body,.page{
    background: #fff !important;
}
.content {
    background: #fff;
    padding-bottom: 0px;
}

.bar{
    border-bottom: none;
    box-shadow: 0 0px 1px 0 #E0E0E0, 0 0px 0px 0 #666, 0 0px 0px 0px #666 !important; 
}

.panel {
    background: #fff;
    width: 100%;
}

.side_nav {
    margin-top: 50px;
}

.side_nav ul li {
    margin: 10px 0px 10px 0px;
    display: inline-block;
    width: 100%;
    padding: 5px 0px 5px 20px;
    color: #363636;
    /*background: #88e*/
}

.side_nav ul li a {
    color: #363636;
}

.swiper-container {
    width: 100%;
}

.img_box {
    padding: 0px 0px 0px 0px !important;
}

.swiper {
    margin-top: 0px;
}


/**
 * 解决img标签无法占满整个div
 */

.img_box img {
    display: block;
    vertical-align: middle;
}


/*手机端列表*/

.list-row {
    width: 100%;
    text-align: center;
    background: #fff;
    padding: 30px 0px 20px 0px;
    display: inline-block;
    color: #3D3D3D;
}

.list-row-img {
    width: 20%;
}

.list-row-middle {
    width: 1%;
}

.list-row-info {
    width: 72%;
    text-align: left;
}


/**
 * 没有封面时
 */

.no-poster .list-row-info {
    width: 93%;
    text-align: left;
}

.list-row-info-content {
    width: 100%;
    color: #969696;
    font-size: 16px;
    text-align: left;
    float: left;
    margin-top: 5px;
}

.list-row-info-sort {
    font-size: 15px;
}

.list-row-info-bottom {
    margin-top: 10px;
    float: left;
}

.list-row-info-bottom span {
    color: #969696;
    float: left;
    line-height: 16px;
}

.list-row-info-bottom .icon-span {
    font-size: 20px !important;
    margin-right: 4px;
    margin-left: 5px;
}

.list-row-info-bottom .icon-read-num {
    font-size: 15px;
    line-height: 16px;
}

.list-row-info-head {
    float: left;
    /*解决含有文字的div无法和图片对齐*/
    text-align: left;
    font-weight: bold;
    font-size: 17px;
}

.good_content_title {
    margin-top: 10px;
    font-size: 19px;
    height: 50px;
    line-height: 50px;
    background: #fff;
    padding-left: 10px;
    padding-right: 10px;
}

.good_content_title .more {
    font-size: 15px;
    color: #00bfff;
}

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

.icon-read {
    color: #00bfff;
    font-size: 18px;
}

.icon-wenda1 {
    color: #618BF2;
    font-size: 18px;
}

.icon-video {
    color: #CD950C;
    font-size: 18px;
}

.icon-video1 {
    color: #24bc77;
    font-size: 18px;
}

.course_name {
    font-size: 17px;
    margin-top: 10px;
    margin-bottom: 10px;
}

.details_item {
    margin-top: 5px;
    color: #888;
}

.pay_num {
    color: red;
    font-weight: bold;
}

.icon-tree {
    color: #43CD80;
    font-size: 18px;
}

.page-index .content {
    background: #FAFAFA;
}


/*.ivu-tree-arrow{
    display: none !important;
}*/


/*知识树，覆盖原样式*/

#knowledge_tree {
    width: 90%;
    text-align: left;
}

#knowledge_tree ul {
    width: 100%;
}

#knowledge_tree ul li {
    width: 100%;
    line-height: 50px;
    font-size: 18px;
}

#knowledge_tree .ztree li a.curSelectedNode {
    padding-top: 1px !important;
    background-color: #fff !important;
    height: 50px;
    /* border: none !important; */
    opacity: 1 !important;
}

#knowledge_tree ul li a {
    width: 98%;
    color: #515151;
    text-decoration: none;
    font-size: 16px;
    display: inline-block;
}

#knowledge_tree ul li a span {
    font-size: 16px;
}

#knowledge_tree ul li a span.diyBtn_action {
    line-height: 50px;
    margin-right: 3%;
    font-size: 15px;
}

.diy-collapse-word {
    color: #666;
}

.diy-expand-word {
    color: #666;
}

.ztree li span.button {
    line-height: 50;
    margin: 0 2px 0px 0px !important;
    width: 1%;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
    /* border: 0 none; */
    cursor: pointer;
    outline: none;
    background-color: transparent;
    background-repeat: no-repeat;
    background-attachment: scroll;
    background-image: url(./img/zTreeStandard.png);
    *background-image: url(./img/zTreeStandard.gif);
}


/**
 * 文章阅读
 */

.page-group-article {
    background: #ffffff;
}

.bar {
    background: #ffffff;
}

.page-group-article .content-block .article_title {
    color: #515151;
    font-size: 22px;
    line-height: 35px;
    letter-spacing: 3px;
    font-weight: bold;
}

.page-group-article .content-block .article_time {
    line-height: 30px;
    color: #999;
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 16px;
}

.page-group-article .content-block .article_time .icon-addtime {
    color: #00bfff;
    font-size: 14px;
    margin-right: 4px;
    line-height: 30px;
    vertical-align: middle;
}

.page-group-article .content-block .article_time .article_time_word {
    font-size: 17px;
    line-height: 30px;
}

.page-group-article .content-block .article_content {
    color: #515151;
    font-size: 18px;
    line-height: 30px;
    letter-spacing: 3px;
}


/**
 * 约束文章图片
 */

.page-group-article .content-block .article_content img {
    width: 100%;
}

.knowledge_child {
    margin-top: 30px;
}

.knowledge_child_lable {
    line-height: 20px;
    font-size: 15px;
}

.knowledge_child_name {
    width: auto;
    padding: 5px;
    line-height: 20px;
    color: #00bfff;
    font-size: 15px;
}

.page-videoplay .bar {
    padding-left: 0px !important;
    padding-right: 0px !important;
    height: auto !important;
}

.page-videoplay video,
.video_box video {
    width: 100%;
}

.page-videoplay .content .content-block {
    padding: 0px 0px 0px 0px;
    margin: 0px 0px 0px 0px;
}

.page-videoplay .content .content-block .tabs {
    height: auto;
    min-height: 500px;
    overflow-x: inherit !important;
    overflow-y: inherit !important;
    white-space: normal !important;
    word-wrap: break-word !important;
}

.page-videoplay .content .collapsible {
    box-shadow: 0 0px 0px 0 #fff, 0 0px 0px 0 #fff, 0 0px 0px 0px #fff !important;
    text-align: left;
    font-size: 15px;
    /* border: none; */
    margin: 0px 0px 0px 0px;
}

.page-videoplay .content .collapsible li {
    margin-bottom: 0px;
}

.page-videoplay .content .collapsible-header {
    display: block;
    cursor: pointer;
    min-height: 16px !important;
    line-height: 60px !important;
    height: 60px !important;
    padding: 0px 10px 0px 10px !important;
    background-color: #fff;
    border-top: 1px solid #F8FAFE !important;
    border-bottom: none !important;
    font-size: 18px;
    word-wrap: break-word;
    color: #303030;
}

.page-videoplay .content .collapsible-body .icon-video {
    font-size: 15px;
    margin-right: 5px;
    color: #00bfff;
}

.page-videoplay .content .collapsible-body {
    display: block;
    /* border: none !important; */
    box-sizing: inherit;
    padding: 0px 10px 0px 10px !important;
    line-height: 60px;
    /*background: #45e;*/
    /* border-bottom: none !important; */
    word-wrap: break-word;
    color: #303030;
}

.page-videoplay .content .videoplayer-title {
    font-size: 18px;
    text-align: left;
    padding: 10px 10px 10px 10px;
    height: 90px;
    color: #303030;
}

.buttons-tab {
    /* border-bottom: none; */
    background: #fff;
}


/**
 * 覆盖七牛播放器样式
 */

.page-videoplay .video-js .vjs-big-play-button {
    font-size: 3em;
    line-height: 2em !important;
    height: 2em !important;
    width: 2em !important;
    display: none !important;
    position: absolute;
    top: 50% !important;
    left: 50% !important;
    padding: 0;
    cursor: pointer;
    opacity: 1;
    /* border: .06666em solid #fff; */
    background-color: #2b333f;
    background-color: rgba(43, 51, 63, .7);
    -webkit-border-radius: .3em;
    -moz-border-radius: .3em;
    border-radius: 50% !important;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}


/**
 * 播放按钮
 */

.video-js .video-play-button {
    width: 50px;
    height: 50px;
    position: absolute;
    top: 50%;
    left: 50%;
    color: #fff;
    border-radius: 50%;
    overflow: hidden;
}

.video-js .video-play-button-background {
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0.5;
    background: #303030;
    border-radius: 50%;
}

.video-js .video-play-angle {
    font-size: 20px;
    /* padding: 14px 15px 15px 16px; */
    position: absolute;
    top: 4px;
    left: 15px;
}


/**
 * 加载中html样式
 */

#getLoadingStyle {
    display: none;
}

.preloader-wrapper {
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
}

.spinner-white-only {
    border-color: #ffffff;
}

.page-article-sort .content {
    padding-bottom: 10px;
}

.page-article-sort .list-block {
    margin-top: 0px !important;
}

.page-article-sort .list-block .item-content {
    padding-left: 0px !important;
}

.page-article-sort .list-block .item-inner {
    padding-right: 10px !important;
    padding-left: 10px;
}

.page-article-sort .list-block .item-inner .icon-right {
    margin-right: 0px;
}

.getmoredata {
    margin-top: 30px !important;
    border: none !important;
    text-align: center;
}

.list-block ul {
    border-top: none !important;
}

.nomoredata {
    width: 100%;
    display: block;
    text-align: center;
    font-size: 16px;
    color: #515151;
    margin-top: 30px
}

/*课程模块*/
.page-course-module .content .card {
    margin: 0px;
    margin-top: 10px;
    padding-bottom: 0px;
    /*box-shadow: 0 2px 2px 0 rgba(0,0,0,0.14), 0 0px 0px 0 #fff, 0 3px 1px -2px rgba(0,0,0,0.2);*/
    box-shadow: 0 0px 0px 0 #fff, 0 0px 0px 0 #fff, 0 0px 0px 0px #fff !important;
}

.page-course-module .content .card .card-footer,
.page-course-module .content .card .card-header {
    border: none;
    padding: 10px;
    font-size: 18px;
}

.page-course-module .content .card .card-header .more-video {
    color: #00bfff;
    font-size: 15px;
}

.page-course-module .content .card .card-content {
    padding: 10px;
}

.card-content-videobox {
    width: 100%;
}

.card-content-videobox-course {
    display: inline-block;
    width: 48%;
    margin-bottom: 10px;
    margin-top: 10px;
}

.card-content-videobox-course-img {
    width: 100%;
    border-radius: 2px;
    overflow: hidden;
}

.card-content-videobox-course-img img {
    width: 100%;
    height: 100%;
}

.card-content-videobox-course .course_name {
    font-size: 15px;
    font-weight: normal;
    height: 41px;
    overflow: hidden;
}

.card-content-videobox-course .details_item {
    font-size: 12px;
}

.card-content-videobox-course .details_item .pay_num {
    font-size: 12px;
    color: #00bfff;
}

/*音频*/
.card-content-audiobox {
    width: 100%;
}

.card-content-audiobox-course {
    display: inline-block;
    width: 32.6%;
    margin-bottom: 10px;
    margin-top: 10px;
}

.card-content-audiobox-course-img {
    width: 80%;
    border-radius: 2px;
    overflow: hidden;
}

.card-content-audiobox-course-img img {
    width: 100%;
    height: 100%;
}

.card-content-audiobox-course .course_name {
    width: 80%;
    text-align: left;
    font-size: 15px;
    font-weight: normal;
    height: 41px;
    overflow: hidden;
}

.card-content-audiobox-course .details_item {
    font-size: 12px;
}

.card-content-audiobox-course .details_item .pay_num {
    font-size: 12px;
    color: #00bfff;
}

.page-course-module .content {
    background: #FAFAFA;
}


/**
 * 头部图标
 */

.bar span.userhome {
    position: relative;
    z-index: 20;
    font-size: 1rem;
    line-height: 1.2rem;
    vertical-align: middle;
    float: right;
    margin-top: 0.55rem;
    width: 1.1rem;
    height: 1.1rem;
    display: inline-block;
    border-radius: 50%;
    overflow: hidden;
}


/**
 * input输入框底部颜色,登录和注册
 */

input.input_border_bottom {
    border-bottom: 1px solid #9e9e9e;
    color: #1E1E1E;
}

input.input_border_bottom:focus:not([readonly]) {
    border-bottom: 1px solid #00bfff;
    box-shadow: 0 1px 0 0 #00bfff;
}

input.input_border_bottom:focus:not([readonly])+label {
    color: #00bfff;
}

input.input_code_border_bottom:focus:not([readonly]) {
    border-bottom: none;
}

input.input_code_border_bottom {
    border-bottom: none !important;
    color: #00bfff;
    font-size: 15px;
    background: #fff !important;
    height: 3rem;
    line-height: 3rem;
    border: none;
    outline: none;
}

input.valid:focus:not([readonly]) {
    border-bottom: 1px solid #00bfff !important;
    box-shadow: 0 1px 0 0 #00bfff !important;
}

input.valid {
    border-bottom: 1px solid #9e9e9e !important;
    box-shadow: 0 0 0 0 #9e9e9e !important;
    color: #1E1E1E;
}

input.input_border_none {
    box-shadow: 0 0 0 0 #00bfff !important;
    border-bottom: none !important;
    color: 14px;
}

input.input_border_none:focus:not([readonly]) {
    border-bottom: none !important;
}

.layui-m-layerbtn {
    background-color: #ffffff !important;
}

.layui-m-layercont {
    /*padding: 30px 10px 0px 10px !important;*/
}

.tip_word {
    color: #EE2C2C;
    font-size: 15px;
    width: 100%;
    text-align: left;
    margin-top: 5px;
}

.input-field #getcode {
    font-size: 16px;
}

.no_register,
.have_register {
    color: #00bfff;
    font-size: 15px;
    width: 100%;
    text-align: left;
}

.forget_password {
    font-size: 15px;
    width: 100%;
    text-align: right;
}

.login-page .content .content-block .tabs {
    height: auto;
    overflow-x: inherit !important;
    overflow-y: inherit !important;
    white-space: normal !important;
    word-wrap: break-word !important;
}

.login-page .content .content-block .tabs .tab {
    text-align: left !important;
    height: auto !important;
    line-height: 100% !important;
}

.login-page .content .content-block .tabs .tab a {
    color: #ffffff !important;
    background-color: #26a69a;
}


/*视频标签隐藏控制条*/

video::-webkit-media-controls-enclosure {
    display: none !important;
}

video::-internal-media-controls-download-button {
    display: none;
}

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

video::-webkit-media-controls-panel {
    width: calc(100% + 50px);
}



video::-internal-media-controls-download-button {
    display:none !important;
}
 
video::-webkit-media-controls-enclosure {
    overflow:hidden !important;
}
 
video::-webkit-media-controls-panel {
    width: calc(100% + 50px) !important;
}


/*.card{
    margin:0px;
}
.card-content-inner{
    padding:0px;
}*/


/**8首页导航**/

.card-index-nav {
    padding-bottom: 0px;
}


/**个人中心**/

.card-content-headimg {
    border-radius: 50%;
    margin-top: 10px;
}


/**底部输入框**/

input.input_border_none_style:focus:not([readonly]) {
    border-bottom: none;
    box-shadow: 0 0px 0 0 #00bfff;
}

input.input_border_none_style {
    border-bottom: none !important;
    font-size: 15px;
    background: #fff !important;
    height: 3rem;
    line-height: 3rem;
    border: none;
    outline: none;
}

.item-inner-none-border {
    border-bottom: none !important;
    ;
}

.item-inner-none-border ul {
    border-bottom: none !important;
    ;
}

.head-info-box-account,
.head-info-box-nickname {
    font-size: 20px;
    color: #B0B0B0
}

.card-nortice {
    position: relative;
}

.nortice-number {
    position: absolute;
    top: 0px;
    right: 25px;
    width: auto;
    font-size: 8px;
    height: 15px;
    padding: 3px 3px 3px 3px;
    line-height: 10px;
    border-radius: 50%;
    display: block;
    background: red;
    color: #ffffff;
    text-align: center;
}

.modify-password {
    /* height: 50px; */
}