* {
            margin: 0;
            padding: 0;
        }
        
        html {
            width: 100%;
        }
        
        body {
            width: 100%;
            background: #fff;
            color: #333;
        }
        
        a {
            text-decoration: none;
            outline: none;
            color: #333;
            cursor: pointer;
        }
        
        a:link,
        a:visited,
        a:hover,
        a:active {
            color: #333;
            text-decoration: none;
        }
        
        a:hover,
        a:focus {
            color: #333;
            text-decoration: none;
        }
        
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            padding: 0;
            font-weight: 700;
        }
        
        ul,
        ol {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        
        input,
        button {
            display: inline-block;
            border: none;
            outline: none;
            background: #fff;
        }
        
        p {
            line-height: 1.8;
        }
        
        .clearfix {
            content: '';
            display: block;
            overflow: hidden;
        }
        
        .clearfix:after {
            clear: both;
        }
        
        .left {
            float: left;
        }
        
        .right {
            float: right;
        }
        
         ::-webkit-scrollbar {
            width: 0px;
        }
        
        .contactXuan {
            position: fixed;
            top: 30%;
            right: -225px;
            z-index: 9999999;
        }
        
        .contactCont {
            padding: 28px 20px;
            width: 185px;
            height: 370px;
            border-radius: 16px 0 0 16px;
            background: #fff;
            position: relative;
        }
        
        .contactBtn {
            position: absolute;
            top: 50%;
            left: -35px;
            z-index: 9999;
            margin-top: -62.5px;
            width: 35px;
            height: 125px;
            cursor: pointer;
        }
        
        .contactPhone {
            margin-bottom: 22px;
        }
        
        .contactPhone img {
            width: 45px;
            height: 45px;
        }
        
        .contactPhone h3 {
            padding-left: 10px;
            width: 125px;
        }
        
        .contactPhone h3 b {
            display: block;
            margin-top: 4px;
            font-size: 16px;
            color: #666;
        }
        
        .contactPhone h3 span {
            display: block;
            margin-top: 8px;
            font-size: 16px;
            color: #f68833;
        }
        
        .contactWxCont {
            text-align: center;
        }
        
        .contactWxCont img {
            display: block;
            margin: 0 auto 10px;
        }
        
        .contactWxCont span {
            display: block;
            font-size: 16px;
            text-align: center;
            color: #666;
        }
        
        .tiploading {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            z-index: 999999;
            display: none;
        }
        
        .tiploading img.loadingGif {
            position: absolute;
            top: 50%;
            left: 50%;
            margin-left: -40px;
            margin-top: -55px;
            width: 80px;
            height: 110px;
            text-align: center;
        }
        
        .addDel_tip {
            position: fixed;
            top: 40%;
            left: 50%;
            z-index: 111111111;
            margin-left: -100px;
            width: 300px;
            height: 48px;
            line-height: 48px;
            font-size: 14px;
            text-align: center;
            border: 1px solid #d2d8ef;
            background: #fff;
            color: #222;
            box-shadow: 2px 0 12px rgba(31, 44, 92, 0.25);
            display: none;
        }
        
        .beike_tip {
            position: fixed;
            top: 110px;
            right: 40px;
            z-index: 111111111;
            margin-left: -100px;
            width: 300px;
            height: 48px;
            line-height: 48px;
            font-size: 14px;
            text-align: center;
            border: 1px solid #d2d8ef;
            background: #fff;
            color: #222;
            box-shadow: 2px 0 12px rgba(31, 44, 92, 0.25);
            display: none;
        }
        
        .sure_tip {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            z-index: 999999;
            display: none;
        }
        
        .sureTipCont {
            position: absolute;
            top: 50%;
            left: 50%;
            margin-left: -180px;
            margin-top: -120px;
            padding: 0 40px;
            width: 360px;
            height: 220px;
            text-align: center;
            border-radius: 16px;
            background: #fff;
        }
        
        .sureTipCont h1 {
            margin: 50px 0 40px;
            line-height: 32px;
            font-size: 22px;
            color: #444D5E;
        }
        
        .sureTipCont a {
            display: inline-block;
            width: 130px;
            height: 50px;
            line-height: 50px;
            font-size: 18px;
            border: 1px solid #F1471C;
            border-radius: 25px;
            text-align: center;
            background: #fff;
        }
        
        .sureTipCont a#sure_sureBtn {
            background: #F1471C;
            color: #fff;
        }
        
        .tipSuccess {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            z-index: 999999;
            display: none;
        }
        
        .tipSuccess span {
            position: absolute;
            top: 50%;
            left: 50%;
            margin-left: -180px;
            padding: 0 40px;
            width: 360px;
            height: auto;
            line-height: 45px;
            font-size: 18px;
            text-align: center;
            border-radius: 5px;
            background: #fff;
        }
        /* 登录 */
        
        .wormStudyLogin {
            padding-bottom: 100px;
            width: 100%;
            min-height: 1000px;
            background: url('../../img/wormholeStudy/login_bg.jpg') no-repeat center;
            background-size: cover;
            text-align: center;
            /* position: fixed;
bottom: 0;
left: 0;
z-index: -1; */
        }
        
        .loginLogo {
            padding: 6% 0 40px;
        }
        
        .loginCont {
            margin: 0 auto 200px;
            padding: 40px 60px;
            width: 335px;
            min-height: 320px;
            border-radius: 10px;
            background: #fff;
            box-shadow: 9px 0 24px rgba(31, 44, 92, 0.15);
            position: relative;
        }
        
        .erweimaIcon {
            position: absolute;
            top: 0;
            right: 0;
            z-index: 111;
            cursor: pointer;
            display: block;
        }
        
        .computerIcon {
            display: none;
            position: absolute;
            top: 0;
            right: 0;
            z-index: 111;
            cursor: pointer;
        }
        
        .computerLogin {
            display: block;
        }
        
        .phoneLogin {
            display: none;
        }
        
        .erweimaIcon2 {
            position: absolute;
            top: 10px;
            right: 95px;
            z-index: 1111;
            cursor: pointer;
            display: block;
        }
        
        .computerIcon2 {
            display: none;
            position: absolute;
            top: 10px;
            right: 95px;
            z-index: 1111;
            cursor: pointer;
        }
        
        .computerLogin2 {
            display: block;
        }
        
        .phoneLogin2 {
            display: none;
        }
        
        .phoneLogin p {
            margin: 30px auto;
            font-size: 20px;
            text-align: center;
            color: #F1471C;
        }
        
        .phoneLogin span {
            display: block;
            margin: 0 auto 30px;
            width: 180px;
            height: 180px;
            text-align: center;
        }
        
        .loginSuccess2 {
            display: none;
            margin: 0 auto;
            width: 150px;
            height: auto;
            text-align: center;
        }
        
        .loginCont h2 {
            margin-top: 20px;
            margin-bottom: 30px;
            font-size: 26px;
            font-weight: normal;
        }
        
        .loginCont>div>div {
            margin-top: 10px;
            width: 335px;
            height: 60px;
            line-height: 60px;
            border-bottom: 1px solid #dee1e5;
        }
        
        .loginCont>div i {
            margin-right: 14px;
            float: left;
            width: 13px;
        }
        
        .loginCont>div i img {
            float: left;
            margin-top: 22px;
            width: 13px;
        }
        
        .loginPhone span {
            float: left;
            width: 108px;
            font-size: 16px;
            padding-right: 12px;
            border-right: 1px solid #dee1e5;
        }
        
        #lPhone {
            width: 180px;
            height: 60px;
            line-height: 60px;
            font-size: 14px;
            text-indent: 12px;
            color: #333;
        }
        
        #lPassword {
            width: 306px;
            height: 60px;
            line-height: 60px;
            font-size: 14px;
            color: #333;
        }
        
        .loginForgetBtn {
            float: right;
            line-height: 45px;
            font-size: 14px;
            color: #f2471c;
            cursor: pointer;
        }
        
        .loginBtn {
            display: block;
            margin-top: 80px;
            width: 100%;
            height: 48px;
            line-height: 48px;
            font-size: 18px;
            text-align: center;
            border-radius: 24px;
            background: #f2471c;
            color: #fff;
            cursor: pointer;
        }
        
        .tip {
            position: absolute;
            left: 50%;
            bottom: 160px;
            z-index: 111;
            margin-left: -200px;
            width: 400px;
            height: auto;
            line-height: 24px;
            text-align: center;
            display: none;
        }
        
        .tip span {
            display: inline-block;
            padding: 3px 20px;
            width: auto;
            line-height: 24px;
            font-size: 12px;
            text-align: center;
            background: #ffe8e2;
            color: #f2471c;
        }
        
        .loginCode {
            position: relative;
        }
        
        #codeNum {
            width: 305px;
            height: 50px;
            line-height: 50px;
            font-size: 14px;
            color: #333;
        }
        
        #codeBtn {
            position: absolute;
            right: 0;
            top: 0;
            z-index: 111;
            height: 50px;
            line-height: 50px;
            color: #f2471c;
            cursor: pointer;
        }
        
        #lPassword2 {
            width: 305px;
            height: 50px;
            line-height: 50px;
            font-size: 14px;
            color: #333;
        }
        
        #sureBtn {
            margin-top: 50px;
        }
        
        .loginCopy {
            margin-top: 80px;
            height: 62px;
            line-height: 62px;
            font-size: 14px;
            font-weight: 400;
            text-align: center;
            color: #999;
        }
        
        .coptCont {
            padding: 0 120px;
            text-align: center;
        }
        
        .coptCont a {
            text-decoration: underline;
            color: #999;
        }
        /* index */
        
        .container {
            padding: 0;
        }
        
        .row {
            margin: 0;
        }
        
        .copy {
            margin-top: 0;
            border-top: 1px solid #ececec;
        }
        
        .wormStudyNav {
            position: fixed;
            top: 0;
            left: 0;
            z-index: 11111;
            width: 100%;
            height: 72px;
            line-height: 72px;
            font-size: 16px;
            color: #222;
            background: #fff;
            box-shadow: 6px 0 12px rgba(31, 44, 92, 0.08);
        }
        
        .wsSchoolName h1 {
            height: 72px;
            line-height: 72px;
            font-size: 26px;
        }
        
        .wsUserInfor img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
        }
        
        .wsUserName {
            margin: 0 35px 0 13px;
        }
        
        .loginOutBtn {
            margin-right: 10px;
        }
        
        .wsIndexCont {
            padding-top: 72px;
            min-height: 800px;
            /* height: calc(100% - 72px); */
            /* height: 100%; */
            /* overflow: hidden; */
        }
        
        .wsIndexContDetail {
            margin-top: 54px;
            /* min-height: 400px; */
            /* height: calc(100% - 72px); */
            /* height: 100%;
overflow: hidden; */
            position: relative;
        }
        
        .wsIndexContTitle {
            padding: 20px 0;
            width: 198px;
            height: auto;
            border: 1px solid #ececec;
        }
        
        .wsIndexContTitle>li {
            height: 56px;
            line-height: 56px;
            background: #fff;
            cursor: pointer
        }
        /* .wsIndexContTitle>li:hover, */
        
        .wsIndexContTitle>li.cur {
            background: #213371;
        }
        
        .wsIndexContTitle>li i {
            float: left;
            margin: 15px 16px 0 35px;
            width: 26px;
            height: 26px;
        }
        
        .wsIndexContTitle>li i.wsITIcon1 {
            background: url('../../img/wormholeStudy/wsIndexIcon1_1.png') no-repeat center;
            background-size: 100%;
        }
        
        .wsIndexContTitle>li i.wsITIcon2 {
            background: url('../../img/wormholeStudy/wsIndexIcon2_1.png') no-repeat center;
            background-size: 100%;
        }
        
        .wsIndexContTitle>li i.wsITIcon3 {
            background: url('../../img/wormholeStudy/wsIndexIcon3_1.png') no-repeat center;
            background-size: 100%;
        }
        
        .wsIndexContTitle>li.cur i.wsITIcon1 {
            background: url('../../img/wormholeStudy/wsIndexIcon1_2.png') no-repeat center;
            background-size: 100%;
        }
        
        .wsIndexContTitle>li.cur i.wsITIcon2 {
            background: url('../../img/wormholeStudy/wsIndexIcon2_2.png') no-repeat center;
            background-size: 100%;
        }
        
        .wsIndexContTitle>li.cur i.wsITIcon3 {
            background: url('../../img/wormholeStudy/wsIndexIcon3_2.png') no-repeat center;
            background-size: 100%;
        }
        
        .wsIndexContTitle>li a {
            float: left;
            height: 56px;
            line-height: 56px;
            font-size: 18px;
            color: #222;
        }
        /* .wsIndexContTitle>li:hover a, */
        
        .wsIndexContTitle>li.cur a {
            color: #fff;
        }
        
        .wsIndexContTitle>li span.dot {
            float: left;
            margin-left: 26px;
            width: 4px;
            height: 9px;
            display: none;
        }
        
        .wsIndexContTitle>li span.dot img {
            float: left;
            margin-top: 23px;
        }
        /* .wsIndexContTitle>li:hover span.dot, */
        
        .wsIndexContTitle>li.cur span.dot {
            display: block;
        }
        
        .wsIndexContListTitle {
            position: absolute;
            top: 0;
            left: 198px;
            z-index: 9999999999;
            padding: 30px 30px 10px;
            width: 83%;
            max-height: 500px;
            border: 1px solid #ececec;
            background: #fff;
            overflow: auto;
            display: none;
        }
        
        .wsIndexContListTitle::-webkit-scrollbar {
            width: 4px;
        }
        
        .wsIndexContListTitle li {
            float: left;
            margin-right: 2.5%;
            margin-bottom: 2.5%;
            width: 18%;
            height: auto;
            border: 1px solid #ececec;
            cursor: pointer;
        }
        
        .wsIndexContListTitle li:nth-child(5n) {
            margin-right: 0;
        }
        
        .wsIndexContListCont {
            width: 900px;
            text-align: center;
        }
        
        .wormCoursewareList {
            margin-top: 25px;
            width: 100%;
            height: auto;
        }
        
        .line {
            float: left;
            margin-right: 16px;
            width: 5px;
            height: 34px;
            background: #b1b8d0;
        }
        
        .wormCoursewareList h2 {
            margin-bottom: 16px;
        }
        
        .wormCoursewareList h2 b {
            float: left;
            line-height: 34px;
            font-size: 24px;
            font-weight: normal;
        }
        
        .myRoomContListCont li h2 {
            margin-bottom: 16px;
        }
        
        .myRoomContListCont li h2 b {
            float: left;
            line-height: 34px;
            font-size: 24px;
            font-weight: normal;
        }
        /* .wormCoursewareList {
width: 100%;
height: calc(100% - 72px);
overflow: auto;
} */
        
        .wsICourseList {
            margin-bottom: 30px;
            padding: 30px;
            width: 99%;
            height: auto;
            box-shadow: 0 0 12px rgba(31, 44, 92, 0.05);
            position: relative;
        }
        
        .myClassroomICourseList {
            padding: 30px 0;
            width: 100%;
            height: auto;
            border-bottom: 1px solid #eee;
            /* box-shadow: 0 0 12px rgba(31, 44, 92, 0.05); */
            position: relative;
        }
        
        .packageCourseList {
            margin-bottom: 30px;
            padding: 30px 3% 0;
            width: 99%;
            box-shadow: 0 0 12px rgba(31, 44, 92, 0.05);
        }
        
        .packageCourseList .myClassroomICourseList:last-child {
            border-bottom: none;
        }
        /* .wsICourseList:hover {
box-shadow: 0 0 12px rgba(31, 44, 92, 0.2);
} */
        
        .singCourseList {
            margin-bottom: 30px;
            padding: 30px 3%;
            width: 99%;
            border-bottom: none;
            box-shadow: 0 0 12px rgba(31, 44, 92, 0.05);
        }
        
        .wsICourseList_tip {
            position: absolute;
            top: 50%;
            left: 50%;
            z-index: 11111;
            margin-top: -25px;
            margin-left: -130px;
            width: 260px;
            height: 48px;
            line-height: 48px;
            font-size: 14px;
            text-align: center;
            border: 1px solid #d2d8ef;
            background: #fff;
            color: #222;
            box-shadow: 2px 0 12px rgba(31, 44, 92, 0.05);
            display: none;
        }
        
        .myRoomTitleListPic {
            float: left;
            /* width: 24%; */
            width: 200px;
            height: 134px;
        }
        
        .myRoomTitleListPic img {
            border: 1px solid #eee;
        }
        
        .wsICourseListInfor {
            float: left;
            width: 52%;
            margin-left: 30px;
        }
        
        .wsICourseListInfor h3 {
            font-size: 20px;
            text-align: left;
        }
        
        .courseListInforProgress {
            margin: 30px 0 31px;
        }
        
        .progressBar {
            position: relative;
            float: left;
            margin-top: 6px;
            margin-right: 14px;
            width: 325px;
            height: 7px;
        }
        
        .line1 {
            display: block;
            width: 100%;
            height: 7px;
            background: #f2f2f2;
        }
        
        .line2 {
            display: block;
            width: 50%;
            height: 7px;
            background: #f2471c;
            position: absolute;
            left: 0;
            top: 0;
            z-index: 1111;
        }
        
        .courseListInforProgress b {
            font-size: 16px;
        }
        
        .courseListInforBtn a {
            margin-right: 16px;
            padding: 6px 14px;
            font-size: 14px;
            border: 1px solid #e8e8e8;
            background: #fff;
            color: #222;
        }
        /* .courseListInforBtn a:hover {
border: 1px solid #f2471c;
background: #f2471c;
color: #fff;
} */
        
        .goClassBtn {
            float: right;
            margin-top: 80px;
            padding: 0 35px;
            height: 38px;
            line-height: 38px;
            font-size: 16px;
            text-align: center;
            border-radius: 19px;
            background: #f2471c;
            color: #fff;
        }
        
        .goClassBtn:hover {
            color: #fff;
        }
        /* 虫洞课件 */
        
        .wormCoursewareTitle {
            margin-bottom: 30px;
            padding: 30px;
            width: 99%;
            height: auto;
            border: 1px solid #ececec;
            background: #fff;
        }
        
        .wormCoursewareTitle p {
            margin: 0;
            line-height: 40px;
            font-size: 16px;
        }
        
        .wormCoursewareTitle p label {
            margin: 0;
            float: left;
            width: 70px;
            text-align: left;
            color: #222;
        }
        
        .wormCoursewareTitle p span {
            float: left;
            margin: 0 20px;
            color: #222;
            cursor: pointer;
        }
        /* .wormCoursewareTitle p span:hover, */
        
        .wormCoursewareTitle p span.cur {
            color: #f2471c;
        }
        
        .wsICourseWareListInfo {
            /* width: 72%; */
            width: 596px;
        }
        
        .myClassroomICourseList .wsICourseWareListInfo {
            width: 470px;
        }
        
        .wormCoursewareDescribe {
            margin-top: 20px;
            width: 430px;
            line-height: 30px;
            font-size: 14px;
            text-align: left;
            color: #999;
        }
        
        .wormCoursewareTime {
            margin-top: 20px;
            line-height: 30px;
            font-size: 14px;
            color: #999;
        }
        
        .wormCoursewareTime2 {
            margin-top: 20px;
            width: 84px;
            height: 21px;
            line-height: 21px;
            font-size: 14px;
            text-align: center;
            color: #898989;
            background: #f6f6f6;
            cursor: pointer;
        }
        
        .wormCoursewareListBtn {
            margin-top: 22px;
        }
        
        .wormCoursewareListBtn a {
            float: right;
            margin-left: 18px;
            padding: 8px 14px;
            font-size: 14px;
            border: 1px solid #e8e8e8;
            background: #fff;
        }
        
        .jia i {
            float: left;
            margin: 1px 5px 0 0;
            width: 18px;
            height: 18px;
            background: url('../../img/wormholeStudy/addIcon1_1.png') no-repeat center;
        }
        
        .jian i {
            float: left;
            margin: 1px 5px 0 0;
            width: 18px;
            height: 18px;
            background: url('../../img/wormholeStudy/delIcon1_1.png') no-repeat center;
        }
        
        .wormCoursewareListBtn a:hover {
            border: 1px solid #f2471c;
            background: #f2471c;
            color: #fff;
        }
        
        .wormCoursewareListBtn a.jia:hover i {
            background: url('../../img/wormholeStudy/addIcon1_2.png') no-repeat center;
        }
        
        .wormCoursewareListBtn a.jian:hover i {
            background: url('../../img/wormholeStudy/delIcon1_2.png') no-repeat center;
        }
        
        .wormCourseLoadingBtn {
            display: none;
            width: 99%;
            height: 50px;
            line-height: 50px;
            font-size: 18px;
            text-align: center;
            background: #e7ebf5;
            color: #6f82a6;
            cursor: pointer;
        }
        
        .myRoomNoCont {
            margin-top: 50px;
            margin-right: 1%;
            width: 98%;
            height: 440px;
            background: #fff;
            box-shadow: 2px 0 12px rgba(31, 44, 92, 0.05);
            display: none;
        }
        
        .myRoomNoCont p {
            margin-top: 190px;
            line-height: 60px;
            font-size: 20px;
            text-align: center;
            color: #999;
        }
        
        .myRoomNoCont p span {
            color: #213371;
        }
        
        .myRoomNoCont a {
            display: block;
            margin: 0 auto;
            width: 154px;
            height: 44px;
            line-height: 44px;
            font-size: 18px;
            text-align: center;
            border-radius: 22px;
            color: #fff;
            background: #f2471c;
        }
        /* 课程内容 */
        
        .wormCourseDetail {
            width: 100%;
            height: 100%;
        }
        
        .wCourseDetailLeft {
            width: 290px;
            height: 100%;
            background: #2b396b;
            position: fixed;
            top: 0;
            left: 0;
            z-index: 99999;
            transition: all 0 ease;
        }
        
        .wCourseDetailLeft>a {
            float: left;
            position: absolute;
            top: 0;
            left: 0;
            z-index: 111111;
            padding-left: 26px;
            width: 263px;
            height: 72px;
            line-height: 72px;
            font-size: 16px;
            text-align: left;
            border-right: 1px solid #455589;
            color: #fff;
            background: #324173;
        }
        
        .wcourseDetailList {
            height: 100%;
        }
        
        .wcourseNameList {
            margin-top: 153px;
            height: calc(100% - 153px);
            overflow: auto;
        }
        
        .wCourseDetailLeft h2 {
            position: absolute;
            top: 72px;
            left: 0;
            z-index: 111111;
            padding: 28px 26px;
            width: 238px;
            line-height: 24px;
            font-size: 18px;
            text-align: left;
            border-bottom: 1px solid #222e5a;
            color: #fff;
        }
        
        .wCourseDetailLeft p {
            margin: 0;
            padding: 20px 10px;
            line-height: 22px;
            font-size: 14px;
            text-align: left;
            border-bottom: 1px solid #222e5a;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }
        
        .wCourseDetailLeft p i {
            display: inline-block;
            width: 16px;
            height: 16px;
        }
        
        .wCourseDetailLeft p i img {
            float: left;
        }
        
        .wCourseDetailLeft p span {
            float: left;
            width: 250px;
            color: #d5e1ff;
        }
        
        .wCourseDetailLeft p.cur span {
            color: #49cfec;
        }
        
        .wCourseDetailLeft p span.playColor {
            color: #49cfec;
        }
        
        .wCourseDetailLeft p span.finishColor {
            color: #8895c9;
        }
        
        .wcourseNameList::-webkit-scrollbar {
            /*滚动条整体样式*/
            margin-top: 72px;
            width: 15px;
            /*高宽分别对应横竖滚动条的尺寸*/
            height: 100%;
            background: #24315f;
        }
        
        .wcourseNameList::-webkit-scrollbar-thumb {
            /*滚动条里面小方块*/
            width: 14px;
            border-radius: 3px;
            background: #6c7bb0;
        }
        
        .wcourseNameList::-webkit-scrollbar-track {
            /*滚动条里面轨道*/
            background: #24315f;
        }
        
        .wCourseDetailRight {
            margin-left: 290px;
            height: auto;
            overflow: hidden;
            transition: all 0 ease;
        }
        
        .wCourseDetailTitleCont {
            padding: 0 2%;
            width: 96%;
            height: 72px;
            line-height: 72px;
            font-size: 16px;
            text-align: left;
            border-right: 1px solid #455589;
            color: #fff;
            background: #324173;
            /* display: flex;
justify-content: space-between;
align-items: center; */
            position: relative;
        }
        
        .wCourseDetailTitleCont a span {
            font-size: 16px;
            color: #fff;
        }
        
        .openCloseBtn {
            float: left;
        }
        
        .openCloseBtn img {
            float: left;
            margin-top: 22px;
            margin-right: 4px;
        }
        
        .course_title {
            position: absolute;
            top: 0;
            left: 50%;
            z-index: 1111111;
            margin-left: -300px;
            width: 600px;
            height: 72px;
            line-height: 72px;
            font-size: 20px;
            text-align: center;
            overflow: hidden;
        }
        
        .homeWorkBtn {
            float: right;
            display: none;
        }
        
        .homeWorkBtn img {
            float: left;
            margin-top: 23px;
        }
        
        .mode_switch {
            float: right;
            margin-top: 18px;
            margin-left: 50px;
            margin-right: 60px;
        }
        
        .mode_switch span {
            float: left;
            padding: 0 20px;
            height: 34px;
            line-height: 34px;
            font-size: 14px;
            text-align: center;
            background: #fff;
            color: #222;
            cursor: pointer;
        }
        
        .mode_switch span:nth-child(1) {
            border-radius: 17px 0 0 17px;
        }
        
        .mode_switch span:nth-child(2) {
            border-radius: 0 17px 17px 0;
        }
        
        .mode_switch span.cur {
            background: #3db7d9;
            color: #fff;
        }
        
        .wcourseDetailCont {
            padding: 0 2%;
            width: 96%;
            height: calc(100% - 72px);
            overflow: auto;
        }
        
        .courseGuideTitle {
            float: right;
            /* position: absolute;
        top: 105px;
        right: 10%;
        z-index: 11111; */
        }
        
        .courseGuideTitle a {
            float: left;
            margin-right: 7px;
            margin-bottom: 10px;
            padding: 0 20px;
            height: 46px;
            line-height: 46px;
            font-size: 16px;
            text-align: center;
            border: 1px solid #ececec;
            border-radius: 5px;
            background: #fff;
            color: #222;
            box-shadow: 0px 2px 6px rgba(31, 44, 92, 0.08);
        }
        
        .courseGuideTitle a.cur {
            color: #00a4f0;
        }
        
        .courseGuideTitle a i {
            float: left;
            margin-top: 9px;
            margin-right: 9px;
            width: 26px;
            height: 26px;
        }
        
        .cGTIcon1 {
            background: url('../../img/wormholeStudy/courseCont1_2.png') no-repeat center;
            background-size: 26px;
        }
        
        .cGTIcon2 {
            background: url('../../img/wormholeStudy/guide1_2.png') no-repeat center;
            background-size: 26px;
        }
        
        .cGTIcon3 {
            background: url('../../img/wormholeStudy/teachPPT1_2.png') no-repeat center;
            background-size: 26px;
        }
        
        .cGTIcon4 {
            background: url('../../img/wormholeStudy/teachSource1_2.png') no-repeat center;
            background-size: 26px;
        }
        
        .cGTIcon5 {
            background: url('../../img/wormholeStudy/workIcon1_2.png') no-repeat center;
            background-size: 26px;
        }
        /* .courseGuideTitle a:hover .cGTIcon1, */
        
        .courseGuideTitle a.cur .cGTIcon1 {
            background: url('../../img/wormholeStudy/courseCont1_1.png') no-repeat center;
            background-size: 26px;
        }
        /* .courseGuideTitle a:hover .cGTIcon2, */
        
        .courseGuideTitle a.cur .cGTIcon2 {
            background: url('../../img/wormholeStudy/guide1_1.png') no-repeat center;
            background-size: 26px;
        }
        /* .courseGuideTitle a:hover .cGTIcon3, */
        
        .courseGuideTitle a.cur .cGTIcon3 {
            background: url('../../img/wormholeStudy/teachPPT1_1.png') no-repeat center;
            background-size: 26px;
        }
        /* .courseGuideTitle a:hover .cGTIcon4, */
        
        .courseGuideTitle a.cur .cGTIcon4 {
            background: url('../../img/wormholeStudy/teachSource1_1.png') no-repeat center;
            background-size: 26px;
        }
        /* .courseGuideTitle a:hover .cGTIcon5, */
        
        .courseGuideTitle a.cur .cGTIcon5 {
            background: url('../../img/wormholeStudy/workIcon1_1.png') no-repeat center;
            background-size: 26px;
        }
        
        .workList {
            position: absolute;
            top: 56px;
            right: 5px;
            z-index: 111111;
            display: none;
        }
        
        .workList span {
            display: block;
            margin-top: 4px;
            width: 105px;
            height: 38px;
            line-height: 38px;
            font-size: 16px;
            text-align: center;
            border-radius: 4px;
            background: #3db7d9;
            color: #fff;
        }
        /* .wrapper {
        margin: 20px 13%;
        width: calc(100% - 26%);
    } */
        
        .wormcourseGuideCont {
            width: 100%;
        }
        
        .wcourseDetailCont h4 {
            line-height: 60px;
            font-size: 22px;
            color: #222;
        }
        
        .courseGuideCont {
            display: none;
        }
        
        .videoList {
            margin: 0 auto 20px;
            width: 768px;
            height: 440px;
        }
        
        .ccH5playerBox video {
            background: #fff !important;
        }
        
        .wcourseDetailCont_text {
            margin-bottom: 20px;
            padding: 40px;
            border: 1px solid #ececec;
            white-space: pre-wrap;
        }
        
        .wcourseDetailCont_btn {
            margin-top: 40px;
            font-size: 16px;
        }
        
        .wcourseDetailCont_btn button {
            display: inline-block;
            padding: 0 50px;
            height: 42px;
            line-height: 42px;
            font-size: 18px;
            text-align: center;
            border: 1px solid #dbdbdb;
            border-radius: 5px;
            background: #fff;
            color: #222;
        }
        
        .wcourseDetailCont_btn button.prevBtn:hover {
            border: 1px solid #f2471c;
            background: #f2471c;
            color: #fff;
        }
        
        .wcourseDetailCont_btn button.nextBtn {
            border: 1px solid #f2471c;
            background: #f2471c;
            color: #fff;
        }
        
        .wcourseDetailCont_btn button[disabled] {
            border: 1px solid #dcdcde;
            background: #dcdcde;
            color: #fff;
        }
        
        .wcourseDetailCont_btn button[disabled]:hover {
            border: 1px solid #dcdcde;
            background: #dcdcde;
            color: #fff;
        }
        /* 虫洞课件列表 */
        
        .wormCourseWareListCont {
            margin-top: 120px;
        }
        
        .wormCourseWareListCont h2 {
            margin-bottom: 30px;
        }
        
        .wormCourseWareListCont h2 b {
            float: left;
            line-height: 34px;
            font-size: 24px;
            font-weight: 600;
        }
        
        .wcwLCListCont>div {
            padding: 0;
        }
        
        .wcwLCListCont_list {
            float: left;
            margin-bottom: 16px;
            padding: 20px;
            width: 580px;
            height: auto;
            box-shadow: 2px 0 12px rgba(31, 44, 92, 0.05);
        }
        /* .wcwLCListCont_list:hover {
box-shadow: 2px 0 12px rgba(31, 44, 92, 0.2);
} */
        
        .wcwLCListCont_list .myRoomTitleListPic {
            float: left;
            width: 160px;
            height: 108px;
        }
        
        .wcwLCListCont_Infor {
            width: 380px;
        }
        
        .wcwLCListCont_Infor h3 {
            margin: 15px 0 10px 20px;
            font-size: 20px;
        }
        
        .wcwLCListCont_Infor p {
            margin-left: 20px;
            height: 50px;
            font-size: 14px;
            color: #999;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        
        .wcwLCListContInforBtn {
            margin-top: 15px;
        }
        
        .wcwLCListContInforBtn a {
            float: left;
            margin-right: 16px;
            padding: 6px 14px;
            font-size: 14px;
            border: 1px solid #e8e8e8;
            background: #fff;
            color: #222;
        }
        /* .wcwLCListContInforBtn a:hover {
border: 1px solid #f2471c;
background: #f2471c;
color: #fff;
} */
        /* page */
        
        .tcdPageCode {
            padding: 15px 20px;
            text-align: center;
            color: #ccc;
            display: none;
        }
        
        .tcdPageCode a {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 28px;
            line-height: 28px;
            border: 1px solid #ccc;
            border-radius: 4px;
            background: #fff;
            color: #7b7b7b;
            vertical-align: middle;
        }
        
        .tcdPageCode a:hover {
            padding: 0 10px;
            margin: 0 2px;
            height: 28px;
            line-height: 28px;
            border: 1px solid #f2471c;
            border-radius: 4px;
            color: #7b7b7b;
            vertical-align: middle;
        }
        
        .tcdPageCode span.current {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 30px;
            line-height: 30px;
            border: 1px solid #f2471c;
            border-radius: 4px;
            background: #f2471c;
            color: #fff;
            vertical-align: middle;
        }
        
        .tcdPageCode span.disabled {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 30px;
            line-height: 30px;
            border-radius: 4px;
            background: #e8e8e8;
            color: #848484;
            vertical-align: middle;
        }
        /* page2 */
        
        .tcdPageCode2 {
            padding: 15px 20px;
            text-align: center;
            color: #ccc;
            display: none;
        }
        
        .tcdPageCode2 a {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 28px;
            line-height: 28px;
            border: 1px solid #ccc;
            border-radius: 4px;
            background: #fff;
            color: #7b7b7b;
            vertical-align: middle;
        }
        
        .tcdPageCode2 a:hover {
            padding: 0 10px;
            margin: 0 2px;
            height: 28px;
            line-height: 28px;
            border: 1px solid #f2471c;
            border-radius: 4px;
            color: #7b7b7b;
            vertical-align: middle;
        }
        
        .tcdPageCode2 span.current {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 30px;
            line-height: 30px;
            border: 1px solid #f2471c;
            border-radius: 4px;
            background: #f2471c;
            color: #fff;
            vertical-align: middle;
        }
        
        .tcdPageCode2 span.disabled {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 30px;
            line-height: 30px;
            border-radius: 4px;
            background: #e8e8e8;
            color: #848484;
            vertical-align: middle;
        }
        /* page3 */
        
        .tcdPageCode3 {
            padding: 15px 20px;
            text-align: center;
            color: #ccc;
            display: none;
        }
        
        .tcdPageCode3 a {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 28px;
            line-height: 28px;
            border: 1px solid #ccc;
            border-radius: 4px;
            background: #fff;
            color: #7b7b7b;
            vertical-align: middle;
        }
        
        .tcdPageCode3 a:hover {
            padding: 0 10px;
            margin: 0 2px;
            height: 28px;
            line-height: 28px;
            border: 1px solid #f2471c;
            border-radius: 4px;
            color: #7b7b7b;
            vertical-align: middle;
        }
        
        .tcdPageCode3 span.current {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 30px;
            line-height: 30px;
            border: 1px solid #f2471c;
            border-radius: 4px;
            background: #f2471c;
            color: #fff;
            vertical-align: middle;
        }
        
        .tcdPageCode3 span.disabled {
            display: inline-block;
            padding: 0 10px;
            margin: 0 2px;
            height: 30px;
            line-height: 30px;
            border-radius: 4px;
            background: #e8e8e8;
            color: #848484;
            vertical-align: middle;
        }
        /* 绘本 */
        /* .wrapper {
        margin: 50px auto;
        width: 1250px;
        padding: 0 100px;
    } */
        
        .wcourseDetailCont h4 span {
            float: left;
            padding: 0 14px;
            margin: 13px 0 0 20px;
            height: 30px;
            line-height: 30px;
            font-size: 14px;
            font-weight: 400;
            text-align: center;
            border: 1px solid #ececec;
            color: #213371;
            cursor: pointer;
        }
        
        .pictureBooks {
            height: 500px;
            position: relative;
            /* margin-left: -100px; */
            padding: 0 5%;
            width: 90%;
        }
        
        .swiper-container {
            position: static;
            width: 100%;
            height: 100%;
            margin-left: auto;
            margin-right: auto;
        }
        
        .swiper-slide {
            background-size: cover;
            background-position: center;
        }
        
        .gallery-top {
            width: 100%;
            height: 420px;
        }
        
        .gallery-thumbs {
            padding: 10px 20px;
            height: 80px;
            box-sizing: border-box;
            border: 1px solid #ececec;
        }
        
        .gallery-thumbs .swiper-slide {
            height: 100%;
            opacity: 1;
        }
        
        .gallery-thumbs .swiper-slide-thumb-active {
            opacity: 1;
        }
        
        .gallery-top .swiper-button-prev {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_prev2.png") center no-repeat;
            background-size: 50px;
            cursor: pointer;
        }
        
        .gallery-top .swiper-button-next {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_next2.png") center no-repeat;
            background-size: 50px;
            cursor: pointer;
        }
        
        .gallery-top .swiper-button-prev.swiper-button-disabled {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_prev.png") center no-repeat;
            background-size: 50px;
            opacity: 1;
        }
        
        .gallery-top .swiper-button-next.swiper-button-disabled {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_next.png") center no-repeat;
            background-size: 50px;
            opacity: 1;
        }
        
        .gallery-top .swiper-button-prev,
        .gallery-top .swiper-container-rtl .swiper-button-next {
            left: 0;
        }
        
        .gallery-top .swiper-button-next,
        .gallery-top .swiper-container-rtl .swiper-button-prev {
            right: 0;
        }
        
        .gallery-thumbs p {
            margin: 0;
            line-height: 28px;
            font-size: 16px;
        }
        
        .gallery-thumbs a {
            display: inline-block;
            margin-top: 13px;
            margin-left: 10px;
            padding: 0 14px;
            height: 33px;
            line-height: 33px;
            font-size: 14px;
            border: 1px solid #e8e8e8;
            color: #213371;
        }
        
        .play {
            float: left;
            margin-top: 6px;
            margin-right: 5px;
            width: 19px;
            height: 19px;
            background: url('../../img/pbooksPlayIcon.png') no-repeat center;
            background-size: 19px 19px;
        }
        
        .pause {
            float: left;
            margin-top: 6px;
            margin-right: 5px;
            width: 19px;
            height: 19px;
            background: url('../../img/pbooksPauseIcon.png') no-repeat center;
            background-size: 19px 19px;
        }
        
        .screen {
            float: left;
            margin-top: 7px;
            margin-right: 5px;
            width: 17px;
            height: 17px;
            background: url('../../img/pbooksScreenIcon.png') no-repeat center;
            background-size: 17px 17px;
        }
        
        .pictureBooksModel {
            position: fixed;
            top: 0;
            left: 0;
            z-index: 999999999999;
            width: 100%;
            height: 100%;
            background: #fff;
            display: none;
        }
        
        .pictureBooksModelTitle {
            width: 100%;
            height: 72px;
            line-height: 72px;
            font-size: 16px;
            text-align: left;
            border-right: 1px solid #455589;
            color: #fff;
            background: #324173;
        }
        
        .closeModelBtn {
            float: left;
            height: 70px;
            line-height: 70px;
            font-size: 16px;
            text-align: left;
            color: #fff;
            position: absolute;
            top: 0;
            left: 26px;
            z-index: 999999;
        }
        
        a.closeModelBtn:link,
        a.closeModelBtn:visited,
        a.closeModelBtn:hover,
        a.closeModelBtn:active {
            color: #fff;
        }
        
        .pictureBooksModelTitle h4 {
            margin: 0 auto;
            width: 1060px;
            line-height: 70px;
            font-size: 20px;
            color: #fff;
        }
        
        .pictureBooksModelTitle h4 span {
            float: right;
            padding: 0 14px;
            margin: 20px 0 0 20px;
            height: 30px;
            line-height: 30px;
            font-size: 14px;
            font-weight: 400;
            text-align: center;
            border: 1px solid #ececec;
            color: #213371;
            background: #fff;
            cursor: pointer;
        }
        
        .bigPictureBooksCont {
            width: 100%;
            height: 100%;
            overflow: auto;
        }
        
        .bigPictureBooks {
            margin: 30px auto 100px;
            width: 1060px;
            height: 530px;
            position: relative;
        }
        
        .big-gallery-top {
            width: 100%;
            height: 450px;
        }
        
        .big-gallery-thumbs {
            padding: 10px 20px;
            width: 100%;
            height: 80px;
            box-sizing: border-box;
            border: 1px solid #ececec;
        }
        
        .big-gallery-thumbs .swiper-slide {
            height: 100%;
            opacity: 1;
        }
        
        .big-gallery-thumbs .swiper-slide-thumb-active {
            opacity: 1;
        }
        
        .big-gallery-top .swiper-button-prev {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_prev2.png") center no-repeat;
            background-size: 60px;
            cursor: pointer;
        }
        
        .big-gallery-top .swiper-button-next {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_next2.png") center no-repeat;
            background-size: 60px;
            cursor: pointer;
        }
        
        .big-gallery-top .swiper-button-prev.swiper-button-disabled {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_prev.png") center no-repeat;
            background-size: 100%;
            cursor: pointer;
            opacity: 1;
        }
        
        .big-gallery-top .swiper-button-next.swiper-button-disabled {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: url("../../img/pictureBooks_next.png") center no-repeat;
            background-size: 60px;
            cursor: pointer;
            opacity: 1;
        }
        
        .big-gallery-top .swiper-button-prev,
        .big-gallery-top .swiper-container-rtl .swiper-button-next {
            left: -80px;
        }
        
        .big-gallery-top .swiper-button-next,
        .big-gallery-top .swiper-container-rtl .swiper-button-prev {
            right: -80px;
        }
        
        .big-gallery-thumbs p {
            margin: 0;
            line-height: 28px;
            font-size: 16px;
        }
        
        .big-gallery-thumbs a {
            display: inline-block;
            margin-top: 13px;
            margin-left: 10px;
            padding: 0 14px;
            height: 33px;
            line-height: 33px;
            font-size: 14px;
            border: 1px solid #e8e8e8;
            color: #213371;
        }
        
        .noScreen {
            float: left;
            margin-top: 7px;
            margin-right: 5px;
            width: 17px;
            height: 17px;
            background: url('../../img/pbooksNoScreenIcon.png') no-repeat center;
            background-size: 17px 17px;
        }
        /* 音乐互动 */
        
        @keyframes playRotate {
            from {
                transform: rotate(0deg)
            }
            to {
                transform: rotate(360deg)
            }
        }
        
        .musicInterac {
            margin: 30px 0;
            width: 100%;
            height: 430px;
        }
        
        .musicAudioCont {
            width: 440px;
            height: 430px;
            position: relative;
        }
        
        .musicAudioCont h3 {
            font-size: 20px;
            text-align: center;
        }
        
        .musicPicDotIcon {
            position: absolute;
            top: 43px;
            right: 100px;
            z-index: 1111;
        }
        
        .musicPicture {
            margin: 40px auto;
            width: 172px;
            height: 172px;
            background: url('../../img/wormholeStudy/musicPicBg.png') no-repeat center;
            background-size: 172px 172px;
        }
        
        .musicPicture img {
            margin: 28px;
            width: 117px;
            height: 117px;
            border-radius: 50%;
        }
        
        #musicAudio {
            margin-left: -9999999px;
        }
        
        .progress .timer {
            margin-top: 10px;
            font-size: 14px;
            color: #999;
        }
        
        .progress {
            margin: 50px auto 0;
            padding: 0 10px;
            width: 320px;
            height: 40px;
            background: none;
            box-shadow: none;
        }
        
        .liebie {
            float: right;
            margin: 0 3% 0 0;
        }
        
        .slideCont {
            padding: 3px 0;
            width: 320px;
            height: 13px;
        }
        
        .slider {
            height: 7px;
            border-radius: 3.5px;
            background: #e7e7e7;
            cursor: pointer;
            position: relative;
        }
        
        .slider .loaded {
            position: absolute;
            height: 100%;
            opacity: 0.7;
            background: rgba(255, 255, 255, 0.1);
        }
        
        .slider .pace {
            height: 7px;
            border-radius: 3.5px;
            background: #3db7d9;
        }
        
        .ui-slider-handle {
            display: inline-block;
            position: absolute;
            width: 10px;
            height: 10px;
            top: -1.5px;
            border-radius: 50%;
            background: #3db7d9;
        }
        
        .slider a {
            margin-left: -9px;
            transition: opacity 0.3s;
        }
        
        .slider:hover a,
        .slider.enable a {
            opacity: 1;
        }
        
        #music_loading {
            float: left;
            width: 7px;
            height: 7px;
            display: none;
        }
        
        .musicBtn {
            margin-top: 20px;
        }
        
        .musicPrevBtn {
            float: left;
            margin-left: 135px;
            margin-top: 20px;
            width: 20px;
            height: 20px;
            background: url('../../img/wormholeStudy/musicPrevIcon.png') no-repeat center;
        }
        
        .musicPlayBtn {
            float: left;
            margin: 0 192px;
            width: 56px;
            height: 56px;
            background: url('../../img/wormholeStudy/musicPlayIcon.png') no-repeat center;
        }
        
        .musicNextBtn {
            float: left;
            margin-top: 20px;
            width: 20px;
            height: 20px;
            background: url('../../img/wormholeStudy/musicNextIcon.png') no-repeat center;
        }
        
        .musicPauseBtn {
            float: left;
            margin: 0 192px;
            width: 56px;
            height: 56px;
            background: url('../../img/wormholeStudy/musicPauseIcon.png') no-repeat center;
        }
        
        .musicLyricCont {
            padding: 0 50px;
            width: 500px;
            height: 380px;
            text-align: center;
            overflow: hidden;
        }
        
        .musicLyricList {
            position: relative;
            top: 0;
            width: 400px;
            height: 380px;
            text-align: center;
        }
        
        .musicLyricList>div {
            margin: 20px 0;
        }
        
        .musicLyricList p {
            margin: 0;
            line-height: 1.5;
            font-size: 14px;
            text-align: center;
            color: #222;
        }
        
        .musicLyricList>div.cur p {
            color: #3db7d9;
        }
        
        .musicLyricCont::-webkit-scrollbar {
            /*滚动条整体样式*/
            width: 10px;
            /*高宽分别对应横竖滚动条的尺寸*/
            height: 100%;
            border-radius: 5px;
            background: #e7e7e7;
        }
        
        .musicLyricCont::-webkit-scrollbar-thumb {
            /*滚动条里面小方块*/
            width: 10px;
            border-radius: 5px;
            border: 1px solid #f2f2f2;
            background: #fff;
        }
        
        .musicLyricCont::-webkit-scrollbar-track {
            /*滚动条里面轨道*/
            border-radius: 5px;
            background: #e7e7e7;
        }
        
        @media screen and (max-width: 1300px) {
            .wrapper {
                width: 850px;
            }
            .pictureBooks {
                padding: 0 80px;
                width: 850px;
            }
            .mode_switch {
                margin-right: 0;
            }
            .musicLyricCont {
                padding: 0;
                width: 400px;
            }
        }
        /* login */
        
        .wrapper {
            margin: 0 auto;
            width: 100%;
        }
        
        .loginIndex {
            width: 100%;
        }
        
        .loginTopCont {
            width: 100%;
            height: 70px;
            line-height: 70px;
            background: #fff;
            position: fixed;
            top: 0;
            left: 0;
            z-index: 999999999;
        }
        
        .logo {
            float: left;
            margin: 15px 0 0;
            width: 301px;
            height: 41px;
            padding-left:45px;
            line-height: 41px;
            font-size: 20px;
            font-weight: 600;
            background: url('/img/title-logo-2.png') no-repeat 0 0;
        }
        
        .logo img {
            float: left;
            height: 49px;
            width: 49px;
        }
        
        .logo .txt {
            float: left;
            height: 49px;
            padding-left: 10px;
            line-height: 49px;
            font-size: 24px;
        }
        .logo2 {
            float: left;
            margin: 15px 0 0;
            width: 301px;
            height: 41px;
            padding-left:45px;
            line-height: 41px;
            font-size: 20px;
            font-weight: 600;
            background: url('/img/title-logo-2.png') no-repeat 0 0;
        }
        
        .logo2 img {
            float: left;
            height: 49px;
            width: 49px;
        }
        
        .logo2 .txt {
            float: left;
            height: 49px;
            padding-left: 10px;
            line-height: 49px;
            font-size: 24px;
        }
        
        .ltop_nav {
            float: right;
        }
        
        .ltop_nav a {
            float: left;
            padding: 0;
            width: 105px;
            height: 70px;
            line-height: 70px;
            font-size: 16px;
            font-weight: bold;
            text-align: center;
            background: #fff;
            color: #222;
        }
        
        .ltop_nav a.cur,
        .ltop_nav a:hover {
            background: #b60209;
            color: #fff;
        }
        
        .loginBannerCont {
            margin-top: 70px;
            width: 100%;
            height: 950px;
            position: relative;
        }
        
        .jingBanner {
            width: 100%;
            height: 950px;
            background: url(../../img/wormholeStudy/jing_banner3.jpg) no-repeat center;
            background-size: cover;
        }
        
        .copyRightCont {
            position: absolute;
            bottom: 0;
            left: 0;
            z-index: 9999999999;
            width: 100%;
            height: 34px;
            line-height: 34px;
            font-size: 14px;
            text-align: center;
            background: rgba(0, 0, 0, 0.5);
            color: #fff;
        }
        
        .copyRightCont a {
            text-decoration: underline;
            color: #fff;
        }
        
        .loginSBannerCont {
            position: absolute;
            top: 110px;
            left: 50%;
            z-index: 999999;
            margin-left: -476px;
            width: 952px;
            height: 597px;
            border-radius: 16px;
            background: #fff;
        }
        
        .jingSBanner {
            width: 562px;
        }
        
        .jingSBanner img {
            border-radius: 16px 0 0 16px;
        }
        
        .loginCont {
            padding: 80px 40px;
            width: 310px;
        }
        
        .loginTitle {
            margin-bottom: 50px;
            font-size: 30px;
        }
        
        .loginTitle span.line {
            float: left;
            margin-top: 4px;
            margin-right: 0;
            width: 8px;
            height: 29px;
            background: #b60209;
        }
        
        .loginTitle b {
            margin-left: 15px;
        }
        
        @media (min-width: 1000px) and (max-width: 1366px) {
            .loginIndex {
                width: 100%;
            }
            .wormStudyindex {
                width: 100%;
            }
            .wormCourseDetail {
                width: 100%;
            }
            .wCourseDetailTitleCont {
                padding: 0 2%;
                width: 96%;
            }
            .wcourseDetailCont {
                padding: 0 2%;
                width: 96%;
            }
            .wrapper {
                margin: 0 auto;
                width: 100%;
            }
            .course_title {
                width: 500px;
            }
        }
        
        @media (min-width: 1366px) and (max-width: 1600px) {
            .loginIndex {
                width: 100%;
            }
        }
        
        .loginIndex .wrapper {
            margin: 0 auto;
            width: 1200px;
        }
        /* 游戏 */
        
        .gameCont {
            position: relative;
        }
        
        .gamePauseBtn {
            position: absolute;
            top: 10px;
            right: 40px;
            z-index: 9999;
            font-size: 20px;
        }