:#0081ff;
        font-weight:600;
    }
    .p2-jp2{
        position:absolute;
        left:42.7%;
        top:30%;
        font-size:18px;
        font-weight:600;
    }
    .p2-jp3{
        position:absolute;
        left:77.6%;
        top:37.7%;
        font-size:18px;
        font-weight:600;
    }
    .p2-jp4{
        position:absolute;
        left:11.2%;
        top:72.6%;
        font-size:18px;
        font-weight:600;
    }
    .p2-jp5{
        position:absolute;
        left:43.8%;
        top:73%;
        font-size:18px;
        font-weight:600;
    }
    .p2-jp6{
        position:absolute;
        left:78%;
        top:72.6%;
        font-size:18px;
        font-weight:600;
    }
    .p2-qian{
        font-size:18px;
        position:absolute;
    }
    .p2-qian span{
        font-weight:600;
        color:#af14cc;
    }
    .p2-qian.q1{
        left:8.1%;
        top:47%;
    }
    .p2-qian.q2{
        left:43.2%;
        top:38.6%;
    }
    .p2-qian.q3{
        left:78%;
        top:47%;
    }
    .p2-qian.q4{
        left:11.4%;
        top:81.3%;
    }
    .p2-qian.q5{
        left:44.1%;
        top:89.4%;
    }
    .p2-qian.q6{
        left:78.4%;
        top:89.7%;
    }
    .p4-erw{
        position:relative;
    }
    .p4-t1{
        position:absolute;
        font-size:18px;
        font-weight:600;
        color:#333;
        left:0;
        bottom:0;
    }
    .p4-t2{
        position:absolute;
        font-size:18px;
        font-weight:600;
        color:#333;
        right:0;
        bottom:0;
    }
@media(max-width:1200px) {
    .course-main {
        width: 960px;
        position: relative;
        margin: 0 auto;
        overflow: hidden;
    }
    .course-header-wrap {
        width: 960px;
        height: 80px;
        overflow: hidden;
        margin: 0 auto;
    }
    .course-header-wrap-logo {
        margin-top: 26px;
    }
    .course-header-wrap-nav {
        width: 30%;
    }
    .course-banner-tititem {
        left: 10%;
    }
    .course-titbox {
        font-size: 17px;
        ;
    }
    .course-titbox3 {
        width: 81%;
    }
    .main-v,
    .main {
        width: 960px;
    }
    .p7-c-title {
        font-size: 20px;
    }
    .p6-t1,
    .p6-t3,
    .p6-t2 {
        font-size: 16px;
    }
    .p6-ul li>p {
        width: 95%
    }
    .p6-ul {
        top: 6.3%;
    }
    .p4-img1>p {
        line-height: 32px;
    }
    .p3-list {
        width: 88%;
    }
    .p3-t1 {
        width: 75%;
        margin: 1.5% auto 0;
    }
    .p3-img2 {
        width: 59%;
    }
    .title {
        width: 100%;
        margin: 1.8% auto 0;
    }
    .p4-erw {
        margin: 0.8% auto 0;
    }
    .p3-ul li {
        overflow: hidden;
        margin-top: 1.8%;
    }
}

@media(max-width:768px) {
    .show-pc {
        display: none;
    }
    .show-phone {
        display: block;
    }
    .course-main {
        width: 93.5%;
        position: relative;
        margin: 0 auto;
        overflow: hidden;
    }
    .course-header.active {
        position: fixed;
        top: 0;
        bottom: auto;
        opacity: 1;
        z-index: 999;
        border-bottom: 1px solid #ddd;
    }
    .course-bannerbox {
        height: auto;
        background: none;
    }
    .course-header-wrap {
        width: 93%;
        height: auto;
        overflow: hidden;
        margin: 0 auto;
    }
    .course-header-wrap-logo {
        width: 16.8%;
        float: left;
        padding: 3% 0;
        margin-top: 0%;
    }
    .course-header-menu-w {
        width: 100%;
        position: fixed;
        top: 7%;
        right: 0;
        z-index: 3;
        /* display: none; */
        border-bottom: 1px solid #ddd;
        z-index: 11;
        background-color: #fff;
        display: none;
    }
    .course-header-menu-w li {
        border-top: 1px solid #ddd;
    }
    .course-header-menu-list {
        font-size: 3.6vw;
        width: 100%;
        padding: 2% 5%;
        background-color: #fff;
    }
    .course-header-menu-list a {
        color: #333333;
    }
    .course-header-menu-list.active {
        color: #e60012;
    }
    .course-menu-btn {
        width: 5.5%;
        position: absolute;
        top: 28%;
        right: 5%;
    }
    .course-menu-btn img {
        width: 100%;
    }
    .course-bannerbox img {
        width: 100%;
    }
    .course-content {
        padding-top: 1%;
    }
    .course-tit-txt {
        top: 23%;
        font-size: 4.8vw;
    }
    .course-tit {
        width: 100%;
        margin: 0 auto;
        position: relative;
        padding: 6% 0%;
    }
    .p0-txt {
        font-size: 3.2vw;
        color: #333333;
        width: 88%;
        margin: 0 auto;
    }
    .p0-cont {
        top: 3%;
    }
    .p0-txt span {
        display: inline-block;
        margin-top: 1.5%;
    }
    .p0-btn {
        width: 51.8%;
        margin-top: 4%;
    }
    .banner-c {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
    }
    .main {
        width: 100%;
    }
    .ph-d-btn {
        width: 52%;
        margin: 28% auto 0;
    }
    .p0-box {
        position: relative;
        width: 94.8%;
        margin: 0 auto;
    }
    .content {
        padding: 4% 0;
    }
    .p3-t1m {
        width: 88%;
        font-size: 3.2vw;
    }
    .p3-ulm {
        width: 100%;
    }
    .p3-t1m {
        background: none;
        background-size: 100% 100%;
        width: 93.7%;
        margin: 2.8% auto 0;
    }
    .p3-ulm {
        width: 94.8%;
        margin: 0 auto;
        padding-top: 1%;
    }
    .p3-ulm li {
        overflow: hidden;
        margin-top: 2%;
    }
    .p3-ulm li img {
        float: left;
        width: 7px;
        margin-top: 6px;
        margin-right: 5px;
    }
    .p3-ulm .p0-li a img {
        margin-top: auto;
        margin-right: auto;
    }
    .p3-ulm li p {
        width: 95.7%;
        font-size: 3.2vw;
        color: #333333;
        float: left;
        line-height: 1.6;
    }
    .title {
        width: 100%;
        margin: 6.8% auto 4%;
    }
    .p3-ulm .p0-li a img {
        width: 100%;
    }
    .p3-ulm li:nth-child(3) {
        margin-left: 3%;
    }
    .p3-ulm li:nth-child(4) {
        margin-left: 3%;
    }
    .p2-t1 {
        width: 91.9%;
    }
    .p3-t1 {
        background: url(../images/p2-bg-w.png);
        background-size: 100% 100%;
        width: 91.9%;
        margin: 2.8% auto 0;
        padding-bottom: 3%;
    }
    .p3-ul li p {
        width: 95.7%;
        font-size: 3.2vw;
        color: #333333;
        float: left;
        line-height: 1.5;
    }
    .p3-ul {
        width: 96.8%;
    }
    .p4-erw {
        width: 70.4%;
        margin: 1.8% auto 0;
    }
    .p3-ul li {
        overflow: hidden;
        margin-top: 2.8%;
    }
    .p0-t1 {
        width: 90%;
        text-align: center;
        font-size: 3.2vw;
        color: #333;
        margin: 2.8% auto 0;
    }
    .p7box {
        width: 94.8%;
    }
    .p7word {
        font-size: 3.2vw;
        text-align: center;
        color: #333333;
        width: 56.7%;
        position: absolute;
        left: 40%;
        top: 27%;
    }
    .p7btn {
        width: 22.6%;
        position: absolute;
        left: 56%;
        top: 53%;
    }
    .p3-ul li div img {
        float: left;
        width: 5px;
        margin-top: 9px;
        margin-right: 5px;
    }
    .p3-ul li div {
        font-size: 16px;
        padding-left: 12px;
    }
    .bottom {
        padding: 2.5% 0;
        height: auto;
        line-height: 1.75em;
        font-size: 3vw;
    }
    .bottom span {
        display: block;
    }
    .mains {
        width: 100%;
    }
}