@charset "UTF-8";
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0
}

fieldset, img {
    border: 0
}

:focus {
    outline: 0
}

address, caption, cite, code, dfn, em, strong, th, var, optgroup {
    font-style: normal;
    font-weight: 400
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: 400
}

abbr, acronym {
    border: 0;
    font-variant: normal
}

code, kbd, samp, tt {
    font-size: 100%
}

input, button, textarea, select {
    *font-size: 100%;
    border: 0
}

body {
    background: #fff;
    color: #5e5e5e;
    font: 14px/2em Microsoft YaHei, SimSun, Arial
}

ol, ul {
    list-style: none
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

caption, th {
    text-align: left
}

sup, sub {
    font-size: 100%;
    vertical-align: baseline
}

:link, :visited, ins {
    text-decoration: none
}

blockquote, q {
    quotes: none
}

blockquote:before, blockquote:after, q:before, q:after {
    content: '';
    content: none
}

a:link, a:visited {
    color: #5e5e5e
}

a:hover {
    color: #c9394a
}

a:active {
    color: #666
}

.clearfix:after {
    content: '\0020';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.clearfix {
    *zoom: 1
}

.l {
    float: left
}

.r {
    float: right
}

.clear {
    height: 0;
    overflow: hidden;
    clear: both
}

.hide {
    display: none
}

.btn.hide {
    display: none
}

a.hidefocus {
    outline: 0
}

button.hidefocus::-moz-focus-inner {
    border: 0
}

a:focus {
    outline: 0;
    -moz-outline: 0
}

input, textarea {
    outline: 0
}

h2 {
    font-size: 20px
}

h3 {
    font-size: 16px;
    line-height: 32px
}

h5 {
    font-size: 14px;
    line-height: 28px
}

.img_border {
    border: 4px solid #fff;
    border-radius: 1px
}

.bb {
    border-bottom: 1px solid #d2d2d2
}

.bt {
    border-top: 1px solid #d2d2d2
}

.bbn {
    border-bottom: 0 !important
}

.mc {
    margin: 0 auto !important
}

.m0 {
    margin: 0 !important
}

.m1 {
    margin: 1px !important
}

.m2 {
    margin: 2px !important
}

.m3 {
    margin: 3px !important
}

.m4 {
    margin: 4px !important
}

.m5 {
    margin: 5px !important
}

.m10 {
    margin: 10px
}

.m15 {
    margin: 15px
}

.m20 {
    margin: 20px
}

.m25 {
    margin: 25px
}

.m30 {
    margin: 30px
}

.mt5 {
    margin-top: 5px !important
}

.mt0 {
    margin-top: 0 !important
}

.mt10 {
    margin-top: 10px !important
}

.mt14 {
    margin-top: 14px
}

.mt15 {
    margin-top: 15px
}

.mt18 {
    margin-top: 18px
}

.mt20 {
    margin-top: 20px !important
}

.mt30 {
    margin-top: 30px
}

.mt40 {
    margin-top: 40px
}

.mt50 {
    margin-top: 50px
}

.mt60 {
    margin-top: 60px
}

.mt70 {
    margin-top: 70px
}

.mt80 {
    margin-top: 80px
}

.mt90 {
    margin-top: 90px
}

.mt100 {
    margin-top: 100px
}

.mb0 {
    margin-bottom: 0 !important
}

.mb3 {
    margin-bottom: 3px
}

.mb5 {
    margin-bottom: 5px !important
}

.mb10 {
    margin-bottom: 10px
}

.mb15 {
    margin-bottom: 15px
}

.mb20 {
    margin-bottom: 20px !important
}

.mb25 {
    margin-bottom: 25px !important
}

.mb30 {
    margin-bottom: 30px
}

.mb40 {
    margin-bottom: 40px
}

.mb50 {
    margin-bottom: 50px
}

.mb55 {
    margin-bottom: 55px
}

.mb80 {
    margin-bottom: 80px
}

.mb100 {
    margin-bottom: 100px
}

.ml0 {
    margin-left: 0 !important
}

.ml8 {
    margin-left: 8px !important
}

.ml1 {
    margin-left: 1px !important
}

.ml5 {
    margin-left: 5px !important
}

.ml10 {
    margin-left: 10px !important
}

.ml12 {
    margin-left: 12px !important
}

.ml13 {
    margin-left: 13px !important
}

.ml15 {
    margin-left: 15px !important
}

.ml25 {
    margin-left: 25px !important
}

.ml20 {
    margin-left: 20px !important
}

.ml30 {
    margin-left: 30px !important
}

.ml35 {
    margin-left: 35px !important
}

.ml38 {
    margin-left: 38px !important
}

.ml40 {
    margin-left: 40px !important
}

.ml50 {
    margin-left: 50px !important
}

.ml60 {
    margin-left: 60px !important
}

.ml55 {
    margin-left: 55px !important
}

.ml57 {
    margin-left: 57px !important
}

.ml60 {
    margin-left: 60px !important
}

.ml80 {
    margin-left: 80px !important
}

.ml100 {
    margin-left: 100px !important
}

.ml110 {
    margin-left: 110px !important
}

.ml120 {
    margin-left: 120px !important
}

.ml150 {
    margin-left: 150px !important
}

.ml200 {
    margin-left: 200px !important
}

.ml250 {
    margin-left: 250px !important
}

.ml285 {
    margin-left: 285px !important
}

.ml835 {
    margin-left: 835px !important
}

.mr5 {
    margin-right: 5px !important
}

.mr10 {
    margin-right: 10px !important
}

.mr15 {
    margin-right: 15px !important
}

.mr20 {
    margin-right: 20px !important
}

.mr30 {
    margin-right: 30px !important
}

.mr40 {
    margin-right: 40px !important
}

.mr50 {
    margin-right: 50px !important
}

.mr80 {
    margin-right: 80px !important
}

.mr100 {
    margin-right: 100px !important
}

.mr250 {
    margin-right: 250px !important
}

.mr300 {
    margin-right: 300px !important
}

.pointer {
    cursor: pointer
}

.color-gray, a.color-gray:link, a.color-gray:visited {
    color: #b7bcc0
}

.color-white {
    color: #fff !important
}

.color-blue {
    color: #088bd3
}

.fl {
    float: left
}

.fr {
    float: right
}

.mr60 {
    margin-right: 60px
}

.color-red {
    color: #EF1300 !important
}

.pr {
    position: relative
}

.pa {
    position: absolute
}

.errorHint {
    height: 25px;
    line-height: 20px;
    font-size: 12px;
    color: #f01414
}

.breakall {
    word-break: break-all
}

.wui-dialog {
    background-color: #fff;
    box-shadow: #ccc 1px 4px 20px 3px;
    position: absolute;
    box-shadow: 0 12px 24px 0 rgba(0, 0, 0, .24)
}

.cb {
    clear: both
}

.fs12 {
    font-size: 12px !important
}

.fs14 {
    font-size: 14px !important
}

.fs16 {
    font-size: 16px !important
}

.fs18 {
    font-size: 18px !important
}

.fs20 {
    font-size: 20px !important
}

.bold {
    font-weight: 700 !important
}

body, html {
    font: 14px/1.5 "PingFang SC", "微软雅黑", "Microsoft YaHei", Helvetica, "Helvetica Neue", Tahoma, Arial, sans-serif;
    color: #1c1f21;
    height: 100%
}

body {
    /*min-width: 1200px;*/
    width: 100%;
    background-color: #f8fafc;
    overflow-y: scroll;
    padding-top: 0;
    -webkit-transition: -webkit-transform .3s ease;
    transition: transform .3s ease
}

a:link, a:visited {
    color: #1c1f21
}

a:active, a:hover {
    color: #ec1500
}

.clearfix:after {
    content: '\0020';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.l {
    float: left
}

.r {
    float: right
}

.hide {
    display: none
}

.hide-text {
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden
}

.newcontainer, .page-container {
    margin: 0 auto;
    width: 1152px
}

.container {
    margin: 0 auto
}

.container {
    /*width: 1152px;*/
    width: 100%
}

#main {
    padding: 20px 0;
    min-height: calc(100% - 140px)
}

.waper {
    /*width: 1200px;*/
    width: 100%;
    margin: 0 auto
}

.shadow {
    -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, .1)
}

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

.addZ-index {
    z-index: 9999
}

.addZ-indexCode {
    z-index: 9999
}

.bindHintBox {
    background-color: #ffc;
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, .2);
    position: absolute;
    right: 10px;
    top: 60px;
    width: 313px;
    height: 54px;
    z-index: 3;
    font-size: 12px;
    line-height: 54px;
    color: #07111b;
    padding: 0 15px
}

.bindHintBox .closeBindHint {
    width: 17px;
    height: 17px;
    position: relative;
    top: 4px;
    left: 20px;
    cursor: pointer;
    background: url(/static/img/nlogin.png) no-repeat 0 0;
    transition: transform .2s;
    -webkit-transition: transform .2s;
    -moz-transition: transform .2s;
    -o-transition: transform .2s
}

.bindHintBox .arrow {
    position: absolute;
    right: 15px;
    top: -10px;
    border-width: 0 10px 10px 10px;
    border-color: transparent transparent #ffc transparent;
    border-style: solid
}

.linkToMall {
    font-size: 12px !important;
    color: #fff !important;
    opacity: 1 !important
}

#header {
    background: #07111b
}

#header .page-container {
    width: auto;
    padding-right: 10px;
    z-index: 900;
    box-shadow: 0 4px 8px 0 rgba(7, 17, 27, .1);
    position: relative
}

#header .logo {
    float: left;
    margin: 0 20px
}

#header .logo a {
    display: block;
    width: 140px;
    height: 72px;
    background: url(/static/img/common/logo.png?t=2.4) center center no-repeat;
    -webkit-transition: background-color .2s;
    -moz-transition: background-color .2s;
    transition: background-color .2s
}

#header .nav-item li {
    float: left
}

#header .nav-item li a {
    padding: 0 20px;
    display: block;
    color: rgba(255, 255, 255, .6);
    text-align: center;
    font-size: 16px;
    height: 72px;
    line-height: 72px;
    -webkit-transition: background-color .3s;
    -moz-transition: background-color .3s;
    transition: background-color .3s;
    position: relative
}

#header .nav-item li a .icn-new {
    position: absolute;
    display: inline-block;
    top: 14px;
    width: 16px;
    height: 16px;
    background: url(/static/img/common/new.png) no-repeat 0 0
}

#header .nav-item li a.active, #header .nav-item li a:hover {
    color: #fff
}

#header #login-area {
    float: right;
    position: relative
}

#header #login-area .dist-money {
    line-height: 72px;
    position: relative;
    font-size: 14px;
    color: rgba(255, 255, 255, .6)
}

#header #login-area .dist-money:hover > a {
    color: #fff
}

#header #login-area .dist-money > a {
    color: rgba(255, 255, 255, .6);
    padding: 0 12px
}

#header #login-area .dist-money a {
    width: 122px !important;
    padding: 0 12px;
    box-sizing: border-box
}

#header #login-area .user-mycourse-box > a {
    text-align: center;
    color: #787d82
}

#header #login-area .app-download {
    line-height: 72px;
    color: rgba(255, 255, 255, .6)
}

#header #login-area .app-download > a {
    padding: 0 15px;
    font-size: 14px;
    color: rgba(255, 255, 255, .6)
}

#header #login-area .app-download > a:hover {
    color: #fff
}

#header #login-area .shop-cart {
    height: 36px;
    line-height: 36px;
    margin: 18px 0
}

#header #login-area .shop-cart .shop-cart-icon {
    display: inline-block;
    padding: 0 18px;
    width: auto;
    box-sizing: border-box;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 18px;
    height: 36px;
    line-height: 34px;
    color: #787d82;
    text-align: center
}

#header #login-area .shop-cart .my-cart {
    top: 54px
}

#header #login-area .remind_warp {
    width: 60px;
    height: 48px
}

#header #login-area .remind_warp a {
    height: 48px;
    line-height: 48px
}

#header #login-area .remind_warp .msg_remind {
    display: none;
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: #f01414;
    right: 14px;
    top: 10px;
    border-radius: 50%
}

#header #login-area .remind_warp .icon-notifi {
    display: block;
    line-height: 48px;
    font-size: 22px;
    text-align: center;
    cursor: pointer;
    -webkit-transition: color .2s;
    -moz-transition: color .2s;
    transition: color .2s
}

#header #login-area .remind_warp .icon-notifi:hover {
    color: #fff
}

#header #login-area .logined > li {
    float: left;
    position: relative
}

#header #login-area .logined > li.user-mycourse-box a:hover {
    color: #f01414
}

#header #login-area .logined > li > a {
    display: block;
    width: 60px;
    height: 72px;
    line-height: 72px;
    color: #787d82;
    text-align: center;
    -webkit-transition: background-color .2s;
    -moz-transition: background-color .2s;
    transition: background-color .2s
}

#header #login-area .logined > li > a:hover {
    color: #fff
}

#header #login-area .logined > li > a:hover i {
    color: #fff
}

#header #login-area .header-unlogin > li {
    float: left
}

#header #login-area .header-unlogin .header-signin {
    margin-left: 12px;
    color: rgba(255, 255, 255, .6)
}

#header #login-area .header-unlogin .header-signin a {
    display: inline-block;
    padding: 0 12px;
    height: 72px;
    line-height: 72px;
    font-size: 14px;
    color: rgba(255, 255, 255, .6);
    -webkit-transition: background-color .2s;
    -moz-transition: background-color .2s;
    transition: background-color .2s
}

#header #login-area .header-unlogin .header-signin a:hover {
    color: rgba(240, 20, 20, .8)
}

.remind_warp, .search-area {
    margin: 12px 0
}

.search-warp {
    position: relative;
    float: left;
    margin-left: 24px
}

.search-warp .showhide-search {
    width: 20px;
    height: 24px;
    text-align: right;
    position: absolute;
    display: inline-block;
    right: 0;
    bottom: 24px;
    padding: 0 8px;
    border-radius: 18px
}

.search-warp .showhide-search i {
    display: block;
    height: 24px;
    color: #545c63;
    cursor: pointer;
    font-size: 20px;
    line-height: 24px;
    width: 20px
}

.search-area {
    float: right;
    position: relative;
    height: 40px;
    padding-right: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, .4);
    zoom: 1;
    background: #e9e9e9;
    border-radius: 8px;
    margin: 16px 0;
    width: 324px;
    box-sizing: border-box;
    font-size: 0;
    -webkit-transition: width .3s;
    -moz-transition: width .3s;
    transition: width .3s
}

.search-area .search-input {
    padding: 8px 12px;
    font-size: 14px;
    color: #a6a6a6;
    line-height: 24px;
    height: 40px;
    width: 100%;
    float: left;
    border: 0;
    -webkit-transition: background-color .3s;
    -moz-transition: background-color .3s;
    transition: background-color .3s;
    background-color: transparent;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box
}

.search-area .search-input.w100 {
    width: 100%
}

.search-area .hotTags {
    display: inline-block;
    position: absolute;
    top: 0;
    right: 40px
}

.search-area .hotTags a {
    display: inline-block;
    padding: 4px 8px;
    height: 16px;
    font-size: 14px;
    color: #545c63;
    line-height: 16px;
    margin-top: 8px;
    max-width: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.search-area .hotTags a:hover {
    color: #f21f1f
}

.search-area input::-webkit-input-placeholder {
    color: #a6a6a6
}

.search-area input::-moz-placeholder {
    color: #a6a6a6
}

.search-area input:-moz-placeholder {
    color: #a6a6a6
}

.search-area input:-ms-input-placeholder {
    color: #a6a6a6
}

.search-area .btn_search {
    float: left;
    cursor: pointer;
    width: 30px;
    height: 38px;
    text-align: center;
    -webkit-transition: background-color .3s;
    -moz-transition: background-color .3s;
    transition: background-color .3s
}

.search-area .search-area-result {
    position: absolute;
    left: 0;
    top: 57px;
    width: 300px;
    margin-bottom: 20px;
    border-top: none;
    background-color: #fff;
    box-shadow: 0 8px 16px 0 rgba(7, 17, 27, .2);
    font-size: 12px;
    overflow: hidden;
    display: none;
    z-index: 800;
    border-bottom-right-radius: 8px;
    border-bottom-left-radius: 8px
}

.search-area .search-area-result.hot-hide {
    top: 47px
}

.search-area .search-area-result.hot-hide .hot {
    display: none
}

.search-area .search-area-result.hot-hide .history {
    border-top: 0
}

.search-area .search-area-result h2 {
    font-size: 12px;
    color: #1c1f21;
    line-height: 12px;
    margin-bottom: 8px;
    font-weight: 700
}

.search-area .search-area-result .hot {
    padding: 12px 0 8px 12px;
    box-sizing: border-box
}

.search-area .search-area-result .hot .hot-item {
    background: rgba(84, 92, 99, .1);
    border-radius: 12px;
    padding: 4px 12px;
    line-height: 16px;
    margin-right: 4px;
    margin-bottom: 4px;
    display: inline-block;
    cursor: pointer;
    font-size: 12px;
    color: #545c63
}

.search-area .search-area-result .history {
    border-top: 1px solid rgba(28, 31, 33, .1);
    box-sizing: border-box
}

.search-area .search-area-result .history li {
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #787d82;
    cursor: pointer
}

.search-area .search-area-result .history li .light, .search-area .search-area-result .history li:hover {
    color: #1c1f21;
    background-color: #edf0f2
}

.my_message a span {
    display: none
}

.my_message .msg_remind {
    display: none;
    position: absolute;
    width: 6px;
    height: 6px;
    background-color: #f01414;
    right: 14px;
    top: 14px;
    border-radius: 50%
}

.msg_icon {
    display: none;
    position: absolute;
    padding: 0 5px;
    height: 16px;
    left: 32px;
    top: 10px;
    line-height: 16px;
    background: #f01414;
    border-radius: 50%;
    color: #fff;
    font-style: normal;
    font-size: 10px
}

.my_mp span {
    display: block;
    line-height: 16px;
    color: #6c7072
}

.my_mp .mp {
    padding-top: 12px;
    font-size: 12px
}

.my_mp a:hover .mp_num {
    color: #fff
}

.set_btn {
    right: 0
}

.set_btn img {
    border-radius: 50%;
    vertical-align: middle;
    display: inline-block;
    background: url(/static/img/menu_icon.png) no-repeat 0 0
}

#nav_list {
    display: none;
    z-index: 999;
    width: 140px;
    position: absolute;
    top: 60px;
    right: 0;
    background: #363c41;
    list-style: none
}

#nav_list li a {
    border-top: 1px solid #4a5153;
    height: 39px;
    line-height: 39px;
    font-size: 14px;
    background-image: url(/static/img/menu_icon.png?t=10);
    background-repeat: no-repeat;
    display: block;
    color: #fff;
    text-align: left;
    padding: 0;
    padding-left: 47px;
    width: auto
}

#nav_list a:hover {
    color: #fff;
    background-color: #4d5559
}

#nav_list #my_space {
    padding: 0 18px;
    background-image: none;
    border: 0;
    height: 49px;
    line-height: 49px;
    text-align: center
}

#nav_list .my_message {
    background-position: 19px -46px
}

#nav_list #my_note {
    background-position: 19px -90px
}

#nav_list #my_question {
    background-position: 19px -128px
}

#nav_list #my_setting {
    background-position: 19px -167px
}

#nav_list #my_logout {
    background-position: 19px -207px
}

.myspace_remind {
    width: 10px;
    height: 10px;
    background: url(/static/img/space-remind.png) no-repeat 0 0;
    position: absolute;
    top: 10px;
    right: 10px
}

#footer {
    background: #1c1f21;
    border-top: 1px solid #e2e4e6;
    font-size: 12px;
    color: #787d82;
    padding: 27px 0;
    min-width: 620px
}

#footer .waper {
    width: auto;
    max-width: 1200px
}

#footer .footer_intro {
    padding-left: 40px
}

#footer p {
    line-height: 1.7
}

.footer_logo {
    display: none;
    float: left;
    background: url(/static/img/common/footer-sprite.png?t=0705) 0 -230px no-repeat;
    height: 40px;
    width: 120px;
    margin: 0 20px
}

#footer .des {
    width: 445px
}

#footer .followus {
    margin-right: 34px;
    padding-left: 30px
}

.followus a {
    float: left;
    position: relative;
    width: 32px;
    height: 32px;
    background-image: url(/static/img/common/footer-sprite.png?t=0705);
    background-repeat: no-repeat;
    margin: 3px 6px 0;
    opacity: .5;
    -webkit-transition: opacity .2s;
    -moz-transition: opacity .2s;
    transition: opacity .2s;
    z-index: 2
}

#footer .followus a:hover {
    opacity: 1
}

#footer .beian {
    background: url(/static/img/beianicon.png) no-repeat 0 0;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background-size: cover;
    display: inline-block;
    margin-right: 4px;
    margin-top: -4px
}

.flw-weixin-box {
    position: absolute;
    display: none;
    width: 170px;
    height: 220px;
    left: -69px;
    bottom: 35px;
    background: url(/static/img/common/footer-sprite.png?t=0705) no-repeat 0 0
}

.followus .followus-weixin {
    background-position: 0 -279px
}

.followus-weixin:hover .flw-weixin-box {
    display: block
}

.followus .followus-weibo {
    background-position: 0 -321px
}

.followus .followus-qzone {
    background-position: 0 -363px
}

.friend-links {
    line-height: 60px
}

.friend-links a {
    display: inline-block;
    margin-right: 20px
}

.friend-links a:hover {
    text-decoration: underline;
    color: #000
}

.friend-links dl {
    padding: 0 10px
}

.friend-links dd {
    float: left;
    width: 160px
}

.footer_link ul {
    overflow: hidden;
    margin-top: -1px
}

.footer_link a:active, .footer_link a:link, .footer_link a:visited {
    color: #c8cdd2
}

.footer_link a:hover {
    color: #fff
}

#footer .footer_link {
    margin-bottom: 4px;
    line-height: 1.8
}

#footer .footer_link li {
    margin-right: 30px;
    text-align: center;
    float: left
}

.page {
    margin: 25px 0 auto;
    overflow: hidden;
    clear: both;
    text-align: center
}

.page-inner {
    padding: 0 20px
}

.page a {
    display: inline-block;
    margin: 0 8px;
    padding: 0 4px;
    min-width: 24px;
    line-height: 32px;
    font-size: 14px;
    color: #4d555d;
    text-align: center;
    border-radius: 16px;
    -webkit-transition: border-color .2s;
    -moz-transition: border-color .2s;
    transition: border-color .2s
}

.page a.text-page-tag:hover {
    background: #d9dde1;
    color: #4d555d;
    text-decoration: none
}

.page a.text-page-tag.active {
    background: #4d555d;
    color: #fff
}

.page span, .page-disabled {
    display: inline-block;
    padding: 0 4px;
    min-width: 24px;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    color: #c8cdd2;
    text-align: center
}

.page-first, .page-last {
    width: 50px
}

.page-next, .page-prev {
    width: 70px
}

.page .notmargin {
    margin-right: 0
}

.bordered {
    border-bottom: solid 1px #d0d6d9
}

.panel {
    -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, .2);
    -moz-box-shadow: 0 2px 4px rgba(0, 0, 0, .2);
    box-shadow: 0 2px 4px rgba(0, 0, 0, .2);
    padding: 0 20px;
    color: #1c1f21;
    background-color: #fff;
    margin-bottom: 20px
}

.panel-heading {
    border-bottom: solid 1px #d0d6d9
}

.panel-title {
    height: 50px;
    line-height: 50px;
    font-size: 16px
}

select {
    margin: 0;
    font-size: 100%;
    cursor: pointer;
    font-weight: 400;
    background-color: #fff;
    border: 1px solid #ccc;
    color: #555;
    display: inline-block;
    font-size: 14px;
    height: 30px;
    line-height: 30px;
    padding: 4px 6px;
    vertical-align: middle
}

select:focus {
    outline: thin dotted #333;
    outline: 5px auto -webkit-focus-ring-color;
    outline-offset: -2px
}

a.btn-add-collection {
    display: block;
    background: url(/static/img/course/new_add_collection.png) no-repeat 46px top;
    height: 32px;
    color: #909b9e;
    text-align: center;
    line-height: 35px
}

a.btn-add-collection:hover {
    background-position: 46px -44px;
    color: #fff
}

a.btn-remove-collection {
    background-position: 46px -88px;
    color: #909b9e
}

a.btn-remove-collection:hover {
    background-position: 46px -130px
}

.course-title .btn-add-collection {
    margin-top: 6px
}

.videohead .btn-add-collection {
    margin-top: 20px
}

.js-btn-collection .concerned-icon {
    margin-top: 34px;
    display: inline-block
}

progress {
    display: inline-block;
    background: #f0f0f0;
    border: 0;
    height: 6px;
    color: #aad94a;
    width: 400px
}

progress::-webkit-progress-bar {
    background: #f0f0f0
}

progress::-moz-progress-bar {
    background: #aad94a
}

progress::-webkit-progress-value {
    background: #aad94a
}

.progress {
    background: #f0f0f0;
    height: 6px;
    width: 400px;
    display: inline-block
}

.progressBar {
    background: #aad94a;
    height: 6px
}

.teacher-icon {
    width: 7px;
    margin-left: 5px;
    position: relative;
    top: 1px
}

.lottery {
    position: fixed;
    right: 0;
    top: 50%;
    margin-top: -218px;
    z-index: 4
}

.elevator-lottery {
    background: url(/static/img/act/lottery-float.png);
    width: 102px;
    height: 102px;
    background-size: cover;
    display: block
}

.elevator {
    position: fixed;
    padding: 0 16px;
    top: 55%;
    margin-top: -140px;
    right: 0;
    z-index: 899;
    background-color: #fff;
    box-shadow: 0 4px 12px 0 rgba(7, 17, 27, .1)
}

.elevator a {
    display: block;
    width: 26px;
    padding: 16px 0;
    font-size: 22px;
    line-height: 20px;
    color: #b5b9bc;
    box-sizing: border-box;
    text-align: center;
    border-bottom: 1px solid #edf1f2
}

.elevator a:hover {
    color: #14191e
}

.elevator a i {
    font-size: 24px;
    color: #d9dde1
}

.elevator a i:hover {
    color: #14191e
}

.elevator a span {
    display: none;
    font-size: 12px;
    color: #07111b;
    line-height: 14px
}

.elevator .no-goto {
    border-bottom: none
}

.elevator .elevator-dist i {
    display: inline-block;
    width: 18px;
    height: 20px;
    background: url(/static/img/index/redPacket.png) no-repeat;
    background-size: 100% 100%;
    background-position: top center;
    margin: 2px 0
}

.elevator .elevator-app:hover i, .elevator .elevator-dist:hover i, .elevator .elevator-faq:hover i, .elevator .elevator-msg:hover i, .elevator .elevator-top:hover i, .elevator .elevator-weixin:hover i {
    display: none
}

.elevator .elevator-app:hover span, .elevator .elevator-dist:hover span, .elevator .elevator-faq:hover span, .elevator .elevator-msg:hover span, .elevator .elevator-top:hover span, .elevator .elevator-weixin:hover span {
    display: inline-block
}

.elevator .elevator-app-box {
    position: absolute;
    width: 172px;
    height: 212px;
    bottom: -2px;
    right: 56px;
    -webkit-transition: opacity .25s, transform .3s;
    -moz-transition: opacity .25s, transform .3s;
    transition: opacity .25s, transform .3s;
    opacity: 0;
    max-width: 0;
    -webkit-transform: scale(.01);
    -ms-transform: scale(.01);
    transform: scale(.01);
    -webkit-transform-origin: 100% 95%;
    -ms-transform-origin: 100% 95%;
    transform-origin: 100% 95%;
    background: url(/static/img/common/elevator.png?t=0705) no-repeat 0 -220px
}

.elevator .elevator-app:hover .elevator-app-box {
    display: block;
    visibility: visible;
    opacity: 1;
    max-width: none;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1)
}

.elevator .elevator-weixin-box {
    position: absolute;
    width: 172px;
    height: 212px;
    bottom: -4px;
    right: 56px;
    -webkit-transition: opacity .25s, transform .3s;
    -moz-transition: opacity .25s, transform .3s;
    transition: opacity .25s, transform .3s;
    opacity: 0;
    max-width: 0;
    -webkit-transform: scale(.01);
    -ms-transform: scale(.01);
    transform: scale(.01);
    -webkit-transform-origin: 100% 95%;
    -ms-transform-origin: 100% 95%;
    transform-origin: 100% 95%;
    background: url(/static/img/common/elevator.png?t=0705) no-repeat 0 0
}

.elevator .elevator-weixin:hover .elevator-weixin-box {
    display: block;
    visibility: visible;
    opacity: 1;
    max-width: none;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1)
}

a {
    outline: 0
}

a:active {
    star: expression(this.onFocus=this.blur())
}

a, button, input {
    outline: 0
}

button::-moz-focus-inner {
    border: 0
}

input::-moz-focus-inner {
    border: 0
}

.autowrap {
    word-wrap: break-word;
    word-break: break-all
}

.compatible-contianer {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    min-width: 800px;
    height: 30px;
    line-height: 30px;
    background: url(/static/img/iebg.gif) repeat-x;
    z-index: 999999
}

.cpt-ct {
    color: #363636;
    font-size: 12px;
    text-align: center
}

.cpt-ct i {
    display: inline-block;
    width: 12px;
    height: 14px;
    vertical-align: -2px;
    margin-right: 5px;
    background: url(/static/img/iefixed-sprite.png) no-repeat 0 0
}

.cpt-ct a {
    color: #39b94e
}

.cpt-ct a:hover {
    text-decoration: underline
}

.cpt-handle {
    position: absolute;
    right: 20px;
    top: 0;
    font-size: 12px;
    line-height: 27px
}

.cpt-handle a {
    display: inline-block;
    vertical-align: middle
}

.cpt-handle .cpt-agin {
    color: #656e73;
    margin-right: 5px
}

.cpt-handle .cpt-agin:hover {
    color: #363d40
}

.cpt-close {
    width: 16px;
    height: 16px;
    text-align: center;
    line-height: 16px;
    border-radius: 50%;
    transition: .3s
}

.cpt-close:hover {
    background-color: #fc8800
}

.cpt-close i {
    display: inline-block;
    height: 8px;
    width: 8px;
    vertical-align: 1px;
    background: url(/static/img/iefixed-sprite.png) no-repeat 0 -24px
}

.cpt-close:hover i {
    background-position: 0 -42px
}

.layer-usercard {
    position: absolute;
    z-index: 999;
    width: 370px;
    height: 165px;
    background: #fff;
    box-shadow: 0 2px 2px #999
}

.layer-usercard .arrow {
    position: absolute;
    left: 65px;
    top: -11px;
    width: 19px;
    height: 11px;
    background: url(/static/img/dot_usercard.png)
}

.layer-usercard-header {
    height: 110px;
    background: #2a2c2e
}

.layer-usercard-header .avatar img {
    border-radius: 50px;
    left: 21px;
    position: absolute;
    top: 21px;
    border: 3px solid #7f8082
}

.layer-usercard-header dd, .layer-usercard-header dt {
    float: right;
    width: 245px;
    padding-right: 20px;
    color: #fff
}

.layer-usercard-header dt {
    padding-top: 20px;
    font-size: 18px
}

.layer-usercard-header dd {
    font-size: 12px
}

.layer-usercard-info ul {
    overflow: hidden;
    padding-top: 16px;
    height: 32px;
    font-size: 16px;
    color: #364247;
    position: relative
}

.layer-usercard-info li {
    float: left;
    padding: 0 22px;
    border-right: 1px solid #d9d9d9
}

.layer-usercard-info span {
    color: #969b9e;
    font-size: 12px
}

.layer-usercard-info li.noborder {
    border: 0
}

li.layer-usercard-medal {
    padding: 0;
    top: 12px;
    right: 10px;
    width: 117px;
    position: absolute;
    border: 0
}

.layer-usercard-medal a {
    width: 32px;
    height: 32px;
    float: left;
    margin-right: 5px;
    border-radius: 1px;
    overflow: hidden
}

.ipt {
    color: #1c1f21;
    background-color: #fff;
    border: 1px solid #98a1a6;
    height: 20px;
    padding: 9px 9px;
    font-size: 14px;
    line-height: 20px;
    border-radius: 0;
    -webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
    -moz-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
    border-color: #98a1a6;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075)
}

select.ipt {
    height: 20px;
    line-height: 20px
}

select[multiple].ipt, textarea.ipt {
    height: auto
}

.ipt:-moz-placeholder {
    color: #c8cdd2
}

.ipt::-moz-placeholder {
    color: #c8cdd2;
    opacity: 1
}

.ipt:-ms-input-placeholder {
    color: #c8cdd2
}

.ipt::-webkit-input-placeholder {
    color: #c8cdd2
}

.ipt.placeholder {
    color: #c8cdd2
}

.ipt:focus {
    border-color: #1c1f21;
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(28, 31, 33, .4);
    -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(28, 31, 33, .4);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(28, 31, 33, .4)
}

.ipt.disabled, .ipt[disabled], .ipt[readonly] {
    cursor: default;
    background-color: #edf1f2;
    opacity: 1
}

textarea.ipt {
    height: auto
}

.ipt-error {
    color: #ec1500;
    border-color: #ec1500;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075)
}

.ipt-error:focus {
    border-color: #ec1500;
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(236, 21, 0, .4);
    -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(236, 21, 0, .4);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(236, 21, 0, .4)
}

.btn {
    display: inline-block;
    margin-bottom: 0;
    font-weight: 200;
    text-align: center;
    vertical-align: middle;
    touch-action: manipulation;
    cursor: pointer;
    text-decoration: none;
    box-sizing: content-box;
    background-image: none;
    border: 1px solid transparent;
    -webkit-appearance: none;
    white-space: nowrap;
    outline: 0;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

.btn.focus, .btn:focus, .btn:hover {
    color: #fff;
    text-decoration: none
}

.btn.active, .btn:active {
    outline: 0;
    background-image: none
}

.btn.disabled, .btn[disabled], fieldset[disabled] .btn {
    pointer-events: none;
    opacity: .65;
    box-shadow: none
}

.btn-red {
    color: #fff;
    background-color: #ec1500;
    border-color: #ec1500;
    border-style: solid;
    border-width: 1px;
    cursor: pointer;
    -weibkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    width: 138px;
    height: 38px;
    line-height: 38px;
    font-size: 14px
}

.btn-red:link, .btn-red:visited {
    color: #fff
}

.btn-red.focus, .btn-red:focus, .btn-red:hover {
    color: #fff;
    background-color: #ff2611;
    border-color: #ff2611
}

.btn-red.active, .btn-red:active {
    background-color: #d31300;
    border-color: #d31300
}

.btn-red.disabled, .btn-red.disabled.active, .btn-red.disabled.focus, .btn-red.disabled:active, .btn-red.disabled:focus, .btn-red.disabled:hover, .btn-red[disabled], .btn-red[disabled].active, .btn-red[disabled].focus, .btn-red[disabled]:active, .btn-red[disabled]:focus, .btn-red[disabled]:hover {
    cursor: default;
    box-shadow: none;
    background-color: #ec1500;
    border-color: #ec1500
}

.btn-blue {
    color: #fff;
    background-color: #1481b8;
    border-color: #1481b8;
    border-style: solid;
    border-width: 1px;
    cursor: pointer;
    -weibkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    width: 138px;
    height: 38px;
    line-height: 38px;
    font-size: 14px
}

.btn-blue:link, .btn-blue:visited {
    color: #fff
}

.btn-blue.focus, .btn-blue:focus, .btn-blue:hover {
    color: #fff;
    background-color: #1898d8;
    border-color: #1898d8
}

.btn-blue.active, .btn-blue:active {
    background-color: #1271a1;
    border-color: #1271a1
}

.btn-blue.disabled, .btn-blue.disabled.active, .btn-blue.disabled.focus, .btn-blue.disabled:active, .btn-blue.disabled:focus, .btn-blue.disabled:hover, .btn-blue[disabled], .btn-blue[disabled].active, .btn-blue[disabled].focus, .btn-blue[disabled]:active, .btn-blue[disabled]:focus, .btn-blue[disabled]:hover {
    cursor: default;
    box-shadow: none;
    background-color: #1481b8;
    border-color: #1481b8
}

.btn-green {
    color: #fff;
    background-color: #17823b;
    border-color: #17823b;
    border-style: solid;
    border-width: 1px;
    cursor: pointer;
    -weibkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    width: 138px;
    height: 38px;
    line-height: 38px;
    font-size: 14px
}

.btn-green:link, .btn-green:visited {
    color: #fff
}

.btn-green.focus, .btn-green:focus, .btn-green:hover {
    color: #fff;
    background-color: #1ca048;
    border-color: #1ca048
}

.btn-green.active, .btn-green:active {
    background-color: #136c31;
    border-color: #136c31
}

.btn-green.disabled, .btn-green.disabled.active, .btn-green.disabled.focus, .btn-green.disabled:active, .btn-green.disabled:focus, .btn-green.disabled:hover, .btn-green[disabled], .btn-green[disabled].active, .btn-green[disabled].focus, .btn-green[disabled]:active, .btn-green[disabled]:focus, .btn-green[disabled]:hover {
    cursor: default;
    box-shadow: none;
    background-color: #17823b;
    border-color: #17823b
}

.btn-normal {
    color: #787d82;
    background-color: #fff;
    border-color: #d0d6d9;
    border-style: solid;
    border-width: 1px;
    cursor: pointer;
    -weibkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    width: 138px;
    height: 38px;
    line-height: 38px;
    font-size: 14px
}

.btn-normal:link, .btn-normal:visited {
    color: #787d82
}

.btn-normal.focus, .btn-normal:focus, .btn-normal:hover {
    color: #787d82;
    background-color: #edf1f2;
    border-color: #98a1a6
}

.btn-normal.active, .btn-normal:active {
    background-color: #f2f2f2;
    border-color: #c2cace
}

.btn-normal.disabled, .btn-normal.disabled.active, .btn-normal.disabled.focus, .btn-normal.disabled:active, .btn-normal.disabled:focus, .btn-normal.disabled:hover, .btn-normal[disabled], .btn-normal[disabled].active, .btn-normal[disabled].focus, .btn-normal[disabled]:active, .btn-normal[disabled]:focus, .btn-normal[disabled]:hover {
    cursor: default;
    box-shadow: none;
    background-color: #fff;
    border-color: #d0d6d9
}

.btn-sm {
    width: 78px;
    height: 28px;
    line-height: 28px;
    font-size: 12px
}

.send-area-result {
    background: #fff;
    box-shadow: 0 0 8px rgba(0, 0, 0, .4);
    -moz-box-shadow: 0 0 8px rgba(0, 0, 0, .4);
    -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, .4);
    position: absolute;
    top: 58px;
    left: 0;
    width: inherit
}

.send-area-result dt {
    font-size: 12px;
    color: #c8cdd2;
    line-height: 40px;
    height: 40px;
    padding: 0 10px
}

.send-area-result dd {
    height: 40px;
    line-height: 40px
}

.send-area-result dd a.questiontitle {
    border: none;
    font-size: 14px;
    color: #787d82;
    width: inherit;
    text-align: left;
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
    display: block
}

.oncurr {
    color: #14191e;
    background: #edf1f2
}

.send-area-result dd a.questiontitle em, .send-area-result dd a.questiontitle i {
    font-style: normal;
    font-size: 12px;
    margin-left: 10px
}

.send-area-result dd a.questiontitle em {
    color: #c8cdd2
}

.send-area-result dd a.questiontitle i {
    color: #00b33b
}

.visible-xs-block {
    display: none
}

@media screen and (max-width: 1479px) {
    .search-warp {
        margin-left: 10px !important
    }

    .search-area {
        width: 300px
    }

    .search-area .search-input {
        padding: 8px 4px
    }

    .search-area a.last {
        margin-right: 0
    }

    .nav-item li {
        transition: .3s;
        margin: 0
    }

    .nav-item li > a {
        padding: 0 10px !important
    }
}

@media screen and (max-width: 1366px) {
    #header .logo {
        margin: 0 0
    }

    .searchTags {
        display: none !important
    }
}

@media screen and (max-width: 1270px) {
    .nav-item li {
        transition: .3s;
        margin: 0
    }

    .nav-item li > a {
        padding: 0 5px !important
    }

    #footer .followus {
        padding-left: 0
    }

    #footer .footer_link li {
        margin-right: 10px
    }
}

@media screen and (max-width: 1200px) {
    .fix-header .search-area {
        width: 250px
    }
}

@media screen and (max-width: 1140px) {
    .fix-header .search-warp {
        display: none
    }
}

@media screen and (max-width: 979px) {
    #logo {
        margin-left: 0
    }

    #logo a {
        width: 130px
    }

    .nav-item li > a {
        padding: 0 15px
    }

    .logined li > a, .remind_warp {
        width: 50px
    }

    .msg_icon {
        left: 30px
    }

    .remind_warp .msg_remind {
        right: 5px
    }

    .header-app {
        display: none
    }

    .header-signin a {
        width: 50px
    }

    #footer {
        text-align: center
    }

    #footer .followus {
        float: none;
        padding: 0;
        margin-bottom: 8px
    }

    #footer .followus a {
        float: none;
        display: inline-block
    }

    #footer .footer_intro {
        float: none;
        padding-left: 0
    }

    #footer .footer_link li {
        float: none;
        display: inline-block;
        margin-right: 16px
    }
}

@media screen and (max-width: 767px) {
    #nav {
        padding: 0 15px
    }

    #logo {
        margin-left: 0
    }

    #logo a {
        width: 120px
    }

    .elevator, .wd-scroll {
        display: none
    }

    .visible-xs-block {
        display: block
    }

    #login-area, .search-warp {
        display: none
    }

    #footer {
        display: none
    }

    html.holding {
        height: 100%;
        overflow: hidden
    }

    body:after {
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        z-index: 1000;
        content: " ";
        display: block;
        background: #000;
        opacity: 0;
        -webkit-transition: all .3s ease;
        transition: all .3s ease;
        visibility: hidden
    }

    body.slide-left {
        -webkit-transform: translate(-130px, 0);
        -ms-transform: translate(-130px, 0);
        transform: translate(-130px, 0);
        margin-right: -130px;
        padding-right: 130px;
        height: 100%;
        overflow: hidden
    }

    body.slide-left:after {
        left: -130px;
        visibility: visible;
        opacity: .3;
        z-index: 1002
    }

    footer {
        display: none
    }

    .navbar-toggle {
        position: relative;
        float: right;
        border: 0;
        color: #fff;
        margin-top: 10px;
        margin-right: -5px;
        outline: 0;
        padding: 5px 10px
    }

    .navbar-toggle, .navbar-toggle:focus, .navbar-toggle:hover {
        background: 0 0
    }

    .navbar-toggle .icon-menu {
        color: #fff;
        font-size: 32px
    }

    body.slide-left .nav-item {
        display: block
    }
}

.lotterycomer {
    width: 100%;
    height: 50px;
    background-image: url(/static/img/act/lottery-top-02.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: block;
    cursor: pointer;
    position: relative;
    z-index: 9999
}

.lotterycomer.hide {
    display: none !important
}

.newcomer {
    width: 100%;
    height: 136px;
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 999;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat
}

.newcomer i {
    position: absolute;
    right: 20px;
    bottom: 48px;
    font-size: 20px;
    color: rgba(255, 255, 255, .6)
}

.newcomer i:hover {
    color: #fff
}

.lottery {
    position: fixed;
    right: 0;
    top: 50%;
    margin-top: -218px;
    z-index: 4
}

.elevator-lottery {
    background: url(/static/img/act/lottery-float.png);
    width: 102px;
    height: 102px;
    background-size: cover;
    display: block
}

.elevator-lottery i {
    float: right;
    color: #fff;
    margin: 3px
}

.newcomer_mask {
    position: fixed;
    z-index: 998;
    width: 100%;
    height: 100%;
    left: 0;
    bottom: 0;
    background: rgba(7, 17, 27, .6)
}

.newcomer_modal {
    position: fixed;
    z-index: 999;
    left: 50%;
    margin-left: -198px;
    top: 50%;
    margin-top: -190px;
    width: 396px;
    height: 390px;
    background: #fff;
    box-shadow: 0 8px 16px 0 rgba(28, 31, 33, .2);
    border-radius: 12px;
    background-image: url(/static/img/newcomer_bg.png);
    background-repeat: no-repeat;
    background-size: 100% 360px
}

.newcomer_modal .get-btn {
    width: 320px;
    height: 48px;
    margin: 0 auto;
    margin-top: 280px;
    margin-bottom: 16px;
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    text-align: center;
    line-height: 48px;
    cursor: pointer;
    background-image: linear-gradient(-135deg, #f9662d 0, #f01414 100%);
    border-radius: 24px
}

.newcomer_modal .next-time {
    font-size: 14px;
    color: #9199a1;
    line-height: 22px;
    text-align: center;
    cursor: pointer
}

.newcomer_modal .next-time:hover {
    color: #545c63
}

#septemberSchool {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 17, 27, .6)
}

#septemberSchool .popup_box {
    position: fixed;
    color: #fff;
    width: 530px;
    height: 348px;
    background: url(/static/img/septemberSchool_bg.png);
    left: 50%;
    top: 50%;
    margin-left: -245px;
    margin-top: -210px
}

#septemberSchool .popup_box .imv2-close {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 30px;
    cursor: pointer
}

#septemberSchool .popup_box .inner_text {
    position: relative;
    margin: 90px 97px;
    width: 296px;
    height: 162px;
    text-align: center
}

#septemberSchool .popup_box .inner_text h1 {
    font-size: 32px;
    line-height: 32px;
    font-weight: 600
}

#septemberSchool .popup_box .inner_text h2 {
    font-size: 20px;
    line-height: 32px;
    font-weight: 600;
    margin-top: 6px
}

#septemberSchool .popup_box .inner_text h4 {
    font-size: 18px;
    line-height: 49px;
    margin-top: 6px
}

#septemberSchool .popup_box .inner_text h3 {
    font-size: 18px;
    font-weight: 600;
    margin-top: 6px;
    line-height: 18px;
    margin-bottom: 9px
}

#septemberSchool .popup_box .inner_text .clock {
    text-align: center;
    width: 100%;
    height: 48px;
    padding: 7px 0;
    box-sizing: border-box;
    font-size: 20px;
    display: block;
    position: absolute;
    bottom: -48px;
    left: 0
}

#septemberSchool .popup_box .inner_text .clock span {
    display: inline-block;
    font-size: 22px;
    color: #383d42;
    background: #fff;
    width: 34px;
    height: 34px;
    line-height: 34px;
    border-radius: 4px;
    margin: 0 6px
}

#septemberSchool .popup_box .inner_text .get-btn {
    display: inline-block;
    background-image: linear-gradient(270deg, #fac200 0, #f28f00 100%);
    border-radius: 26px;
    font-size: 20px;
    color: #fff;
    line-height: 20px;
    padding: 12px 34px;
    position: absolute;
    bottom: -166px;
    left: 50%;
    margin-left: -74px
}

#septemberSchool_finish {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 17, 27, .6)
}

#septemberSchool_finish .popup_box {
    position: fixed;
    width: 900px;
    height: 450px;
    left: 50%;
    top: 50%;
    margin-left: -450px;
    margin-top: -225px;
    padding: 24px 22px;
    background: #fff;
    border: 1px solid #979797;
    box-shadow: 0 8px 16px 0 rgba(28, 31, 33, .2);
    border-radius: 12px;
    box-sizing: border-box
}

#septemberSchool_finish .popup_box .imv2-close {
    position: absolute;
    top: 24px;
    right: 32px;
    font-size: 24px;
    color: #b2b8bd;
    cursor: pointer
}

#septemberSchool_finish .popup_box .imv2-close:hover {
    color: #6d6d6d
}

#septemberSchool_finish .popup_box .title {
    font-size: 16px;
    color: #1c1f21;
    text-align: center;
    line-height: 24px;
    font-weight: 600
}

#septemberSchool_finish .popup_box .content {
    display: flex;
    justify-content: flex-start;
    flex-direction: row;
    margin-top: 32px
}

#septemberSchool_finish .popup_box .content .item {
    height: 318px;
    border-radius: 12px
}

#septemberSchool_finish .popup_box .content .item.coupon-box {
    width: 251px;
    background: #f2f2f2;
    margin-left: 24px;
    overflow: hidden
}

#septemberSchool_finish .popup_box .content .item.coupon-box h3 {
    font-size: 14px;
    color: #fff;
    line-height: 18px;
    padding: 14px 0;
    text-align: center
}

#septemberSchool_finish .popup_box .content .item.coupon-box h3.cc {
    background: #f53d3d
}

#septemberSchool_finish .popup_box .content .item.coupon-box h3.read {
    background: #37f
}

#septemberSchool_finish .popup_box .content .item.coupon-box .coupon {
    display: block;
    width: 214px;
    height: 106px;
    margin: 16px auto;
    background-size: contain;
    background-position: center
}

#septemberSchool_finish .popup_box .content .item.coupon-box .coupon.a, #septemberSchool_finish .popup_box .content .item.coupon-box .coupon.b {
    background-image: url(/static/img/september_coupon_bg1.png)
}

#septemberSchool_finish .popup_box .content .item.coupon-box .coupon.c, #septemberSchool_finish .popup_box .content .item.coupon-box .coupon.d {
    background-image: url(/static/img/september_coupon_bg2.png)
}

#septemberSchool_finish .popup_box .content .item.intro {
    margin-left: 36px
}

#septemberSchool_finish .popup_box .content .item.intro .text {
    margin-top: 50px;
    margin-bottom: 36px
}

#septemberSchool_finish .popup_box .content .item.intro .text h3 {
    font-size: 14px;
    color: #545c63;
    line-height: 20px;
    font-weight: 600
}

#septemberSchool_finish .popup_box .content .item.intro .text p {
    font-size: 12px;
    color: #545c63;
    line-height: 20px;
    margin-top: 20px
}

#septemberSchool_finish .popup_box .content .item.intro .sep-coupon-btn {
    display: inline-block;
    width: 126px;
    height: 36px;
    font-size: 14px;
    color: #fff;
    line-height: 35px;
    background: #383d42;
    border-radius: 26px;
    text-align: center
}

#septemberSchool_finish .popup_box .content .item.intro .sep-coupon-btn:last-child {
    margin-left: 12px
}

@media screen and (max-width: 480px) {
    .elevator, .wd-scroll {
        display: none
    }
}

@font-face {
    font-family: icomoon;
    src: url(/static/fonts/icomoon/fonts/icomoon.eot?d8493nx);
    src: url(/static/fonts/icomoon/fonts/icomoon.eot?d8493nx#iefix) format('embedded-opentype'), url(/static/fonts/icomoon/fonts/icomoon.ttf?d8493nx) format('truetype'), url(/static/fonts/icomoon/fonts/icomoon.woff?d8493nx) format('woff'), url(/static/fonts/icomoon/fonts/icomoon.svg?d8493nx#icomoon) format('svg');
    font-weight: 400;
    font-style: normal
}

[class*=" icon-"], [class^=icon-] {
    font-family: icomoon;
    speak: none;
    font-style: normal;
    font-weight: 400;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

.icon-score_shop:before {
    content: "\e927"
}

.icon-receipt:before {
    content: "\e928"
}

.icon-set_key:before {
    content: "\e922"
}

.icon-set_sns:before {
    content: "\e923"
}

.icon-set_phone:before {
    content: "\e924"
}

.icon-set_email:before {
    content: "\e925"
}

.icon-remove_circle:before {
    content: "\e921"
}

.icon-set2:before {
    content: "\e920"
}

.icon-share2:before {
    content: "\e91f"
}

.icon-thumb_o:before {
    content: "\e91e"
}

.icon-check:before {
    content: "\e91d"
}

.icon-radiobu_on:before {
    content: "\e919"
}

.icon-radiobut_off:before {
    content: "\e91a"
}

.icon-checkbox_o:before {
    content: "\e91b"
}

.icon-checkbox:before {
    content: "\e91c"
}

.icon-group_add:before {
    content: "\e918"
}

.icon-exp_o:before {
    content: "\e917"
}

.icon-left3:before {
    content: "\e90a"
}

.icon-godown:before {
    content: "\e910"
}

.icon-goup:before {
    content: "\e912"
}

.icon-notifi:before {
    content: "\e909"
}

.icon-del:before {
    content: "\e60f"
}

.icon-edit:before {
    content: "\e60b"
}

.icon-drop_left:before {
    content: "\e915"
}

.icon-drop_right:before {
    content: "\e90b"
}

.icon-drop_up:before {
    content: "\e916"
}

.icon-drop_down:before {
    content: "\e90c"
}

.icon-notdisplay:before {
    content: "\e90d"
}

.icon-wiki:before {
    content: "\e608"
}

.icon-blog:before {
    content: "\e90e"
}

.icon-yuanwen:before {
    content: "\e90f"
}

.icon-plan:before {
    content: "\e609"
}

.icon-shizhan:before {
    content: "\e911"
}

.icon-tick:before {
    content: "\e600"
}

.icon-left2:before {
    content: "\e913"
}

.icon-right2:before {
    content: "\e914"
}

.icon-down2:before {
    content: "\e903"
}

.icon-up2:before {
    content: "\e904"
}

.icon-flag2:before {
    content: "\e902"
}

.icon-close2:before {
    content: "\e905"
}

.icon-star_outline:before {
    content: "\e901"
}

.icon-star2:before {
    content: "\e900"
}

.icon-show-pw:before {
    content: "\e648"
}

.icon-share-weibo:before {
    content: "\e645"
}

.icon-share-weichat:before {
    content: "\e646"
}

.icon-share-qq:before {
    content: "\e647"
}

.icon-home:before {
    content: "\e601"
}

.icon-clock:before {
    content: "\e602"
}

.icon-chat:before {
    content: "\e603"
}

.icon-msg:before {
    content: "\e604"
}

.icon-resp:before {
    content: "\e605"
}

.icon-addques:before {
    content: "\e606"
}

.icon-user:before {
    content: "\e607"
}

.icon-note:before {
    content: "\e60a"
}

.icon-share:before {
    content: "\e60c"
}

.icon-set:before {
    content: "\e60d"
}

.icon-camera:before {
    content: "\e60e"
}

.icon-search:before {
    content: "\e610"
}

.icon-key:before {
    content: "\e611"
}

.icon-smail:before {
    content: "\e613"
}

.icon-point:before {
    content: "\e614"
}

.icon-ques:before {
    content: "\e615"
}

.icon-tick2:before {
    content: "\e616"
}

.icon-chapter:before {
    content: "\e617"
}

.icon-mobile:before {
    content: "\e618"
}

.icon-gotop:before {
    content: "\e619"
}

.icon-statistic:before {
    content: "\e61a"
}

.icon-code:before {
    content: "\e61b"
}

.icon-video:before {
    content: "\e61c"
}

.icon-test:before {
    content: "\e61d"
}

.icon-menu:before {
    content: "\e61e"
}

.icon-plus:before {
    content: "\e61f"
}

.icon-sub:before {
    content: "\e620"
}

.icon-close:before {
    content: "\e621"
}

.icon-down:before {
    content: "\e622"
}

.icon-left:before {
    content: "\e623"
}

.icon-top:before {
    content: "\e624"
}

.icon-right:before {
    content: "\e625"
}

.icon-exit:before {
    content: "\e626"
}

.icon-refresh:before {
    content: "\e627"
}

.icon-again:before {
    content: "\e628"
}

.icon-bell:before {
    content: "\e629"
}

.icon-nobell:before {
    content: "\e62a"
}

.icon-nolearn:before {
    content: "\e62b"
}

.icon-half:before {
    content: "\e62c"
}

.icon-full:before {
    content: "\e62d"
}

.icon-info:before {
    content: "\e926"
}

.icon-point-revert:before {
    content: "\e62e"
}

.icon-ques-revert:before {
    content: "\e62f"
}

.icon-tick-revert:before {
    content: "\e630"
}

.icon-flag:before {
    content: "\e631"
}

.icon-msg-revert:before {
    content: "\e632"
}

.icon-ad:before {
    content: "\e633"
}

.icon-imooc:before {
    content: "\e634"
}

.icon-thumb:before {
    content: "\e635"
}

.icon-thumb-revert:before {
    content: "\e636"
}

.icon-star:before {
    content: "\e637"
}

.icon-star-revert:before {
    content: "\e638"
}

.icon-heart:before {
    content: "\e639"
}

.icon-heart-revert:before {
    content: "\e63a"
}

.icon-qq:before {
    content: "\e63b"
}

.icon-weibo:before {
    content: "\e63c"
}

.icon-qqweibo:before {
    content: "\e63d"
}

.icon-weixin:before {
    content: "\e63e"
}

.icon-folder:before {
    content: "\e63f"
}

.icon-jian:before {
    content: "\e640"
}

.icon-ding:before {
    content: "\e641"
}

.icon-you:before {
    content: "\e642"
}

.icon-apple:before {
    content: "\e643"
}

.icon-android:before {
    content: "\e644"
}

.icon-mail:before {
    content: "\e612"
}

.icon-wxgzh:before {
    content: "\e907"
}

.icon-appdownload:before {
    content: "\e908"
}

.icon-feedback:before {
    content: "\e906"
}

.icon-shopping-cart:before {
    content: "\e929"
}

.icon-ques:before {
    content: "\e615"
}

.icon-down:before {
    content: "\e622"
}

.icon-left:before {
    content: "\e623"
}

.icon-top:before {
    content: "\e624"
}

.icon-right:before {
    content: "\e625"
}

@font-face {
    font-family: DINCond-M;
    src: url(/static/fonts/DINCondm/DINCOND-MEDIUM.otf);
    font-weight: 400;
    font-style: normal
}

#face_panel {
    background-color: #eae2df;
    border: 1px solid #9fa0a0;
    border-radius: 3px;
    bottom: 4px;
    box-shadow: 0 0 6px rgba(94, 89, 89, .57);
    left: 0;
    margin-bottom: 80px;
    overflow-y: hidden;
    padding: 15px;
    width: 530px;
    z-index: 999;
    position: absolute;
    height: 215px
}

#face_panel #choose_face {
    border: 1px solid #dfe6f6;
    border-width: 0
}

zoom:

1
#face_panel #choose_face:after {
    content: '\20';
    display: block;
    clear: both
}

#choose_face a {
    display: block;
    float: left;
    height: 65px;
    padding: 4px
}

#choose_face a:hover {
    background: #e1dcd6
}

#choose_face a p {
    line-height: 22px;
    text-align: center
}

#choose_face a.border_bottom_none {
    border-bottom: none
}

#choose_face a.border_right_none {
    border-right: none
}

.font-colorg #choose_face a p {
    color: #5e5e5e
}

.moco-modal-wrap div {
    user-select: none
}

.moco-modal-wrap .select-title {
    font-size: 16px;
    color: #1c1f21;
    line-height: 24px;
    font-weight: 700;
    margin-bottom: 20px
}

.moco-modal-wrap .select_options {
    display: flex;
    align-items: center
}

.moco-modal-wrap .select-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 213px;
    height: 40px;
    background: #f3f5f7;
    border-radius: 6px;
    margin-bottom: 20px
}

.moco-modal-wrap .select-wrap.disabled .select-arrow, .moco-modal-wrap .select-wrap.disabled .select-times {
    color: #d3d6d9
}

.moco-modal-wrap .select-wrap > span {
    font-size: 12px;
    color: #717a84;
    font-weight: 700
}

.moco-modal-wrap .select-wrap .select-times {
    width: 45px;
    margin: 0 10px;
    font-size: 16px;
    color: #1c1f21;
    font-weight: 700
}

.moco-modal-wrap .select-wrap .select-arrow i {
    display: block;
    font-size: 20px;
    line-height: 12px;
    cursor: pointer;
    user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none
}

.moco-modal-wrap .tip_switch {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    margin-bottom: 20px;
    margin-right: 15px
}

.moco-modal-wrap .tip_switch > span {
    font-size: 12px;
    color: #b1b7bd
}

.moco-modal-wrap .tip_switch .switch_btn {
    width: 40px;
    height: 20px;
    background: #e8eaeb;
    border-radius: 20px;
    position: relative;
    cursor: pointer;
    transition: background .2s
}

.moco-modal-wrap .tip_switch .switch_btn::before {
    content: '';
    width: 12px;
    height: 12px;
    display: block;
    position: absolute;
    left: 4px;
    top: 4px;
    border-radius: 50%;
    background: #fff;
    transition: all .2s
}

.moco-modal-wrap .tip_switch .switch_btn.on {
    background: #19a1e6
}

.moco-modal-wrap .tip_switch .switch_btn.on::before {
    left: 24px
}

.moco-modal-wrap .select-desc {
    font-size: 12px;
    color: #545c63;
    text-align: justify;
    line-height: 20px
}

.moco-modal-overlay {
    background: rgba(7, 17, 27, .6)
}

.moco-modal-dialog .code_container {
    width: 390px;
    text-align: center
}

.moco-modal-dialog .code_container .sub_title {
    font-size: 16px;
    color: #1c1f21;
    line-height: 24px;
    font-weight: 700;
    margin-bottom: 12px
}

.moco-modal-dialog .code_container .wechat_qrcode {
    width: 160px;
    height: 160px;
    margin: 0 auto 24px;
    background: #eee;
    overflow: hidden
}

.moco-modal-dialog .code_container .wechat_qrcode > img {
    width: 100%
}

.moco-modal-dialog .code_container .tip_text {
    font-size: 14px;
    color: #1c1f21
}

.moco-modal-dialog .change_qrcode {
    width: 72px;
    height: 72px;
    position: absolute;
    right: 0;
    bottom: 0;
    background-image: url(/static/img/u/studyplan/changecode.png);
    background-size: 100% 100%;
    background-position: center;
    cursor: pointer
}

body {
    background-color: #fff
}

#main {
    padding: 0;
    position: relative
}

.user-head-info .user-info {
    position: relative;
    width: 1152px;
    margin: 0 auto
}

.user-head-info .user-info .user-pic {
    float: left;
    width: 148px;
    height: 148px
}

.user-head-info .user-info .user-pic .user-pic-bg {
    border: 4px solid #fff;
    box-shadow: 0 4px 8px 0 rgba(7, 17, 27, .1);
    width: 140px;
    height: 140px;
    position: relative;
    border-radius: 50%;
    background: #fff;
    top: 24px
}

.user-head-info .user-info .user-pic .user-pic-bg .img {
    text-align: center;
    width: 140px;
    height: 140px;
    border-radius: 50%
}

.user-head-info .user-info .user-info-right {
    float: right;
    width: 980px
}

.user-head-info .user-info .user-name {
    font-weight: 600;
    text-align: left;
    font-size: 24px;
    color: #fff;
    line-height: 28px;
    margin-top: 48px
}

.user-head-info .user-info .user-name .signicon, .user-head-info .user-info .user-name span {
    float: left
}

.user-head-info .user-info .user-name .signicon {
    width: 25px;
    margin-left: 12px;
    background-image: url(/static/img/u/user-info-icon.png);
    background-repeat: no-repeat;
    position: relative;
    top: 0
}

.user-head-info .user-info .user-name .signicon_iden {
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 12px;
    background: #fff;
    display: none;
    position: absolute;
    top: 32px;
    left: -29px;
    color: #14191e;
    font-weight: 400
}

.user-head-info .user-info .user-name .signicon_iden i {
    color: #fff;
    font-size: 32px;
    position: absolute;
    margin-left: -16px;
    left: 50%;
    top: -17px
}

.user-head-info .user-info .user-name .teacher {
    background-position: 0 -24px;
    height: 25px
}

.user-head-info .user-info .user-name .mxr {
    background-position: 0 2px;
    height: 24px;
    cursor: pointer
}

.user-head-info .user-info .user-name .mxr .signicon_iden {
    width: 50px;
    left: -14px
}

.user-head-info .user-info .user-name .author {
    background-position: 0 -48px;
    height: 24px
}

.user-head-info .user-info .about-info {
    font-size: 14px;
    color: #fff;
    line-height: 20px;
    text-align: left;
    margin-top: 6px
}

.user-head-info .user-info .about-info span {
    display: inline-block;
    margin-right: 10px;
    font-size: 14px;
    color: #fff;
    line-height: 20px
}

.user-head-info .user-info .about-info a.more-user-info {
    font-size: 12px;
    color: rgba(255, 255, 255, .6);
    line-height: 16px;
    display: inline-block;
    height: 16px;
    padding-left: 16px;
    border-left: 2px solid rgba(255, 255, 255, .4);
    cursor: pointer
}

.user-head-info .user-info .about-info a.more-user-info i {
    display: inline-block;
    margin-right: 2px
}

.user-head-info .user-info .about-info .gender {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(/static/img/u/gender.png) no-repeat;
    vertical-align: -3px
}

.user-head-info .user-info .about-info .sexSecret {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(/static/img/u/secret.png) no-repeat;
    vertical-align: -3px
}

.user-head-info .user-info .about-info .girl {
    background-position: 0 -17px
}

.user-head-info .user-info .about-info .u-info-learn {
    margin-left: 10px
}

.user-head-info .user-info .about-info .u-info-credit {
    margin-left: 10px
}

.user-head-info .user-info .about-info .u-info-credit a {
    color: #fff
}

.user-head-info .user-info .about-info .u-info-credit em {
    margin-left: 5px
}

.user-head-info .user-info .about-info .u-info-mp {
    margin-left: 10px
}

.user-head-info .user-info .about-info .u-info-mp a {
    color: #fff
}

.user-head-info .user-info .about-info .u-info-mp em {
    margin-left: 5px
}

.user-head-info .user-info .user-sign {
    font-size: 14px;
    color: #fff;
    line-height: 24px;
    width: 440px;
    overflow: hidden;
    word-break: break-all;
    word-wrap: break-word
}

.user-head-info .user-info .user-desc {
    font-size: 14px;
    line-height: 24px;
    color: #fff;
    text-align: left;
    margin-top: 20px;
    word-break: break-all;
    word-wrap: break-word;
    opacity: .5;
    margin-left: 24px
}

.user-head-info .study-info {
    position: absolute;
    top: 48px;
    right: 10px;
    min-width: 200px;
    text-align: right
}

.user-head-info .study-info .item {
    line-height: 48px;
    vertical-align: middle;
    height: 48px;
    float: left
}

.user-head-info .study-info .item em {
    display: block;
    text-align: center;
    font-weight: 700;
    font-size: 24px;
    color: rgba(255, 255, 255, .8);
    line-height: 28px
}

.user-head-info .study-info .item span {
    display: block;
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, .8);
    line-height: 20px;
    margin-top: 4px
}

.user-head-info .study-info .integral {
    margin: 0 40px
}

.user-head-info .study-info .follows {
    margin-right: 24px
}

.user-head-info .study-info .set-btn {
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, .4);
    border-radius: 18px;
    font-size: 14px;
    color: rgba(255, 255, 255, .8);
    line-height: 20px;
    height: 20px
}

.user-head-info .study-info .set-btn i {
    font-size: 16px;
    display: inline-block;
    margin-right: 4px
}

.user-head-info .study-info .set-btn:hover {
    color: #fff;
    border-color: #fff
}

.user-head-info .study-info .status-btn {
    width: 100px;
    padding: 8px 0;
    border-radius: 18px;
    font-size: 14px;
    color: rgba(255, 255, 255, .8);
    line-height: 20px;
    height: 20px;
    cursor: pointer;
    text-align: center;
    display: inline-block
}

.user-head-info .study-info .status-btn i {
    font-size: 16px;
    display: inline-block;
    margin-right: 4px
}

.user-head-info .study-info .add-follow {
    background: rgba(240, 20, 20, .8);
    border-radius: 18px
}

.user-head-info .study-info .add-follow:hover {
    background: #f01414
}

.user-head-info .study-info .already-follow {
    background: rgba(255, 255, 255, .2);
    border-radius: 18px
}

.user-head-info .study-info .already-follow:hover {
    background: rgba(255, 255, 255, .4)
}

.user-head-info .study-info .js-fans-msg, .user-head-info .study-info .js-u-add-follow, .user-head-info .study-info .js-u-already-follow {
    margin-right: 10px
}

.bg-other {
    background: url(/static/img/u/temp1.png) no-repeat center top #000;
    background-size: cover
}

.bg-author {
    background: url(/static/img/u/temp1.png) no-repeat center top #000;
    background-size: cover
}

.bg-teacher {
    background: url(/static/img/u/temp1.png) no-repeat center top #000;
    background-size: cover
}

.wrap {
    position: relative;
    /*width: 1200px;*/
    width: 100%;
    margin: 0 auto
}

.slider {
    position: absolute;
    width: 172px;
    left: 24px;
    top: 0
}

.slider ul li:first-child {
    margin-top: 40px
}

.slider ul li {
    height: 48px;
    width: 160px;
    margin: 0 auto 8px
}

.slider ul li:first-child a.active:after {
    display: block;
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    border-top: 24px solid #f8fafc;
    border-bottom: 24px solid #f8fafc;
    border-left: 15px solid transparent
}

.slider ul a {
    position: relative;
    display: block;
    height: 48px;
    font-size: 16px;
    line-height: 48px;
    text-align: center;
    color: #787d82;
    padding-left: 54px;
    text-align: left
}

.slider ul a:hover {
    color: #14191e
}

.slider ul a.active {
    color: #fff;
    background: rgba(240, 20, 20, .8);
    border-radius: 8px 0 0 8px
}

.slider ul a.active i {
    color: #fff
}

.slider ul a.active:after {
    display: block;
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    border-top: 24px solid #fff;
    border-bottom: 24px solid #fff;
    border-left: 15px solid transparent
}

.slider ul a i {
    position: absolute;
    left: 20px;
    top: 0;
    font-size: 20px;
    color: #93999f;
    line-height: 48px
}

.slider ul a .new-icn {
    position: absolute;
    display: inline-block;
    top: 5px;
    left: 120px;
    width: 16px;
    height: 16px;
    background: url(/static/img/common/new.png) no-repeat 0 0
}

.slider ul a b {
    visibility: hidden
}

.u-container {
    margin-left: 240px;
    min-height: 589px
}

.addfriendtip {
    width: 417px;
    background: #c9c9c9;
    padding: 8px;
    display: none;
    position: absolute;
    z-index: 999;
    top: 30%;
    left: 215px
}

.sendadd {
    width: 422px
}

.sendadd textarea {
    height: 110px;
    border: 1px solid #cdcdcd;
    width: 382px;
    padding: 4px;
    background: #fff;
    font-size: 100%
}

.sendadd textarea:focus {
    border-color: #b4b4b4
}

.giveupcon h4, .sendadd h4 {
    position: relative;
    font-size: 18px;
    font-family: "PingFang SC", "微软雅黑", "Microsoft YaHei", Helvetica, "Helvetica Neue", Tahoma, Arial, sans-serif;
    line-height: 40px;
    padding-left: 16px;
    height: 40px
}

.giveupcon h4 span, .sendadd h4 .tipclose {
    width: 16px;
    height: 16px;
    position: absolute;
    right: 12px;
    top: 12px;
    cursor: pointer
}

.sendcon {
    padding: 15px
}

.sendsq {
    padding: 20px 0;
    text-align: center
}

.successtip {
    width: 248px;
    background: #c9c9c9;
    padding: 6px;
    position: absolute;
    top: 37%;
    left: 280px;
    z-index: 999;
    display: none
}

.successcon {
    width: 236px;
    padding: 6px;
    background: #fff;
    position: relative
}

.successcon .suclose {
    background: url(/static/img/tipicon.png) no-repeat 0 0;
    width: 16px;
    height: 16px;
    float: right;
    cursor: pointer
}

.sendok {
    clear: both;
    background: url(/static/img/zyicon.png) no-repeat 0 -106px;
    height: 52px;
    margin: 12px 0 0 30px;
    padding: 10px 0 0 50px;
    color: #666;
    font-size: 24px;
    font-family: "PingFang SC", "微软雅黑", "Microsoft YaHei", Helvetica, "Helvetica Neue", Tahoma, Arial, sans-serif
}

.sendmsg_avatar {
    display: inline-block;
    width: 40px;
    height: 40px;
    margin-top: 8px;
    position: absolute;
    top: 0;
    left: 15px
}

.ansListA {
    float: right;
    display: block;
    background: #fff
}

.sendadd h4, .sendmsg h4 {
    height: 56px;
    padding-left: 16px;
    position: relative;
    line-height: 56px;
    background: #be3948;
    color: #fff
}

.sendmsg #sendEmojiIcon {
    margin: 0 0 0 7px;
    float: left
}

.sendmsg #sendBtn {
    display: inline-block;
    height: 31px;
    color: #fff;
    text-align: center;
    line-height: 31px;
    font-size: 14px;
    font-weight: 700;
    float: right;
    padding: 0
}

.sendmsg .imgset {
    float: left;
    width: 40px;
    height: 60px;
    background: url(/static/img/icron_mgr.png) center 24px no-repeat
}

.sendmsg_btn_box {
    background: #fff;
    padding: 12px 8px 20px;
    zoom: 1;
    position: relative;
    overflow: hidden
}

.sendmsg_btn_box:after {
    content: '\20';
    display: block;
    clear: both
}

.private-letter {
    width: 580px
}

.private-letter .sendcon {
    background: #fff;
    padding: 20px 40px 10px;
    position: relative
}

.private-letter textarea {
    width: 499px
}

.private-letter .privatel-wrap {
    padding: 12px 0 20px 50px;
    color: #363d40
}

.private-letter #sendEmojiIcon {
    margin-left: 40px
}

.private-letter .sendmsg_btn_box {
    padding-right: 40px
}

.pravtie_close .btn-large, .private-letter #sendBtn {
    background: #39b94e
}

.pravtie_close .btn-large:hover, .private-letter #sendBtn:hover {
    background: #3ec154;
    color: #fff;
    outline: 0;
    -webkit-transition: .25s;
    -moz-transition: .25s;
    transition: .25s
}

.pravtie_close .xubox_close1 {
    background: url(/static/img/pravtie_close.jpg) 0 0 no-repeat;
    width: 30px;
    height: 30px;
    top: 15px;
    right: 16px
}

.pravtie_close .xubox_close1:hover {
    background-position: -30px 0
}

.privatel-name {
    position: absolute;
    top: 19px;
    left: 40px
}

.space-code .course-list li {
    height: 222px
}

.space-code .course-list li .code-count {
    margin-top: 10px;
    font-size: 12px;
    color: #b5b9bc
}

.share-box {
    position: absolute;
    right: 10px;
    top: 27px;
    width: 30px;
    background-color: #ff0;
    overflow: visible
}

.share-box .show-btn {
    position: absolute;
    top: 8px;
    right: 0;
    width: 30px;
    height: 20px;
    font-size: 18px;
    text-align: center;
    line-height: 20px;
    color: #bdc0c3;
    cursor: pointer
}

.share-box .show-btn:hover i {
    color: #14191e
}

.share-box .share-box-con {
    display: none;
    position: absolute;
    z-index: 99;
    top: 22px;
    right: 0;
    font-size: 20px;
    background-color: #fff;
    padding: 0 8px;
    box-shadow: 4px 4px 10px 2px #e1e1e1
}

.share-box.hover .share-box-con {
    display: block
}

.share-box .bdsharebuttonbox {
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: center
}

.share-box .bdsharebuttonbox a {
    display: inline-block;
    position: relative;
    font-weight: 400 !important;
    color: #b5b9bc !important;
    background-image: none !important;
    font-size: 20px;
    padding-left: 0;
    line-height: 40px;
    height: 40px;
    margin: 0;
    width: 40px;
    text-align: center
}

.share-box .bdsharebuttonbox a:hover {
    color: #787d82 !important
}

.share-box .follow {
    float: left;
    width: 40px;
    text-align: center;
    border-left: 1px solid #edf1f2;
    font-size: 20px;
    cursor: pointer
}

.share-box .follow i:hover {
    color: #f01400
}

.share-box .follow .icon-del {
    color: #b5b9bc;
    display: block
}

.share-box .follow .icon-del:hover {
    color: #787d82
}

.share-box .follow .icon-star_outline {
    color: #d8dadc
}

.share-box .follow .icon-star2 {
    color: #f01400
}

.qa-comment-page {
    margin-bottom: 58px
}

.qa-comment-page .page {
    margin-bottom: 0
}

.recomment-body {
    width: 100%;
    margin-top: 48px;
    padding-bottom: 40px
}

.recomment-body h4 {
    font-size: 16px;
    color: #1c1f21;
    line-height: 18px
}

.recomment-body ul {
    clear: both;
    margin-top: 24px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap
}

.recomment-body ul li {
    width: 216px;
    margin-bottom: 8px;
    margin-left: 32px
}

.recomment-body ul li:first-child {
    margin-left: 0
}

.recomment-body ul li:last-child .content {
    border-bottom: none
}

.recomment-body ul li .recommend-item {
    display: flex;
    flex-direction: column;
    align-items: center
}

.recomment-body ul li .img {
    position: relative;
    margin-bottom: 8px
}

.recomment-body ul li .img img {
    width: 216px;
    height: 120px;
    border: 0;
    border-radius: 8px
}

.recomment-body ul li .content {
    width: 100%;
    text-align: left;
    box-sizing: border-box
}

.recomment-body ul li .content p.title {
    margin-top: 0;
    font-size: 16px;
    color: #1c1f21;
    line-height: 22px;
    font-weight: 700;
    text-align: left;
    margin-bottom: 4px;
    max-height: 44px;
    overflow: hidden
}

.recomment-body ul li .content .info {
    font-size: 12px;
    color: #545c63;
    text-align: left;
    line-height: 18px
}

.recomment-body ul li .content .info span {
    margin-right: 12px
}

.recomment-body ul li .content .info span:first-child {
    font-weight: 700
}

.recomment-body ul li .content .info span.imv2-set-sns {
    margin-right: 0
}

.c-tab {
    font-size: 16px;
    color: #545c63;
    height: 52px;
    line-height: 52px;
    margin-top: 18px;
    border-bottom: 1px solid #d9dde1
}

.c-tab .tool-left .active, .c-tab .tool-left .sort-item:hover {
    color: #f20d0d;
    border-bottom: 2px solid #f20d0d
}

.c-tab .sort-item {
    margin-right: 64px;
    display: inline-block;
    color: #545c63
}

.c-tab .tool-item {
    cursor: pointer
}

.c-tab .tool-all {
    position: relative;
    margin-right: 10px
}

.c-tab .all-cont {
    width: auto;
    box-shadow: 0 2px 8px #bbb;
    max-height: 240px;
    overflow-y: scroll;
    overflow-x: hidden;
    background-color: #fff;
    position: absolute;
    z-index: 19881009;
    left: -30%;
    top: 55px
}

.c-tab .all-cont li {
    height: 40px
}

.c-tab .all-cont a {
    color: #787d82;
    line-height: 40px;
    white-space: nowrap;
    display: block;
    padding: 0 20px
}

.c-tab .all-cont a:hover {
    background-color: #edf1f2;
    color: #14191e
}

.c-tab .icon {
    margin-left: 15px;
    vertical-align: -1px
}

.c-tab .icon-drop_up {
    color: #14191e
}

.all-course-main {
    margin-top: 28px
}

.allcourse-content {
    width: 100%;
    box-sizing: border-box
}

.courseitem {
    position: relative;
    display: flex;
    flex-direction: row;
    margin-top: 28px
}

.courseitem:first-child {
    margin-top: 0
}

.courseitem .img-box {
    width: 200px;
    margin-right: 30px
}

.courseitem .img-box img {
    vertical-align: top
}

.courseitem .img-box .pathimg {
    width: 116px;
    height: 116px;
    margin: 0 auto;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover
}

.courseitem .info-box {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #d9dde1;
    position: relative;
    padding-bottom: 28px;
    width: 730px
}

.courseitem .info-box .title {
    display: flex;
    flex-direction: row;
    align-items: center
}

.courseitem .info-box .title span:first-child {
    background: #f5f7fa;
    border-radius: 2px;
    width: 62px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    font-size: 12px;
    color: #9199a1;
    font-weight: 400;
    margin-right: 12px
}

.courseitem .info-box .title .hd {
    font-size: 20px;
    color: #07111b;
    font-weight: 700;
    line-height: 36px;
    max-width: 315px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.courseitem .info-box .title .i-new {
    margin-left: 12px;
    font-size: 14px;
    color: #4d555d;
    line-height: 24px
}

.courseitem .info-box .study-info {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 12px
}

.courseitem .info-box .study-info span {
    line-height: 24px;
    font-size: 14px;
    color: #4d555d;
    margin-right: 24px
}

.courseitem .info-box .study-info span.i-left {
    color: #f20d0d
}

.courseitem .info-box .study-info .follow-desc {
    font-size: 14px;
    color: #4d555d;
    line-height: 24px;
    width: 727px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden
}

.courseitem .info-box .follows-path {
    display: flex;
    flex-direction: row;
    justify-items: center;
    align-items: center;
    font-size: 12px;
    color: #9199a1;
    line-height: 18px
}

.courseitem .info-box .follows-path i {
    font-style: normal;
    margin: 0 4px
}

.courseitem .info-box .follows-path i.sz-star {
    display: inline-block;
    margin-top: -3px;
    font-size: 14px;
    vertical-align: middle
}

.courseitem .info-box .follows-path .collectnum {
    margin-left: 33px
}

.courseitem .info-box .op {
    text-align: right
}

.courseitem .info-box .op .all_follow_f {
    font-size: 14px;
    color: #1c1f21;
    line-height: 20px
}

.courseitem .info-box .op .all_follow_f:hover {
    color: #f20d0d
}

.courseitem .info-box .catog-points {
    display: flex;
    flex-direction: row;
    align-items: center
}

.courseitem .info-box .catog-points span {
    font-size: 14px;
    line-height: 36px;
    color: #4d555d;
    margin-right: 36px
}

.courseitem .info-box .catog-points span a {
    color: #4d555d
}

.courseitem .info-box .catog-points span a:hover {
    color: #14191e
}

.courseitem .info-box .catog-points span i {
    color: #93999f;
    font-style: normal
}

.courseitem .info-box .catog-points span i.red {
    color: #f01400
}

.courseitem .info-box .catog-points .continute-btn {
    display: inline-block;
    position: absolute;
    right: 0;
    font-size: 14px;
    border: none;
    color: #fff;
    width: 104px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    background: rgba(240, 20, 20, .6);
    border-radius: 18px
}

.courseitem .info-box .catog-points .continute-btn:hover {
    background-color: #f01414;
    color: #fff
}

.courseitem .info-box .path-course {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    font-size: 14px;
    color: #9199a1;
    line-height: 20px;
    margin-top: 12px
}

.courseitem .info-box .path-course span {
    margin-right: 6px;
    display: inline-block
}

.courseitem .info-box .path-course a.linkurl {
    margin-right: 24px;
    color: #37f;
    text-decoration: underline
}

.courseitem .info-box .share-box .show-btn {
    top: -20px
}

.courseitem .info-box .share-box-con {
    width: auto;
    top: 0;
    height: auto
}

.not-conts {
    font-size: 18px;
    color: #b5b9bc;
    text-align: center;
    padding: 145px 0 100px
}

.not-conts .find-course {
    color: #f01400
}