html, a {
    color: #888;
}
#uc_recommend_ad { display: none !important; }
iframe[src*="ucweb.com"] { display: none !important; }
iframe[id^="head__"] { display: none !important; }
iframe[id^="utp__"] { display: none !important; }
body, footer {
    /*min-width: 320px;*/
    max-width: 768px;
    margin: 0 auto;
    background: #edeff0;
    overflow-y: initial;
    position: relative;
}
.php-left-li li {
    float: left;
}

.php-right-li li {
    float: right;
}

.p-5 {
    padding: 5px;
}

.p-10 {
    padding: 10px;
}
.p-20 {
    padding: 20px;
}
.p-30 {
    padding: 30px;
}
.mt-30 {
    margin-top: 30px;
}
.mt-40 {
    margin-top: 40px;
}
.mt-42 {
    margin-top: 42px;
}
.mt-50 {
    margin-top: 50px;
}

.mt-60 {
    margin-top: 60px;
}

.mr-30 {
    margin-right: 30px;
}

.mr-20 {
    margin-right: 20px;
}

.mr-10 {
    margin-right: 10px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mb-30 {
    margin-bottom: 30px;
}

.mt-20 {
    margin-top: 20px;
}

.mt-10 {
    margin-top: 10px;
}

.mt-45 {
    margin-top: 45px;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-10 {
    margin-bottom: 10px;
}

.mb-50 {
    margin-bottom: 50px;
}

.mb-60 {
    margin-bottom: 60px;
}

.ml-10 {
    margin-left: 10px;
}

.ml-20 {
    margin-left: 20px;
}

.ml-30 {
    margin-left: 30px;
}

.pl-10 {
    padding-left: 10px;
}

.pl-20 {
    padding-left: 20px;
}

.pr-10 {
    padding-right: 10px;
}

.pr-20 {
    padding-right: 20px;
}

.pr-30 {
    padding-right: 30px;
}

.pt-10 {
    padding-top: 10px;
}

.pt-20 {
    padding-top: 20px;
}

.pt-30 {
    padding-top: 30px;
}

.pb-10 {
    padding-bottom: 10px;
}

.pb-20 {
    padding-bottom: 20px;
}

.pb-30 {
    padding-bottom: 30px;
}

.f-left {
    float: left;
}

.f-right {
    float: right;
}

.f-left li {
    float: left;
}

.f-right li {
    float: right;
}
code{
    padding: 2px 4px;
    font-size: 90%;
    color: #c7254e;
    background-color: #f9f2f4;
    border-radius: 4px;
}
.member-course-intro {
    color: #f52f3f;
    padding-left: 10px;
    padding-right: 10px;
}

.php-shadow {
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}

.php-m4 {
    width: 33.3333%
}

.h-30 {
    height: 30px;
}

.clear {
    clear: both;
}

::-webkit-input-placeholder {
    color: #c2c2c2;
}

:-moz-placeholder {
    color: #c2c2c2;
}

::-moz-placeholder {
    color: #c2c2c2;
}

:-ms-input-placeholder {
    color: #c2c2c2;
}

/* mip */
.mip-fill-content {
    min-width: 0
}

mip-img {
    display: inline !important;
}

mip-img .mip-placeholder-png, mip-img .mip-placeholder-gif, mip-img .mip-placeholder-webp, mip-img .mip-placeholder-other {
    padding-bottom: 0;
}

.course-layui-down {
    float: right;
}

/* mip */
::-webkit-scrollbar {
    width: 14px;
    height: 14px;
    background-color: #2c2e2f;
}

::-webkit-scrollbar-thumb {
    min-height: 20px;
    background-clip: content-box;
    box-shadow: 0 0 0 5px rgb(115, 115, 115) inset;
}

::-webkit-scrollbar {
    width: 14px;
    height: 14px;
    background-color: #e5e5e5;
}

::-webkit-scrollbar-track, ::-webkit-scrollbar-thumb {
    border-radius: 999px;
    border: 5px solid transparent;
}

::-webkit-scrollbar-track {
    box-shadow: 1px 1px 5px rgba(0, 0, 0, .8) inset;
}

::-webkit-scrollbar-track, ::-webkit-scrollbar-thumb {
    border-radius: 999px;
    border: 5px solid transparent;
}

.bg-gray {
    background: #eee;
}

.bg-white {
    background: white;
}

.bg-black {
    background: black;
}

/*首页菜单*/
.menu {
    background: #fff;
}

.menu ul {
    margin: 0 auto;
}

.menu li {
    width: 25%;
    height: 75px;
    margin: 10px 0 0 0;
    text-align: center;
}

.menu a {
    text-align: center;
    font-weight: 550;
}

.menu a img {
    margin: 0 auto;
    display: block;
    width: 45px;
    height: 45px;
    padding-bottom: 4px;
}

/*推荐课程*/
.course-list {
    padding: 10px 10px 10px;
}

.course-list h3 {
    display: block;
    padding-bottom: 10px;
    font-size: 18px;
    font-weight: bold;
}

.course-list .alist {
    display: block;
    line-height: 30px;
    font-size: 14px;
    border-bottom: 1px solid #eee;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.course-list ul li {
    margin-bottom: 20px;
    clear: both;
    padding: 9px 0px;
    background: #fff;
    padding-left: 10px;
}

.member-course-list-li {
    margin-bottom: 0 !important;
}

.course-list ul li:last-child {
    margin-bottom: 50px;
}

.course-list li .course-intro-img {
    display: block;
    float: left;
    width: 40%;
    height: 80px;
}
.course-list li .course-arctic-img {
    display: block;
    float: right;
    width: 40%;
    height: 80px;
}

.course-intro-img img{width:100%;height:100%}

.course-list .course-intro {
    font-size: 11px;
    width: 54%;
    float: left;
    margin-left: 10px;
}

.course-list .noimg-course-intro {
    font-size: 11px;
    width: 100%;
    float: left;
    margin-left: 10px;
}

.course-list .course-intro .course-intro-info {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.course-list .noimg-course-intro .course-intro-info {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.course-list .course-intro h2 {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 10px;
}

.course-list .noimg-course-intro h2 {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 10px;
}

.course-list .course-intro p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 11px;
}

.course-list .noimg-course-intro p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 11px;
}

.course-list .course-intro .level {
    background: #595757;
    border-radius: 8px;
    color: #fff;
    font-size: 10px;
    padding: 3px;
}

.course-list .noimg-course-intro .level {
    background: #595757;
    border-radius: 8px;
    color: #fff;
    font-size: 10px;
    padding: 3px;
}

.course-list .course-intro span {
    line-height: 20px;
}

.course-list .noimg-course-intro span {
    line-height: 20px;
}

.course-list .course-intro .count {
    float: right;
    margin-right: 10px;
}

.course-list .noimg-course-intro .count {
    float: right;
    margin-right: 10px;
}

.course-list .course-box .box {
    margin-bottom: 20px;
    width: 49%;
}

.course-list .course-box img {
    position: relative;
    height: 90px;
    width: 100%;
}

.course-list .course-box h2 {
    position: absolute;
    bottom: -225px;
    display: none;
    padding: 5px 0;
    width: 100%;
}

.course-list .article {
    border-bottom: 1px solid #eee;
    padding-bottom: 8px;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .1);
    background: #fff;
}

.course-list .article .title {
    width: 68%;
}

.course-list .article .title-2 {
    width: 100%
}

.course-list .article h2 {
    font-size: 14px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.course-list .article span {
    display: block;
    font-size: 12px;

}

.course-list .article .f-right {
    display: block;
    width: 30%;
    height: 65px;

}

.course-list .more {
    display: block;
    margin: 0 auto;
    /*line-height:30px;*/
    line-height: 10px;
    text-align: center;
    background: #fff;
    padding: 10px 0;
}

.btn .layui-btn {
    border: 1px solid #C9C9C9;
    background-color: #fff;
    color: #555;
}

/*课程列表结束*/
/*课程章节列表开始*/
.course-alist {
    padding: 10px;
    background: #172a34;
}
.course-alist h1 {
    width: 100%;
    color: #fff;
    font-size: 18px;
    text-align: center;
    padding-bottom:10pxz;
}
.course-alist .path {
    padding-bottom: 20px;
    line-height: 12px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    opacity: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.course-alist .path a {
    color: rgba(255, 255, 255, 0.5);
}
.course-alist .crumbs{font-size:14px;padding-bottom: 10px;}
.course-list li img {
    display: block;
    float: left;
    height: 80px;
}
.course-list li .course-list-child-img{width:40%;}
.learn-menu {
    height: 60px;
    line-height: 60px;
    background: #FFF;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .1);
}
.learn-menu span {
    display: block;
    float: left;
    text-align: center;
    width: 25%;
}
.learn-menu .learn-menu-myplan {
    display: block;
    float: left;
    text-align: center;
    width: 25%;
}
.learn-menu .on {
   color: red;
}
.myplan-learn-span {
    font-size: 12px;
    color: green;
}
.no-data-tips {
    text-align: center;
}
.course-section-dt {
    color: #2d2d2d;
    line-height: 30px;
}
.layui-custom-color {
    background-color: #999;
}
.course-section-dt i {
    vertical-align: middle;
}
.course-section-span {
    padding-left: 10px;
    font-size: 13px;
}
.course-info {
    color: #4d555d;
    background: #fff;
    line-height: 25px;
    font-size: 12px;
}

.property {
    font-size: 12px;
    border: 1px solid #eee;
}

.property li {
    float: left;
    text-align: center;
    width: 31.33%;
}

.property .border-right {
    border-right: 1px solid #eee;
}

.course-section h2 {
    font-size: 14px;
    padding: 10px 0;
    border-bottom: 1px solid #dedede;
}

.course-section dl {
    margin-top: 10px;
}

.course-section dd {
    padding: 1px;
    margin: 5px 0;
}

.course-section dd i {
    display: block;
}

.course-section .layui-icon-triangle-r {
    color: #918e8e;
}

.course-section dd a {
    background: white;
    position: relative;
    display: block;
    background: #FFF;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .1);
    padding: 5px;
    margin: 5px 0;
    color: #71777D;
    letter-spacing: 0;
    font-size: 12px;
    line-height: 30px;
    border-radius: 8px;
}

.teacher {

    font-size: 12px;
}

.teacher h4 {
    padding: 10px 0;
}

.teacher .info {
    padding: 10px 0;
}

.teacher .info .info-div {
    width: 60px;
    height: 60px;
    float: left;
}

.teacher .info img {
    border-radius: 30px;
    width:100%;
}

.teacher .info dl {
    float: left;
    margin-left: 10px;
}

.teacher .info .name {
    font-weight: 550;
}

.teacher .read {
    line-height: 30px;
}

.teacher .read dt {
    font-weight: 550;
}

.teacher .read dd {
    margin: 10px 0;
}

.learning {
    min-width: 320px;
    max-width: 768px;
    width: 100%;
    position: fixed;
    bottom: 0;
}

.learning .layui-btn-danger {
    width: 100%;
}

.video-course {
    max-width: 1200px;
    max-height: 625px;
    height: 217px;
    width:100%;
    overflow: hidden;
    margin: 41px auto 0;
    position: relative;
}

.video-course .player, .video-course .player video {
    width: 100%;
    height: 100%;
    background: #000;
}

/*课程章节列表结束*/
.search-top input {
    width: 100%;
    line-height: 30px;
    border-radius: 8px;
    border: none;
    background: #fbfbfb;
    color: #c6c6c6;
    padding-left: 5px;
}

.search-top div {
    display: block;
    width: 85%;
    margin: 0 auto;
    padding: 5px 0;
}

.menu-top a,.menu-top-live a {
    display: block;
    float: left;
    min-width: 50px;
    text-align: center;
    line-height: 25px;
    margin-right: 10px;
}

.menu-top .on,.menu-top-live .on {
    color: #fff;
    background: red;
    border-radius: 8px;
}

.menu-top .f-left {
    width: 95%;
}

.menu-top .f-right {
    width: 5%;
    line-height: 25px;
}

.course-right-hover {
    border: 1px solid #FF5722 !important;
}

.menu-right {
    display: none;
    position: fixed;
    background: white;
    padding: 20px;
    height: 100%;
    width: 70%;
    right: 0;
    top: 0;
    z-index: 99999;
    overflow-y: auto;
}

.menu-right::-webkit-scrollbar {
    width: 0.1px;
}

.menu-right .course-right-order {
    display: block;
    float: left;
    font-size: 13px;
    line-height: 30px;
    border-radius: 8px;
    width: 30%;
    text-align: center;
    margin-top: 10px;
    border: 1px solid #eee;
    margin-right: 6px;
    white-space: nowrap;
	cursor: pointer;
}

.menu-right h3 {
    margin-top: 10px;
    clear: both;
    padding-top: 10px;
}

.menu-right h3 span {
    float: right
}

.menu-right .btn {
    position: fixed;
    bottom: 0;
    width: 200px;
    margin: 0 auto;
}

.menu-right .btn {
    position: fixed;
    bottom: 0;
    width: 70%;
    margin: 0 auto;
}

.menu-right .btn .layui-btn {
    width: 47%;
    float: left;
}

.ask-top {
    padding: 10px;
}

.ask-menu a {
    display: block;
    float: left;
    width: 8%;
    margin-right: 25px;
    padding: 5px 0;
    text-align: center;
    white-space: nowrap;
}

.ask-menu .on {
    color: red;
    border-bottom: 2px solid red;
}

.ask-menu input {
    font-size: 12px;
    position: relative;
    float: left;
    border: none;
    line-height: 30px;
    border-radius: 8px;
    border: none;
    background: #fbfbfb;
    color: #c6c6c6;
    padding-left: 5px;
}

@media screen and (max-width: 350px) {
    .ask-menu input {
        font-size: 12px;
        position: relative;
        float: left;
        border: none;
        line-height: 30px;
        border-radius: 8px;
        border: none;
        background: #fbfbfb;
        color: #c6c6c6;
        padding-left: 5px;
        width: 100%;
    }
}

.ask-menu i {
    position: absolute;
    right: 0;
    padding-top: 5px;
    padding-right: 15px;

}

.course-list .ask-menu a, .course-list .ask-menu .wenda-list-more {
    width: 20%;
    margin-bottom: 15px;
}

.course-list .ask-menu .more {
    float: right;
}

.hot-menu {
    padding-bottom: 10px;
}

.hot-menu a {
    display: block;
    float: left;
    min-width: 21%;
    line-height: 30px;
    text-align: center;
    border: 1px solid #eee;
    border-radius: 8px;
    margin: 10px 4px 0 4px;
    white-space: nowrap;
}

.hot-menu .on {
    border: 1px solid red;
}

.article-cat-more {
    display: none;
}

/*顶部漂浮*/
.back {
    position: fixed;
    top: 0;
    width: 100%;
    line-height: 40px;
    border-bottom: 1px solid #f7f7f7;
    box-shadow: 0 0 10px 1px rgba(7, 17, 27, .1);
    z-index: 99999;
    min-width: 320px;
    max-width: 768px;
}

/*.back .{*/
    /*display: block;*/
    /*float: left;*/
    /*margin-left: 5px;*/
    /*margin-right: 10px;*/
/*}*/
.back i{
    display:block;
    float:left;
    width:33.33%;

}

.back .login a {
    display: block;
    float: right;
    text-align: center;
    margin-right: 1px;
}

.back .login a i {
    width: auto !important;
}

.back .login a img {
    /*margin-top: 7px;*/
    width: 26px;
    height: 26px;
    border-radius: 50%;
}

.back .login a:first-child {
    padding-right: 10px;
}

.back .title {
    display: block;
    float: left;
    width: 33.33%;
    margin: 0 auto;
    font-size: 14px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.back .login {
    width: 33.33%;
}

/*顶部漂浮结束 */
/*公共头部*/
.public-top {
    position: fixed;
    top: 0;
    width: 100%;
    box-shadow: 0 0 10px 1px rgba(7, 17, 27, .1);
    z-index: 99999;
    min-width: 320px;
    max-width: 768px;
    background: #2d353c;
}

.public-top li {
    height: 42px;
    line-height: 42px;
}

.public-top .login {
    width: 20%;
    padding-left: 5px;
}

.public-top .login img {
    margin-top: 7px;
    width: 23px;
    height: 23px;
    float: left;
    border-radius: 50%;
    border: 1px solid #8F9498;
}

.public-top .logo {
    float: left;
    width: 55%;
    text-align: center;
}

.public-top .logo mip-img {
    margin: 0 auto;
    display: block !important;
}

.public-top .f-right {
    width: 10%;
    text-align: right;
    padding-right: 15px;
}

.public-top .f-right i {
    font-size: 19px;
}

.public-top a, .public-top i {
    color: white;
}

/*公共头部结束*/
/*文章开始*/
.article {
    padding: 10px;
}
.article p{margin:10px auto;}
.article h1 {
    font-weight: 700;
    font-size: 1.2em;
    color: #2B333B;
}

.article .info, .article .info i {
    margin-top: 10px;
    font-size: 1em;
    color: #B7BBBF;
}

.article .info mip-img {
    width: 16px;
    height: 16px;
    border-radius: 8px;
}

.article .info img {
    width: 16px;
    height: 16px;
    border-radius: 8px;
    float: left;
}

.article .tags a {
    display: block;
    height: 20px;
    border-radius: 8px;
    line-height: 20px;
    padding: 0 5px;
    float: left;
    background: #F3F5F7;
    color: #71777D;
    margin-right: 10px;
    text-align: center;
    margin-top: 5px;
    font-size: 13px;
}

.article .tags span {
    display: block;
    line-height: 30px;
    float: left;
    font-size: 13px;

}

.article article {
    margin-top: 10px;
    font-size: 14px;
    color: #2B333B;
    line-height: 25px;
    overflow: hidden;
}
.article article blockquote {
    text-indent: 0;
    padding: 10.5px 21px;
    background-color: #f5f5f5;
    border-left: 4px solid #ccc;
    color: #555;
    font-size: 1em;
    margin: .8em 0;
}
.article article pre {

    position: relative;
    display: block;
    border: 0;
    overflow: auto;
    border-radius: 4px;;
    color: #333;
    background-color: #eee;
}

/*文章结束*/
/*问答开始*/
.join-cat-button {
    background: #68c04a !important;
    border-color: #68c04a !important;
    color: #fff !important;
    font-size: 16px;
    width: 100px !important;
    webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    border-radius: 2px;
    cursor: default;
    line-height: 15px !important;
    display: inline-block;
    margin-left: 5px;
    padding: 2px 5px;
    vertical-align: middle;
    text-align: center;
}

/*问答结束*/
/*评论*/
.discuss {
    padding: 10px;
    margin: 5px 0 40px 0;
}

.discuss h3 {
    font-weight: 550;
    margin: 10px 0;
}

.discuss h3 span {
    font-size: 12px;
    float: right;
    color: green;
}

.discuss li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.discuss .discuss-img {
    width: 16px;
    height: 16px;
    float: left;
}

.discuss img {
    border-radius: 8px;
    float: left;
    width: 16px!important;
    height: 16px!important;
}

.discuss mip-img {
    border-radius: 8px;
    float: left;
    width: 16px;
    height: 16px;
}

.discuss i {
    font-weight: bold;
    float: right;
    font-size: 13px;
    color: red;
}

.discuss i span {
    font-weight: 400;
    margin-left: 3px;
    color: green;
    font-size: 11px;
    line-height: 12px;
}

.discuss .info {
    width: 90%;
}

.discuss .info a {
    color: green;
}

.discuss .info .content {
    line-height: 30px;
	word-wrap:break-word;
}

.discuss .info span {
    float: right;
}

.discuss .info .btn {
    display: inline;
    color: green;
    font-size: 11px;
}

.reply-list {
    font-size: 13px;
    background-color: #FAFAFA;
    padding: 0 10px;
    color: #666;
    margin-left: 50px;
}

.reply-list .reply-item {
    padding-bottom: 10px;
    padding-top: 10px;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.09);
    word-break: break-all;
}

.comment-ops, .comment-trigger {
    margin: 0;
    color: #999;
    font-size: 13px;
}

.reply-list .pull-left .mr20 img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.reply-content-block {
    margin-left: 40px;
}

.reply-content {
    display: inline-block;
}

.reply-item p {
    margin-bottom: 5px;
}

.text-muted-plus {
    color: #999;
    font-size: 12px;
}

/*评论结束*/
/*课件下载开始*/
.lesson_download {
    display: none;
    padding: 10px;
    background: #fff;
    margin-top: 5px;
}

.lesson_download li {
    border-bottom: 1px solid #ececec;
    position: relative;
    height: 100px;
}

.lesson_download li:last-child {
    border-bottom: none;
}

.lesson_download .col_l {
    position: absolute;
    left: 0;
    top: 20px;
}

.lesson_download .col_l .lesson_download_img {
    position: absolute;
    left: 0;
    top: 0;
}

.lesson_download .col_l span {
    display: block;
    margin-left: 60px;
    color: #6f6f6f;
    font-size: 14px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.lesson_download .col_l span:nth-child(2) {
    margin-top: 10px;
}

.lesson_download .col_l span:nth-child(3) {
    margin-top: 5px;
    padding: 4px 5px;
    background: #f5f5f5;
    border-radius: 2px;
    font-size: 12px !important;
}

.lesson_download .col_r {
    position: absolute;
    color: #fff;
    right: 0;
    top: 30px;
    width: 65px;
    height: 35px;
    line-height: 35px;
    background: #5ecfba;
    text-align: center;
    border-radius: 2px;
}

.lesson_download .col_r .down {
    background: url(../images/lesson_video_lists.png) no-repeat;
    content: '';
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
    margin-top: -4px;
    width: 16px;
    height: 16px;
    background-position: 0 -52px;
}

.no_data {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    font-size: 20px;
    color: #d0d0d0;
    text-align: center;
    min-height: 90px;
    padding: 90px 0;
    box-sizing: border-box;
}

.no_data div {
    display: inline-block;
    background: url(../images/lesson_video_lists.png) no-repeat;
    content: '';
    margin-right: 20px;
    width: 118px;
    height: 112px;
    background-position: 0 -389px;
    -moz-box-sizing: border-box;
    vertical-align: middle;
}

/*课件下载结束*/
/*评论提交开始*/
.discuss-submit {
    display: none;
    /*height:40%;*/
    width: 100%;
    min-width: 320px;
    max-width: 768px;
    position: fixed;
    bottom: 0;
    z-index: 99999;
}

.discuss-submit .info {
    padding: 10px;
    border: 1px solid #eee;
    line-height: 20px;
    border-bottom: 1px solid #f7f7f7;

}

.discuss-submit .info span {
    width: 33.3333%
}

.discuss-submit .info span:nth-child(2) {
    text-align: center;
}

.discuss-submit .info .f-right {
    width: 30px;
}

.discuss-submit textarea {
    padding: 10px;
    border: none;
    width: 100%;
    height: 100%;
    border: 1px solid #eee;
    line-height: 30px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}

/*评论提交结束*/
/*锁屏开始*/
.lock-screen {
    display: none;
    height: 100%;
    /*width:100%;*/
    background: #000;
    position: fixed;
    opacity: 0.4;
    z-index: 888;
}

/*锁屏结束*/
/*用户中心*/
.user-info {
    padding: 30px 20px 0 20px;
    height: 140px;
    background: #fff;
}

.user-info img {
    width: 88px;
    height: 88px;
    border-radius: 20px;
}

.user-info .info {
    width: 70%;
}

.user-info li {
    line-height: 28px;
    clear: both;
}

.user-info .layui-icon-female {
    color: red;
}

.user-info .layui-icon-male {
    color: dodgerblue;
}

.user-info span {
    margin-right: 3px;
}

.attention {

}

.attention a {
    display: block;
    float: left;
    width: 80px;
    text-align: center;
    border-right: 1px solid #eee;
}

.course-row {
    padding: 9px;
    border-bottom: 1px solid #eee;
}

.course-row .layui-icon-diamond {
    color: red;
}

.user-course {
    padding: 10px;
}

.user-course a {
    display: block;
    width: 49%;
}

.user-course a:first-child {
    padding-right: 2%;
}

.user-course img {
    width: 100%;
    height: 90px;
}

.user-course h2 {
    text-align: center;
    margin-top: 5px;
    font-size: 13px;
}

/*用户中心结束*/
/*登陆注册开始*/
.out-login {
    color: red;
    text-align: center;
}

.out-login a {
    color: red;
}

.login-pw {
    padding: 10px;
}

.login-pw li {
    line-height: 60px;
}

.login-pw input {
    border: none;
    border-bottom: 1px solid #eee;
    width: 100%;
    padding-bottom: 10px;
    color: #333;
}

.login-pw img {
    width: 100px;
    height: 30px;
}

.login-pw .code {
    width: 100%;
}

.login-pw .code input {

    width: 60%;
}

.login-pw .code span {
    float: right;
}

.login-pw .login-btn {
    text-align: center;
}

.login-pw button {
    width: 50%;
}

.login-pw .agreement {
    font-size: 12px;
}

.login-pw .third-party-login {
    font-size: 12px;
    padding-bottom: 100px;
}

.login-pw .third-party-login .text {
    text-align: center;
    border-top: 1px solid #e2e2e2;
    height: 1px;
}

.login-pw .third-party-login span {
    position: relative;
    top: -10px;
    text-align: center;
    background: #fff;
    padding: 0 10px;
}

.login-pw .third-party-login .app {
    width: 100%;
    text-align: center;
}

.login-pw .third-party-login .app i {
    font-size: 40px;

}

.login-pw .third-party-login .app .layui-icon-login-qq {
    color: #29aeed;
    margin-right: 20px;
}

.login-pw .third-party-login .app .layui-icon-login-wechat {
    color: green;
}

/*用户登陆*/
footer {
    width: 100%;
    position: fixed;
    bottom: 0;
	border-top:1px solid #ccc;
}

footer a {
    padding: 5px 0;
    display: block;
    float: left;
    width: 25%;
    text-align: center;
    line-height: 20px;
    background: #eee;
}

footer i {
    display: block;
    word-break: break-all;
    font-weight: bold;
}

footer .on {
    color: red;
}

.headerMask {
    background: rgba(0, 0, 0, 0.4);
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    z-index: 100000;
    left: 0;
    display: none;
}

.right_menu {
    position: fixed;
    right: 0px;
    width: 270px;
    display: block;
    z-index: 999999;
    height: 100%;
    top: 0;
    overflow: hidden;
    display: none;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.right_menu_con {
    float: right;
    height: 100%;
    width: 270px;
    background: #394148;
    padding: 12px 0 0 0;
}

.hjclass-txt {
    font-size: 22px;
    color: #C0C2C3;
    font-weight: 300;
    text-align: center;
    margin-bottom: 10px;
}

.hjclass-txt i {
    float: left;
    line-height: 29px;
    padding-left: 10px;
    color: #fff;
    font-size: 19px;
}

.right_menu .menu-list a {
    float: left;
    display: block;
    padding: 14px 11px;
    width: 68px;
    box-sizing: content-box;
    text-align: center;
    color: #C0C2C3;
    border-radius: 3px;
}

.right_menu .menu-list .item-icon {
    display: inline-block;
    width: 58px;
    height: 58px;
    text-align: center;
    border-radius: 27px;
    line-height: 52px;
    margin-bottom: 10px;
}

.right_menu .menu-list .item-icon img {
    width: 25px;
    height: 25px;
}
.right_menu .menu-list .item-0 {
    background: #119b8e
}
.right_menu .menu-list .item-1 {
    background: #57c98a;
}

.right_menu .menu-list .item-2 {
    background: #64b5f6
}

.right_menu .menu-list .item-3 {
    background: #ff8a65
}

.right_menu .menu-list .item-4 {
    background: #4dd0e1
}

.right_menu .menu-list .item-5 {
    background: #ffb74d;
}

.right_menu .menu-list .item-6 {
    background: #ef8383
}

.right_menu .menu-list .item-7 {
    background: #FE9728;
}

.right_menu .menu-list .item-8 {
    background: #FE9728;
}

.right_menu .menu-list .item-9 {
    background: #FE9728;
}

.page a,.page span {
    display: inline-block;
    margin: 0 5px;
    padding: 0 5px;
    min-width: 20px;
    height: 29px;
    line-height: 30px;
    font-size: 14px;
    color: #787d82;
    text-align: center;
    border-bottom: 1px solid transparent;
    -webkit-transition: border-color 0.2s;
    -moz-transition: border-color 0.2s;
    transition: border-color 0.2s;
}

.page a.active,.page span.active {
    background: #ec1500;
    color: #ffffff !important;
    border-color: transparent;
}

.video_adjs {
    position: absolute;
    width: 100%;
    text-align: center;
    color: #d9d9d9;
    top: 10%;
    font-size: 15px;
    z-index: 999;
}

#adjs {
    color: #FFDD00;
    padding: 0 5px;
}

video::-webkit-media-controls-enclosure {
    overflow: hidden;
}

video::-webkit-media-controls-panel {
    width: calc(100% + 30px);
}

.course_code_next_tips {
    display: none;
    position: absolute;
    right: 0;
    bottom: 0;
    color: #fff;
    top: 0;
    left: 0;
    background-color: #000;
    z-index: 999;
}

.course_code_next_tips_first {
    display: table;
    width: 100%;
    height: 100%;
    table-layout: fixed;
}

.course_code_next_tips_second {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.course_code_next_tips_second h2 {
    font-size: 16px;
    color: #fff;
}

.course_code_next_tips_second span {
    color: #787d82;
    font-size: 14px;
}

.course_code_next_tips_three {
    margin: 20px 0;
    font-size: 12px;
    color: #999
}

.course_code_next_tips_three em {
    font-style: normal;
    color: #f01400;
    font-size: 14px;;
}

.course_code_next_tips_four {
    margin: 40px auto 20px;
    font-size: 12px;
    background-color: #17823b;
    border-color: #17823b;
    cursor: pointer;
    transition: all .3s;
    -weibkit-transition: all .3s;
    color: #fff;
    border-style: solid;
    border-width: 1px;
    width: 138px;
    height: 38px;
    line-height: 38px;
    font-weight: 200;
    text-align: center;
    vertical-align: middle;
    touch-action: manipulation;
    text-decoration: none;
    box-sizing: content-box;
    border: 1px solid transparent;
    -webkit-appearance: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.course_code_next_tips_four a {
    color: #fff !important;
    display: block;
    width: 100%;
    height: 100%;
}

.course_code_next_tips_four a:hover {
    background-color: #1ca048;
    border-color: #1ca048;
}

.course_code_next_a {
    display: block;
    width: 80px;
    height: 26px;
    line-height: 26px;
    margin: 0 auto;
    font-size: 12px;
    color: #787d82;
}

.course_code_next_a:hover {
    color: #fff !important;
}

.task_rights {
    display: none;
    background: #fff;
}

.phpcn-btn-green {
    float: right;
    width: 120px;
    margin-right: 20px;
    color: #fff;
    background-color: #00b33b;
    display: inline-block;
    margin-bottom: 0;
    border-radius: 0;
    font-weight: 200;
    text-align: center;
    vertical-align: middle;
    touch-action: manipulation;
    cursor: pointer;
    text-decoration: none;
    box-sizing: border-box;
    background-image: none;
    border: 1px solid transparent;
    -webkit-appearance: none;
    white-space: nowrap;
    outline: none;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    border-radius: 2px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.category_more {
    display: block;
    width: 50px;
    font-size: 12px;
    padding: 0px 5px;
    height: 28px;
    line-height: 28px;
    color: #787d82;
    background-color: #fff;
    background-color: #fff;
    border: 1px solid #d0d6d9;
    margin: 8px 5px 5px 0;
}

#codeMain .left, #codeMain .right {
    width: 100% !important;
    height: 50% !important;
}

#codeMain .left #codeEditor {
    max-height: 100%;
}

.editor-btn #J_Commit {
    width: 50px;
    height: 24px;
    line-height: 24px;
    /*top: -34px;*/
    left: 10px;
    z-index: 999999999;
}

#codeMain #close {
    width: 30px;
    height: 30px;
    z-index: 999999999999;
    right: 0px;
    top: 0px;
}

#codeMain {
    z-index: 99999999;
    width: 100% !important;
    height: 100% !important;
    left: 0px;
    top: 0px;
}

.write_category_i {
    float: right;
    margin-left: 8px;
}

.write_category_c {
    overflow: hidden;
}

.write_category_t {
    color: black;
    font-size: 16px;
    overflow: hidden;
}

.t_a_c {
    text-align: center
}

.share {
    display: none;
}

.w_9 {
    width: 91%;
}

.w_10 {
    width: 100%;
}

.p_t_w_10_2 {
    padding: 10px 2px;
}

.Overflow_line {
    word-wrap: break-word;
}

.user_info {
    height: 50px;
    line-height: 30px;
}

.user-menu a {
    display: block;
    float: left;
    width: 40%;
    margin-left: 29px;
    padding: 5px 0;
    text-align: center;
    white-space: nowrap;
}

.user-menu .on {
    color: red;
    border-bottom: 2px solid red;
}

.user-form {
    padding: 10px;
}

.user-form input {
    border: none;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    color: #333;
    width: 50%;
    text-align: center;
    vertical-align: middel;
}

.act-input {
    border-radius: 100px;
    background: #656565;
    text-decoration: none !important;
}

.act-input-r {
    float: right;
    border-radius: 100px;
    background: #E2E2E2;
    text-decoration: none !important;
}

.info-input {
    margin-left: 44%;
    background: #656565;
    text-decoration: none !important;
}

.w-auto {
    width: auto;
}

#qdbtn {
    display: block;
    position: absolute;
    left: 47%;
    top: 45%;
    width: 60px;
    height: 60px;
    line-height: 20px;
    border-radius: 50%;
    background: #ff0000;
    z-index: 999;
    text-align: center;
    padding-top: 20px;
    box-sizing: border-box;
    font-weight: 700;
    font-size: 22px;
    cursor: pointer;
    animation: 1s ease 0s normal both 1 running fadeInDown;
    animation: wobble 2s ease 0s infinite normal both running;
}

#qdbtn a {
    color: #ffffff;
}

.video-con {
    position: relative;
    background-color: #000;
    overflow: hidden;
    margin-top: 42px;
    height: 100%;
}

.js-box-wrap {
    width: 100%;
    height: 100%;
}

.course-video-box {
    position: relative;
    margin: 0 auto;
    height: 100%;
}

.jw-user-inactive {
    color: #dbdada !important;
    width: 100%;
    height: 100%;
    background-color: rgb(0, 0, 0);
    opacity: 1;
}

@media screen and (max-width: 350px) {
    .layui-form-item .layui-input-inline {
        display: block;
        float: none;
        left: -3px;
        width: auto;
        margin: 0 0 10px 90px;
    }

    .layui-input-block {
        margin-left: 90px;
        min-height: 36px;
    }

    .layui-btn {
        display: inline-block;
        height: 38px;
        line-height: 38px;
        padding: 0 2px;
        color: #fff;
        white-space: nowrap;
        text-align: center;
        font-size: 14px;
        border: none;
        cursor: pointer;
    }
    .attention a {
        display: block;
        float: left;
        width: 70px;
        text-align: center;
        border-right: 1px solid #eee;
    }

}

.head_photo img {
    display: block;
    float: left;
    width: 88px;
    height: 88px;
}

.absolute {
    position: absolute;
}

.reply_color {
    color: #009a61;
}
.wenad_btn{
    float: right;
    background: #00b33b;
    color: white;
}
.wenad_btn2{
    background: #00b33b;
    color: white;
}
.focus_btn {
    background: #00b33b;
    margin-left: 2px;
    color: white;
    border-radius: 3px;
}
.focus_btn2 {
    background: #e5e5e5;
    margin-left: 2px;
    color: #a3a3a3;
    border-radius: 3px;
}
.content img{
    border: none;
    width: 100%;
	height:auto;
}
.layui-form-la{
    float: left;
    display: block;
    padding: 9px 15px;
    width: 50px;
    font-weight: 400;
    line-height: 20px;
    text-align: right;
}

.detail_answer{
    border: 1px solid #009a61!important;
    font-size: 14px;
    padding: 6px 8px;
    border-radius: 10px;
}
.detail_answer2{
    border: 1px solid #009a61!important;
    font-size: 14px;
    padding: 0px 5px;
    border-radius: 4px;
}

.ask_top_list_span{
    border: 1px solid #EF1A2E;
    border-radius: 2px;
    color: #EF1A2E!important;
    cursor: default;
    font-size: 12px;
    height: 14px;
    line-height: 14px;
    padding: 2px 5px;
}
.course-list .course-intro span.f-right:hover{cursor:pointer;}
.f-right .price-num{line-height:40px;}
.f-right .price-num #js-actual-price{margin-left: 10px;font-weight: 700;color: #f01414;font-size: 24px;}
.course-detail-btn-button i{float:right;width:40px;}
.popimg-setting{
    display:none;position:fixed;width:100%;height:100%;background:#000;top:0;overflow-y: hidden;z-index: 999999;
}
.popimg-setting img{
    position: absolute;top:50%;bottom:0;left:0;right:0;
}
.popimg-setting div{
    position: absolute;top:45px;width:100%;text-align: center;letter-spacing: 2px;text-shadow: 0 0 3px #333;font-size: 16px;color:#fff;
}