@charset "utf-8";

.clearfix:before, .clearfix:after {
    content: "";
    display: table;
    font-size: 0 !important;
    line-height: 0 !important;
    height: 0 !important;
}

.clearfix:after {
    clear: both;
}

.clear {
    clear: both;
    display: block;
    overflow: hidden;
    visibility: hidden;
    width: 0;
    height: 0;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.f-fH {
    font-family: 'SimHei';
}

.f-fM {
    font-family: 'Microsoft YaHei';
}

.f-fA {
    font-family: 'SimSun';
}

.f-fG {
    font-family: 'Georgia';
}

.unBg {
    background: none !important;
}

.unBr {
    border: none !important;
}

.unFw {
    font-weight: normal;
}

.dis {
    display: block;
}

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

.undis {
    display: none;
}

.of {
    overflow: hidden;
}

.ov {
    overflow: visible;
}

.vam {
    vertical-align: middle;
}

.tal {
    text-align: left;
}

.tac {
    text-align: center;
}

.tar {
    text-align: right;
}

.hand {
    cursor: pointer;
}

.zoom {
    _zoom: 1;
}

.fsize12 {
    font-size: 12px;
}

.fsize14 {
    font-size: 14px;
}

.fsize16 {
    font-size: 16px;
}

.fsize18 {
    font-size: 18px;
}

.fsize20 {
    font-size: 20px;
}

.fsize24 {
    font-size: 24px;
}

.fsize34 {
    font-size: 34px;
}

.mt5 {
    margin-top: 5px;
}

.mr5 {
    margin-right: 5px;
}

.ml5 {
    margin-left: 5px;
}

.mt10 {
    margin-top: 10px;
}

.mr10 {
    margin-right: 10px;
}

.mb10 {
    margin-bottom: 10px;
}

.ml10 {
    margin-left: 10px;
}

.mt15 {
    margin-top: 15px;
}

.mr15 {
    margin-right: 15px;
}

.mb15 {
    margin-bottom: 15px;
}

.ml15 {
    margin-left: 15px;
}

.mt20 {
    margin-top: 20px;
}

.mr20 {
    margin-right: 20px;
}

.mb20 {
    margin-bottom: 20px;
}

.ml20 {
    margin-left: 20px;
}

.mt30 {
    margin-top: 30px;
}

.mr30 {
    margin-right: 30px;
}

.mb30 {
    margin-bottom: 30px;
}

.ml30 {
    margin-left: 30px;
}

.mt40 {
    margin-top: 40px;
}

.mr40 {
    margin-right: 40px;
}

.mb40 {
    margin-bottom: 40px;
}

.ml40 {
    margin-left: 40px;
}

.mt50 {
    margin-top: 50px;
}

.mr50 {
    margin-right: 50px;
}

.mb50 {
    margin-bottom: 50px;
}

.ml50 {
    margin-left: 50px;
}

.pt10 {
    padding-top: 10px;
}

.pr10 {
    padding-right: 10px;
}

.pb10 {
    padding-bottom: 10px;
}

.pl10 {
    padding-left: 10px;
}

.pt15 {
    padding-top: 15px;
}

.pr15 {
    padding-right: 15px;
}

.pb15 {
    padding-bottom: 15px;
}

.pl15 {
    padding-left: 15px;
}

.pt20 {
    padding-top: 20px;
}

.pr20 {
    padding-right: 20px;
}

.pb20 {
    padding-bottom: 20px;
}

.pl20 {
    padding-left: 20px;
}

.pt30 {
    padding-top: 30px;
}

.pt50 {
    padding-top: 50px;
}

.pr50 {
    padding-right: 50px;
}

.pb50 {
    padding-bottom: 50px;
}

.pl50 {
    padding-left: 50px;
}

.icon14 {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    height: 14px;
    width: 14px;
    vertical-align: middle;
}

.icon16 {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    height: 16px;
    width: 16px;
    vertical-align: middle;
}

.icon18 {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    height: 18px;
    width: 18px;
    vertical-align: middle;
}

.icon24 {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    height: 24px;
    width: 24px;
    vertical-align: middle;
}

.icon30 {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    height: 30px;
    width: 30px;
    vertical-align: middle;
}

.txtOf {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hLh20 {
    height: 20px;
    line-height: 20px;
}

.hLh30 {
    height: 30px;
    line-height: 30px;
}

.col-7 {
    width: 70%;
}

.col-3 {
    width: 30%;
}

.lt-ie9.lt-ie8 .col-7, .lt-ie9 .col-7 {
    width: 75%;
}

.lt-ie9.lt-ie8 .col-3, .lt-ie9 .col-3 {
    width: 25%;
}

.container {
    margin-left: auto;
    margin-right: auto;
    width: 1160px;
}
/*========== theam ==========*/
.c-green {
    color: #14BA4C;
}

.c-yellow {
    color: #FFCC00;
}

.c-orange {
    color: #FF8723;
}

.c-blue {
    color: #3580DE;
}

.c-red {
    color: #CF3F3F;
}

.c-333 {
    color: #333;
}

.c-666 {
    color: #666;
}

.c-999 {
    color: #999;
}

.c-ccc {
    color: #ccc;
}

.c-fff {
    color: #fff;
}

.bg-green {
    background-color: #14BA4C;
}

.bg-fa {
    background-color: #fafafa;
}

.c-btn-3 {
    border-color: #FFCC00;
    color: #FFCC00;
}

.h-r-s-box .s-btn em, .login-icon, .news-icon, .no-data-ico, .v-play-btn em, .shareIcon, .scIcon, .lh-p-icon, .lh-playing span em, .m-tree-icon, .noter-dy em, .noter-zan em, .icon-close, .q-tw, .q-hd, .q-share-icon, .g-a-title em, .u-a-cw, .u-a-zq, .p-h-goback em, .dpIcon, .o-c-icon, .dClose, .d-t-icon-1, .d-t-icon-2, .d-t-icon-3, .d-t-icon-4, .r-fixed-ul li a em {
    background: url(../img/icon.png) no-repeat;
}

.h-r-s-box .s-btn em {
    background-position: 0 0;
}

.login-icon {
    background-position: 0 -29px;
}

.news-icon {
    background-position: 0 -55px;
}

.shareIcon {
    background-position: 0 -89px;
}

.scIcon {
    background-position: 0 -113px;
}

.sc-end .scIcon {
    background-position: 0 -137px;
}

.m-tree-icon {
    background-position: 0 -195px;
}

a.current-1 .m-tree-icon {
    background-position: 0 -212px;
}

.lh-p-icon {
    background-position: 0 -234px;
}

a.current-2 .lh-p-icon {
    background-position: 0 -254px;
}

.lh-playing span em {
    background-position: -76px -251px;
}

.no-data-ico {
    background-position: -467px 0;
}

.v-play-btn em {
    background-position: -43px -67px;
}

.noter-dy em {
    background-position: -42px -160px;
}

.noter-dy:hover em {
    background-position: -42px -139px;
}

.noter-zan em {
    background-position: -42px -187px;
}

.noter-zan:hover em {
    background-position: -42px -265px;
}

.icon-close, .dClose {
    background-position: -42px -215px;
}

    .icon-close:hover, .dClose:hover {
        background-position: -42px -244px;
    }

.q-tw {
    background-position: -72px -163px;
}

.q-hd {
    background-position: -72px -188px;
}

.q-share-icon {
    background-position: -72px -215px;
}

.g-a-title em {
    background-position: -72px -247px;
}

.u-a-cw {
    background-position: -113px -188px;
}

.u-a-zq {
    background-position: -113px -163px;
}

.p-h-goback em {
    background-position: -113px -213px;
}

.dpIcon {
    background-position: -142px -56px;
}

.dpOpen .dpIcon {
    background-position: -142px -83px;
}

.o-c-icon {
    background-position: -142px -111px;
}

.d-t-icon-1 {
    background-position: -92px 0;
}

.d-t-icon-2 {
    background-position: -230px 0;
}

.d-t-icon-3 {
    background-position: -180px 0;
}

.d-t-icon-4 {
    background-position: -39px 0;
}

.r-fixed-ul li a em.r-f-icon-1 {
    background-position: -180px -55px;
}

.r-fixed-ul li a em.r-f-icon-2 {
    background-position: -180px -105px;
}

.r-fixed-ul li a em.r-f-icon-3 {
    background-position: -178px -155px;
}

.open-o-c .o-c-icon, .open-o-c.o-c-btn a:hover .o-c-icon {
    background-position: -142px -131px;
}

.o-c-btn a:hover .o-c-icon {
    background-position: -142px -151px;
}

.lt-ie9.lt-ie8 .cc-mask, .lt-ie9 .cc-mask, .u-face-pic a {
    background: url(../img/black-mask.png) repeat 0 0;
}

.p-h-v-wrap {
    background: url(../img/v-play-bg.jpg) no-repeat 50% 50% / cover;
}

.lt-ie9.lt-ie8 .p-h-v-wrap, .lt-ie9 .p-h-v-wrap {
    background: url(../img/v-play-bg.jpg) no-repeat 50% 50%;
}

.sf-lr-wrap a.wb-sf {
    background: url(../img/wb-icon-32.png) no-repeat 50% 50%;
}

    .sf-lr-wrap a.wb-sf:hover {
        background: url(../img/wb-icon-hover-32.png) no-repeat 50% 50%;
    }

.sf-lr-wrap a.wx-sf {
    background: url(../img/wx-icon-32.png) no-repeat 50% 50%;
}

    .sf-lr-wrap a.wx-sf:hover {
        background: url(../img/wx-icon-hover-32.png) no-repeat 50% 50%;
    }

.sf-lr-wrap a.qq-sf {
    background: url(../img/qq-icon-32.png) no-repeat 50% 50%;
}

    .sf-lr-wrap a.qq-sf:hover {
        background: url(../img/qq-icon-hover-32.png) no-repeat 50% 50%;
    }
/*========== comm layout ==========*/
.i-box {
    background-color: #fff;
    border: 1px solid #f0f0f0;
    padding: 0 15px 20px;
    overflow: hidden;
}

.comm-btn, .blue-btn, .order-submit, .goBack-btn {
    border: 1px solid;
    border-radius: 16px;
    display: inline-block;
    text-align: center;
    height: 32px;
    line-height: 32px;
    padding: 0 12px;
}

.c-btn-1 {
    border-color: #fff;
    color: #fff;
    width: 120px;
    font-size: 18px;
}

.c-btn-2, .c-btn-3, .c-btn-4, .c-btn-5, .c-btn-7 {
    border-radius: 20px;
    width: 160px;
    font-size: 20px;
    height: 36px;
    line-height: 36px;
}

.c-btn-4, .c-btn-5 {
    border-radius: 0;
    color: #fff;
    width: 220px;
    height: 42px;
    line-height: 42px;
}

.c-btn-5 {
    background: #264863;
    width: auto;
    display: block;
}

.c-btn-6 {
    border-color: #14BA4C;
    color: #14BA4C;
    width: auto;
    font-size: 12px;
    height: 18px;
    line-height: 18px;
}

.c-btn-7 {
    background: #264863;
    border-radius: 0;
    color: #fff;
}

.blue-btn {
    background: #264863;
    border-radius: 3px;
    color: #fff;
    font-size: 14px;
    width: 90px;
}

.order-submit, .e-login-btn, .e-register-btn {
    background: #FF7600;
    border-radius: 3px;
    color: #fff;
    width: 180px;
    font-size: 16px;
}

.goBack-btn {
    background: #e2e2e2;
    border: none;
    border-radius: 3px;
    color: #666;
    font-size: 14px;
}

    .comm-btn:hover, .blue-btn:hover, .order-submit:hover, .goBack-btn:hover, .e-login-btn:hover, .e-register-btn:hover {
        text-decoration: none;
        opacity: 0.92;
        -moz-opacity: 0.92;
        filter: alpha(opacity=92);
    }

.comm-title {
    overflow: hidden;
    clear: both;
    margin: 12px 0 30px;
}

    .comm-title h2 span {
        font-size: 20px;
        font-family: "simhei";
    }

.comm-course-list ul {
    margin-left: -30px;
}

.comm-course-list li {
    float: left;
    width: 25%;
}

.lt-ie9.lt-ie8 .comm-course-list li {
    width: 24.98%;
}

.lt-ie9.lt-ie8 .u-course-list .comm-course-list li, .lt-ie9 .u-course-list .comm-course-list li {
    width: 33.33%;
}

.comm-course-list li .cc-l-wrap {
    display: block;
    margin: 0 0 50px 30px;
    overflow: hidden;
}

.course-img {
    position: relative;
    overflow: hidden;
}

.img-responsive {
    max-width: 100%;
    height: auto;
    display: block;
    transition: .8s;
    -webkit-transition: .8s;
}

.jgTag {
    display: inline-block;
    padding: 1px 12px;
    text-align: center;
    height: 20px;
}

.cc-mask {
    background: rgba(0, 0, 0, 0.4);
    height: 100%;
    left: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    position: absolute;
    right: 0;
    top: 0;
    transition: all 0.3s ease 0s;
    width: 100%;
    transition: .3s;
    -webkit-transition: .3s;
}

.cc-mask .c-btn-1 {
    left: 50%;
    margin-left: -60px;
    margin-top: -16px;
    position: absolute;
    top: 100%;
    transition: .3s;
    -webkit-transition: .3s;
}

.lt-ie9.lt-ie8 .cc-mask .c-btn-1, .lt-ie9 .cc-mask .c-btn-1 {
    top: 120%;
}

.comm-course-list li:hover .img-responsive {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.comm-course-list li:hover .cc-mask {
    opacity: 1;
    filter: alpha(opacity=100);
}

    .comm-course-list li:hover .cc-mask .c-btn-1 {
        top: 50%;
    }

#aCoursesList, .i-question, .u-body {
    padding-bottom: 80px;
}

.course-r-list li {
    padding: 10px 0 10px 120px;
    position: relative;
    min-height: 62px;
}

    .course-r-list li .course-r-pic {
        width: 110px;
        position: absolute;
        left: 0;
        top: 10px;
        overflow: hidden;
    }

.course-r-pic img {
    display: block;
    max-width: 100%;
    transition: .8s;
    -webkit-transition: .8s;
}

.course-r-list li:hover .course-r-pic img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}
/*========== global header ==========*/
#header {
    background-color: #fff;
    box-shadow: 0 2px 3px rgba(7, 0, 2, 0.04);
    padding: 5px 0;
}

.header-fixed {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    right: 0;
}

.lt-ie9.lt-ie8 #header, .lt-ie9 #header {
    border-bottom: 1px solid #f2f2f2;
}

#logo {
    float: left;
    width: 220px;
    height: 54px;
    overflow: hidden;
    margin: 0 auto;
}

    #logo a {
        display: table-cell;
        vertical-align: middle;
        height: 54px;
    }

        #logo a img {
            display: block;
            max-width: 100%;
            height: auto;
            vertical-align: middle;
        }


.h-r-login, .h-r-search {
    float: right;
}

    .h-r-login li {
        float: left;
        margin-left: 10px;
        position: relative;
    }

        .h-r-login li a {
            cursor: pointer;
            line-height: 50px;
            color: #666;
            font-size: 14px;
            transition: .3s;
            -webkit-transition: .3s;
        }

        .h-r-login li.h-r-user a img {
            border-radius: 50%;
            width: 30px;
            height: 30px;
        }

        .h-r-login li.h-r-user span {
            max-width: 60px;
            height: 17px;
            font-size: 16px;
            line-height: 16px;
            +line-height: 20px;
            overflow: hidden;
        }

.red-point {
    position: absolute;
    right: -4px;
    top: 8px;
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #cb2020;
    text-indent: -9999px;
}

.h-r-search {
    margin: 10px 20px 0 0;
}

.h-r-s-box {
    display: block;
    position: relative;
}

    .h-r-s-box input {
        border: 1px solid #e8e8e8;
        border-radius: 20px;
        color: #aaa;
        padding: 0 15px;
        font-family: 'Microsoft YaHei';
        width: 100px;
        height: 30px;
        line-height: 30px;
        transition: .3s;
        -webkit-transition: .3s;
    }

    .h-r-s-box .s-btn {
        background: none;
        border: none;
        position: absolute;
        right: 3px;
        top: 0;
        width: 30px;
        height: 30px;
        cursor: pointer;
    }

    .h-r-s-box input:focus {
        border-color: #ddd;
        color: #666;
        width: 100px;
    }

.head-mobile, .h-mobile-mask, .mw-nav-btn, .mw-nav {
    display: none;
}
/*========== course tree style ==========*/
.lh-menu {
    margin: 0 10px;
    padding: 0;
}

    .lh-menu ul li.lh-menu-stair {
        border-bottom: 1px solid #D8D8D8;
        padding-bottom: 5px;
        margin-bottom: 10px;
    }

        .lh-menu ul li.lh-menu-stair a:hover,
        .lh-menu ul li.lh-menu-stair ol li.lh-menu-second a:hover,
        #lh-menu ul li.lh-menu-stair dl dd a:hover {
            background: #fbfbfb;
            transition: .3s;
            -webkit-transition: .3s;
            text-decoration: none;
        }

        .lh-menu ul li.lh-menu-stair a {
            background: #f8f8f8;
            color: #333;
            display: block;
            font: 16px/36px 'Microsoft YaHei';
            height: 36px;
            padding: 0 10px;
            overflow: hidden;
        }

            .lh-menu ul li.lh-menu-stair a.current-1 {
                background: #f4f4f4;
                border-bottom: 1px solid #e6e6e6;
            }

.lh-menu-i-1 {
    background-color: #fff;
    border: 1px solid #bbb;
    border-radius: 50%;
    text-align: center;
    line-height: 12px;
}

    .lh-menu-i-1 font {
        color: #4e4e4e;
        font: 18px/24px 'Microsoft YaHei';
    }

.lh-menu ul li.lh-menu-stair ol li.lh-menu-second a {
    background: #fff;
    color: #555;
    display: block;
    font: 14px/32px 'Microsoft YaHei';
    height: 32px;
    padding: 0 10px;
    margin-top: 5px;
    overflow: hidden;
}

.lh-menu-i-2 {
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 50%;
    width: 12px;
    height: 12px;
}

.lh-menu-second a span.fr .lh-p-icon {
    opacity: .6;
    -moz-opacity: .6;
    filter: alpha(opacity=88);
}

.lh-menu-second a span.fr {
    color: #bbb;
    font-size: 12px;
}

    .lh-menu-second a span.fr .free-icon, .lh-menu-second a.current-2 span.fr .lh-p-icon {
        opacity: 1;
        -moz-opacity: 1;
        filter: alpha(opacity=100);
    }

#lh-menu ul li.lh-menu-stair dl dd a {
    color: #666;
    display: block;
    font: 12px/30px 'Microsoft YaHei';
    height: 30px;
    padding: 0 10px 0 20px;
    overflow: hidden;
}

    #lh-menu ul li.lh-menu-stair dl dd a.lh-playing, #lh-menu ul li.lh-menu-stair dl dd a.lh-playing:hover, #lh-menu ul li.lh-menu-stair dl dd a.lh-playing span {
        cursor: text;
    }

    #lh-menu ul li.lh-menu-stair dl dd a span, #lh-menu a.no-jd-play span {
        font-family: 'Arial';
        font-size: 12px;
        color: #aaa;
    }

.lh-menu ul ol, .lh-menu ul ol dl {
    display: none;
}

.free-icon {
    border: 1px solid #72CD91;
    border-radius: 20px;
    color: #72CD91;
    display: inline-block;
    height: 14px;
    line-height: 14px;
    font-size: 12px;
    padding: 0 8px;
}

.lh-menu ul ul.no-parent-node {
    display: block;
}

    .lh-menu ul ul.no-parent-node li.lh-menu-second a {
        background: none;
        font-size: 14px;
    }
/*========== comment style ==========*/
.lh-bj-list ul li {
    border-bottom: 1px solid #e9e9e9;
    padding: 12px 5px 2px 65px;
    position: relative;
    min-height: 50px;
}

.noter-pic {
    position: absolute;
    left: 0;
    top: 12px;
}

    .noter-pic img {
        border-radius: 50%;
        display: block;
        height: 50px;
        width: 50px;
    }

.noter-txt {
    line-height: 180%;
    color: #4e4e4e;
    font-size: 14px;
}

.lh-n-cz {
    visibility: hidden;
}

.lh-list-more {
    margin: 10px 0;
}

    .lh-list-more a {
        border: 1px dotted #e2e2e2;
        display: block;
        height: 30px;
        font: 14px/30px 'Arial';
        color: #666;
        text-align: center;
    }

        .lh-list-more a:hover {
            border-color: #1755A0;
            color: #1755A0;
            text-decoration: none;
        }

.question-list.lh-bj-list li {
    padding-bottom: 8px;
}

.noter-dy, .noter-zan {
    color: #666;
    cursor: pointer;
}

    .noter-dy:hover, .noter-zan:hover {
        color: #3FACEA;
        text-decoration: none;
    }

    .noter-dy *, .noter-zan * {
        vertical-align: middle;
    }

.n-reply {
    display: none;
    margin-top: 8px;
}

.n-reply-wrap textarea {
    background: #fff;
    border: 1px solid #ddd;
    width: 98%;
    height: 48px;
    padding: 4px;
    font-size: 14px;
    color: #666;
    overflow-x: hidden;
    overflow-y: auto;
}

    .n-reply-wrap textarea:focus {
        border-color: #3FACEA;
    }

.lh-reply-btn {
    background: #6ACC7E;
    border: 1px solid #55C76C;
    border-radius: 3px;
    display: inline-block;
    height: 18px;
    width: 38px;
    text-align: center;
    font: 12px/18px 'Arial';
    color: #fff;
}

    .lh-reply-btn:hover {
        background: #55C76C;
        color: #fff;
        text-decoration: none;
    }

.n-reply-list {
    padding-left: 40px;
}

    .n-reply-list dd {
        border-bottom: 1px solid #e9e9e9;
        padding: 5px 0 8px 0;
        position: relative;
    }

        .n-reply-list dd:last-child {
            border: none;
        }

.n-reply-pic {
    position: absolute;
    left: -52px;
    top: 5px;
}

    .n-reply-pic img {
        border-radius: 50%;
        display: block;
        height: 40px;
        width: 40px;
    }

.u-select {
    border: 1px solid #ddd;
    padding: 0 8px;
    color: #666;
}

.time-bar-wrap {
    width: 100%;
    position: relative;
}

.lev-num-wrap {
    background: #E1E1E1;
    border-radius: 18px;
    width: 100%;
    height: 12px;
    position: relative;
}

.lev-num-bar {
    border-radius: 18px;
    width: 0%;
    font-size: 0;
    position: absolute;
    left: 0;
    top: 0;
    height: 12px;
    z-index: 7;
    transition: .3s;
}

.lev-num {
    color: #fff;
    position: absolute;
    top: 1px;
    left: 10px;
    font-family: 'Microsoft YaHei';
    font-size: 12px;
    line-height: 10px;
    z-index: 9;
}

    .lev-num big, .lev-num small {
        font-size: 12px;
    }

    .lev-num small {
        color: #f2f2f2;
    }
/*========== other style ==========*/
.no-data-wrap {
    margin: 50px auto;
    text-align: center;
}

    .no-data-wrap .no-data-ico {
        width: 41px;
        height: 80px;
    }

.path-wrap {
    margin: 20px 0;
    color: #ccc;
    line-height: 30px;
}

.v-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -32px 0 0 -32px;
    z-index: 9;
}

    .v-play-btn em {
        width: 68px;
        height: 68px;
    }

    .v-play-btn:hover em, .v-play-btn:hover {
        opacity: 0.9;
        -moz-opacity: 0.9;
        filter: alpha(opacity=90);
        ;
        text-decoration: none;
    }

.c-infor-title {
    height: 18px;
    overflow: hidden;
}

    .c-infor-title span {
        border-left: 5px solid #333;
        color: #333;
        font-size: 16px;
        display: inline-block;
        line-height: 18px;
        padding-left: 10px;
    }
/*========== pageing ==========*/
.paging {
    padding: 50px 0 20px;
    text-align: center;
}

    .paging a {
        border: 1px solid #ccc;
        border-radius: 40%;
        color: #666;
        display: inline-block;
        +display: inline-block;
        margin: 0 5px;
        height: 30px;
        width: 30px;
        text-align: center;
        line-height: 30px;
        transition: .3s;
        -webkit-transition: .3s;
    }

        .paging a.current, .paging a.undisable {
            cursor: text;
        }

            .paging a.undisable:hover {
                border: 1px solid #ccc;
                border-radius: 40%;
                color: #666;
            }

        .paging a:hover, .paging a.current {
            border-radius: 50%;
            text-decoration: none;
        }
/*========== dialog ==========*/
.bMask {
    background: #000;
    opacity: 0.3;
    filter: alpha(opacity=30);
    position: fixed;
    height: 100%;
    width: 100%;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 99999;
}

.dialogWrap {
    background: #fff;
    position: absolute;
    left: 50%;
    transition: all 0.3s ease 0s;
    z-index: 9999999;
}

.d-s-head, .d-s-head-infor {
    border-bottom: 1px solid #e2e2e2;
    height: 40px;
    line-height: 40px;
    padding: 0 15px;
    width: 100%;
}

.d-s-head-txt, .d-s-head-txt-infor {
    color: #333;
    font-size: 16px;
}

.dClose {
    right: 10px;
    top: 15px;
}

    .dClose:hover {
        text-decoration: none;
    }

.d-t-icon-1, .d-t-icon-2, .d-t-icon-3, .d-t-icon-4 {
    left: 5px;
    top: 0;
    display: inline-block;
    vertical-align: middle;
    width: 40px;
    height: 45px;
}

.d-tips-1 p, .d-tips-2 p, .d-tips-3 p {
    padding-left: 60px;
    line-height: 180%;
}

.d-tips-1 {
    position: relative;
    width: 420px;
}

.d-tips-2 {
    position: relative;
    width: 400px;
}

.d-tips-3 {
    position: relative;
}

.d-tips-6 {
    position: relative;
    width: 680px;
    max-height: 500px;
    overflow-y: auto;
    overflow-x: hidden;
    margin-right: -20px;
}
/*========== global uMenu ==========*/
.uMenu {
    padding: 0;
    margin: 0;
}

    .uMenu dl {
        margin-right: 15px;
    }

.u-face-pic {
    border-radius: 50%;
    width: 100px;
    height: 100px;
    float: left;
    overflow: hidden;
    position: relative;
    margin-right: 20px;
}

    .u-face-pic img {
        border-radius: 50%;
        width: 100px;
        height: 100px;
        display: block;
    }

    .u-face-pic a {
        bottom: -24px;
        left: 0;
        right: 0;
        width: 100%;
        display: block;
        text-align: center;
        height: 24px;
        line-height: 24px;
        position: absolute;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        transition: .4s;
    }

    .u-face-pic:hover a {
        bottom: 0;
    }

.stud-time-wrap {
    padding: 0 0 0 10px;
    overflow: hidden;
    height: 40px;
    line-height: 40px;
}

    .stud-time-wrap * {
        vertical-align: middle;
    }

.stud-time big {
    font-family: 'Georgia';
    font-size: 30px;
    color: #4e4e4e;
}

.stud-time small {
    font-size: 14px;
    color: #777;
    margin: 0 3px;
}

.u-m-dd {
    border-top: 1px solid #ccc;
    margin-top: 15px;
}

    .u-m-dd ul {
        border-bottom: 1px solid #ddd;
        padding: 20px 0 20px 30px;
    }

        .u-m-dd ul li {
            line-height: 32px;
        }

            .u-m-dd ul li a, .u-m-dd ul li span {
                display: block;
                transition: .3s;
                -webkit-transition: .3s;
                color: #4e4e4e;
                font-size: 18px;
            }

            .u-m-dd ul li span {
                cursor: default;
            }

            .u-m-dd ul li ol {
                padding: 10px 0 0 50px;
            }

                .u-m-dd ul li ol li a {
                    font-size: 14px;
                    color: #777;
                }

            .u-m-dd ul li a:hover {
                text-decoration: none;
            }

.u-r-cont {
    border-left: 1px dotted #ddd;
    padding-left: 40px;
    min-height: 820px;
}
/*========== global login register ==========*/
.lrWrap {
    width: 320px;
}

.d-s-head-tab {
    display: block;
    height: 40px;
}

    .d-s-head-tab a {
        border-bottom: 1px solid transparent;
        color: #666;
        display: block;
        float: left;
        width: 100px;
        text-align: center;
        line-height: 40px;
        font-size: 18px;
    }

        .d-s-head-tab a:hover {
            text-decoration: none;
        }
/* .e-l-jy {border: 1px dotted #FF6600;display: block;height: 20px;visibility: hidden;line-height: 20px;text-align: center;} */
.e-l-jy {
    display: block;
    height: 20px;
    line-height: 20px;
    text-align: center;
}

.e-login-options li .lr-tip-wrap {
    margin-top: 5px;
    height: 18px;
    line-height: 18px;
}
/* .e-login-options li .lr-tip-wrap span {display: none;} */
.e-login-options li label {
    color: #4e4e4e;
    display: inline-block;
    vertical-align: middle;
    height: 32px;
    width: 30px;
    text-align: center;
    vertical-align: middle;
}

.e-login-options li input {
    background: #fff;
    border: 1px solid #ddd;
    color: #666;
    height: 38px;
    font: 16px/38px 'Microsoft YaHei';
    width: 300px;
    padding-left: 16px;
    vertical-align: middle;
}

    .e-login-options li input:focus {
        border-color: #ccc;
        box-shadow: 0 0 6px rgba(0,0,0,.08) inset;
    }

.e-login-btn, .e-register-btn {
    display: block;
    width: 300px;
    margin: 0 auto;
    height: 34px;
    text-align: center;
    font: 18px/34px 'SimHei';
    color: #fff;
}

.sf-lr-wrap {
    padding-top: 15px;
    border-top: 1px solid #f2f2f2;
}

    .sf-lr-wrap h6 {
        margin-top: -26px;
    }

    .sf-lr-wrap a {
        margin: 0 10px;
        display: inline-block;
        width: 32px;
        height: 32px;
        vertical-align: middle;
        position: relative;
    }

        .sf-lr-wrap a:hover {
            text-decoration: none;
        }
/*========== global r-fixed ==========*/
.r-fixed-wrap {
    position: fixed;
    right: 5px;
    bottom: 300px;
    z-index: 9999;
}

.r-fixed-ul li {
    position: relative;
    width: 45px;
    margin-bottom: 1px;
}

    .r-fixed-ul li a {
        display: block;
        height: 45px;
        text-align: center;
        overflow: hidden;
        transition: .3s;
    }

        .r-fixed-ul li a em {
            display: inline-block;
            width: 32px;
            height: 32px;
            margin-top: 8px;
            vertical-align: middle;
        }

        .r-fixed-ul li a i {
            display: inline-block;
            width: 32px;
            height: 32px;
            margin-top: 8px;
            vertical-align: middle;
        }

        .r-fixed-ul li a span {
            display: none;
            width: 32px;
            line-height: 22px;
            font-size: 14px;
            color: #fff;
            margin: 0 auto;
        }

        .r-fixed-ul li a:hover span, .r-fixed-ul li a:hover {
            display: block;
            text-decoration: none;
        }

            .r-fixed-ul li a:hover em {
                display: none;
            }

            .r-fixed-ul li a:hover i {
                display: none;
            }
/*========== global footer ==========*/
#footer {
    background-color: #323232;
    border-top-width: 5px;
    border-top-style: solid;
    color: #999;
    width: 100%;
    overflow: hidden;
    padding-top: 30px;
}

.flink-list li {
    float: left;
    margin: 15px 30px 0 0;
}

    .flink-list li a {
        color: #666;
        font-size: 12px;
    }

        .flink-list li a:hover, .b-f-link a:hover {
            color: #888;
            text-decoration: none;
            transition: .3s;
            -webkit-transition: .3s;
        }

.b-foot {
    border-top: 1px solid #393939;
    padding: 20px 0 0px 0;
    margin-top: 30px;
}

.b-f-link {
    color: #444;
    line-height: 12px;
    margin-left: -10px;
    line-height: 20px;
}

    .b-f-link a, .b-f-link span {
        color: #666;
        display: block;
        margin: 0 10px 5px;
        display: inline-block;
        vertical-align: middle;
    }

.gf-tx {
    display: inline-block;
    margin: 0 10px;
    position: relative;
}

.gf-tx-ewm {
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -80px;
    opacity: 0;
    -moz-opacity: 0;
    filter: alpha(opacity=0);
    z-index: 3;
    transition: .3s;
}

    .gf-tx-ewm img {
        display: block;
        width: 130px;
        height: 130px;
    }

.gf-tx:hover .gf-tx-ewm {
    opacity: 1;
    -moz-opacity: 1;
    filter: alpha(opacity=100);
    top: -126px;
}
/*========== article info xiugai ==========*/
/*========== article info xiugai ==========*/
.share-fir-icon, .share-sec-icon, .share-thr-icon {
    width: 70px;
    height: 70px;
    display: inline-block;
    vertical-align: middle;
}

.share-list li, .share-list li a {
    float: left;
}

.pt3 {
    padding-top: 3px;
}

.dz-num {
    position: absolute;
    left: 50%;
    bottom: -24px;
    margin-left: 10px;
}

.share-list {
    padding: 0 auto;
    margin-left: -33px;
}

    .share-list li {
        margin-left: 66px;
    }

.share-fir-icon {
    background: url("/static/dbweb/img/zan-icon.png") no-repeat 0 0 /100% auto;
    transition: all 0.3s ease 0s;
}

.share-list li a:hover .share-fir-icon {
    background: url("/static/dbweb/img/zan-icon.png") no-repeat 0 0 /100% auto;
}

.share-sec-icon {
    background: url("/static/dbweb/img/wx-icon.png") no-repeat 0 0 /100% auto;
    transition: all 0.3s ease 0s;
}

.share-list li a:hover .share-sec-icon {
    background: url("/static/dbweb/img/wx2-icon.png") no-repeat 0 0 /100% auto;
}

.share-thr-icon {
    background: url("/static/dbweb/img/wb-icon.png") no-repeat 0 0 /100% auto;
    transition: all 0.3s ease 0s;
}

.share-list li a:hover .share-thr-icon {
    background: url("/static/dbweb/img/wb2-icon.png") no-repeat 0 0 /100% auto;
}

#sharebutton .bdsharebuttonbox a {
    margin-left: 60px !important;
}

    #sharebutton .bdsharebuttonbox a.zan-icon {
        width: 70px;
        height: 70px;
        background: rgba(0, 0, 0, 0) url("/static/dbweb/img/zan-icon.png") no-repeat scroll 0 0 / 100% auto !important;
    }

    #sharebutton .bdsharebuttonbox a.bds_weixin {
        width: 70px;
        height: 70px;
        background: rgba(0, 0, 0, 0) url("/static/dbweb/img/wx2-icon.png") no-repeat scroll 0 0 / 100% auto !important;
    }

    #sharebutton .bdsharebuttonbox a.bds_tsina {
        width: 70px;
        height: 70px;
        background: rgba(0, 0, 0, 0) url("/static/dbweb/img/wb2-icon.png") no-repeat scroll 0 0 / 100% auto !important;
    }

/***
  比赛样式
 */
.game-video-list ul {
    margin-left: -30px;
}

.game-video-list li {
    float: left;
    width: 33.33%;
}

.lt-ie9.lt-ie8 .game-video-list li {
    width: 24.98%;
}

.lt-ie9.lt-ie8 .u-course-list .game-video-list li, .lt-ie9 .u-course-list .game-video-list li {
    width: 33.33%;
}

.game-video-list li .cc-l-wrap {
    display: block;
    margin: 0 0 50px 30px;
    overflow: hidden;
}

.game-video-list li:hover .img-responsive {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.game-video-list li:hover .cc-mask {
    opacity: 1;
    filter: alpha(opacity=100);
}

    .game-video-list li:hover .cc-mask .c-btn-1 {
        top: 50%;
    }

/** 评论图片大小控制 **/
.i-question .qct img {
    max-width: 750px;
    max-height: 500px;
}

.i-article-pic .slogo {
    height: 120px;
}

.questionBtn {
    display: none;
}

@media (min-width: 1300px) {
    .container {
        width: 1200px;
    }

    .i-slide, .swiper-container {
        height: 480px;
    }

    .col-7 {
        width: 75%;
    }

    .col-3 {
        width: 25%;
    }

    .c-v-pic-wrap {
        width: 640px;
        height: 357px;
    }

    .thr-attr-box {
        width: 120px;
        height: 357px;
    }

    .c-attr-wrap {
        width: 400px;
        height: 357px;
    }

    .u-course-list .comm-course-list li {
        width: 33.33%;
    }
}

@media (min-width: 1200px) and (max-width: 1299px) {
    .container {
        width: 1120px;
    }

    .c-v-pic-wrap {
        width: 620px;
        height: 346px;
    }

    .thr-attr-box {
        width: 120px;
        height: 346px;
    }

    .c-attr-wrap {
        width: 380px;
        height: 346px;
    }

    .u-course-list .comm-course-list li {
        width: 33.33%;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .container {
        width: 970px;
    }

    .nav li a {
        margin: 0 0px;
    }

    .h-r-search {
        display: none;
    }

    .i-slide {
        height: auto;
    }

    .c-v-pic-wrap {
        width: 470px;
        height: 262px;
    }

    .thr-attr-box {
        width: 120px;
        height: 262px;
    }

    .c-attr-wrap {
        width: 380px;
        height: 262px;
    }

    .u-course-list .comm-course-list li {
        width: 33.33%;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .container {
        width: 750px;
    }

    #logo {
        float: none;
    }

    .h-r-search {
        display: none;
    }

    .comm-course-list li {
        width: 50%
    }

    .game-video-list li {
        width: 100%
    }

    .c-v-pic-wrap {
        width: 370px;
        height: 206px;
    }

    .thr-attr-box {
        float: none;
        width: 750px;
        height: 80px;
    }

    .c-attr-wrap {
        width: 380px;
        height: 206px;
    }

    .c-infor-box .col-7, .c-infor-box .col-3 {
        width: 100%;
    }

    .c-infor-box .col-7 {
        margin: 0 0 20px 0;
    }

        .c-infor-box .col-7 .mr30 {
            margin: 0;
        }

    .i-article-pic .slogo {
        height: 70px;
    }
}

@media (min-width: 500px) and (max-width: 768px) {
    .comm-course-list li {
        width: 50%;
    }

    .container {
        width: 550px;
    }

    .col-3 {
        width: 100%;
    }

    .col-7 {
        width: 100%;
    }
}