@import url(./reset.css);

/*
 * FancyBox - jQuery Plugin
 * Simple and fancy lightbox alternative
*/
#fancybox-loading {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px;
    cursor: pointer;
    overflow: hidden;
    z-index: 1104;
    display: none;
}

#fancybox-loading div {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 480px;
    background-image: url('./fancybox.png');
}

#fancybox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1100;
    display: none;
}

#fancybox-tmp {
    padding: 0;
    margin: 0;
    border: 0;
    overflow: auto;
    display: none;
}

#fancybox-wrap {
    position: absolute;
    top: 0;
    left: 0;
    padding: 20px;
    z-index: 1101;
    outline: none;
    display: none;
}

#fancybox-outer {
    position: relative;
    width: 100%;
    height: 100%;
    background: #FFF;
}

#fancybox-content {
    background: #FFF !important;
    width: 0;
    height: 0;
    padding: 0;
    outline: none;
    position: relative;
    overflow: hidden;
    z-index: 999;
    border: 0px solid #fff;
}

#fancybox-hide-sel-frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 1101;
}

#fancybox-close {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 30px;
    height: 30px;
    background: transparent url('./fancybox.png') -40px 0px;
    cursor: pointer;
    z-index: 1103;
    display: none;
}

#fancybox-error {
    color: #444;
    font: normal 12px / 20px Arial;
    padding: 14px;
    margin: 0;
}

#fancybox-img {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    border: none;
    outline: none;
    line-height: 0;
    vertical-align: top;
}

#fancybox-frame {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

#fancybox-left, #fancybox-right {
    position: absolute;
    bottom: 0px;
    height: 100%;
    width: 35%;
    cursor: pointer;
    outline: none;
    background: transparent url('./blank.gif');
    z-index: 1102;
    display: none;
}

#fancybox-left {
    left: 0px;
}

#fancybox-right {
    right: 0px;
}

#fancybox-left-ico, #fancybox-right-ico {
    position: absolute;
    top: 50%;
    left: -9999px;
    width: 30px;
    height: 30px;
    margin-top: -15px;
    cursor: pointer;
    z-index: 1102;
    display: block;
}

#fancybox-left-ico {
    background-image: url('./fancybox.png');
    background-position: -40px -30px;
}

#fancybox-right-ico {
    background-image: url('./fancybox.png');
    background-position: -40px -60px;
}

#fancybox-left:hover, #fancybox-right:hover {
    visibility: visible; /* IE6 */
}

#fancybox-left:hover span {
    left: 20px;
}

#fancybox-right:hover span {
    left: auto;
    right: 20px;
}

.fancybox-bg {
    position: absolute;
    padding: 0;
    margin: 0;
    border: 0;
    width: 20px;
    height: 20px;
    z-index: 1001;
}

#fancybox-bg-n {
    top: -20px;
    left: 0;
    width: 100%;
    background-image: url('./fancybox-x.png');
}

#fancybox-bg-ne {
    top: -20px;
    right: -20px;
    background-image: url('./fancybox.png');
    background-position: -40px -162px;
}

#fancybox-bg-e {
    top: 0;
    right: -20px;
    height: 100%;
    background-image: url('./fancybox-y.png');
    background-position: -20px 0px;
}

#fancybox-bg-se {
    bottom: -20px;
    right: -20px;
    background-image: url('./fancybox.png');
    background-position: -40px -182px;
}

#fancybox-bg-s {
    bottom: -20px;
    left: 0;
    width: 100%;
    background-image: url('./fancybox-x.png');
    background-position: 0px -20px;
}

#fancybox-bg-sw {
    bottom: -20px;
    left: -20px;
    background-image: url('./fancybox.png');
    background-position: -40px -142px;
}

#fancybox-bg-w {
    top: 0;
    left: -20px;
    height: 100%;
    background-image: url('./fancybox-y.png');
}

#fancybox-bg-nw {
    top: -20px;
    left: -20px;
    background-image: url('./fancybox.png');
    background-position: -40px -122px;
}

#fancybox-title {
    font-family: Helvetica;
    font-size: 12px;
    z-index: 1102;
}

.fancybox-title-inside {
    padding-bottom: 10px;
    text-align: center;
    color: #333;
    background: #fff;
    position: relative;
}

.fancybox-title-outside {
    padding-top: 10px;
    color: #fff;
}

.fancybox-title-over {
    position: absolute;
    bottom: 0;
    left: 0;
    color: #FFF;
    text-align: left;
}

#fancybox-title-over {
    padding: 10px;
    background-image: url('./fancy_title_over.png');
    display: block;
}

.fancybox-title-float {
    position: absolute;
    left: 0;
    bottom: -20px;
    height: 32px;
}

#fancybox-title-float-wrap {
    border: none;
    border-collapse: collapse;
    width: auto;
}

#fancybox-title-float-wrap td {
    border: none;
    white-space: nowrap;
}

#fancybox-title-float-left {
    padding: 0 0 0 15px;
    background: url('./fancybox.png') -40px -90px no-repeat;
}

#fancybox-title-float-main {
    color: #FFF;
    line-height: 29px;
    font-weight: bold;
    padding: 0 0 3px 0;
    background: url('./fancybox-x.png') 0px -40px;
}

#fancybox-title-float-right {
    padding: 0 0 0 15px;
    background: url('./fancybox.png') -55px -90px no-repeat;
}

/* IE6 */
.fancybox-ie6 #fancybox-close {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_close.png', sizingMethod='scale');
}

.fancybox-ie6 #fancybox-left-ico {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_nav_left.png', sizingMethod='scale');
}

.fancybox-ie6 #fancybox-right-ico {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_nav_right.png', sizingMethod='scale');
}

.fancybox-ie6 #fancybox-title-over {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_title_over.png', sizingMethod='scale');
    zoom: 1;
}

.fancybox-ie6 #fancybox-title-float-left {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_title_left.png', sizingMethod='scale');
}

.fancybox-ie6 #fancybox-title-float-main {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_title_main.png', sizingMethod='scale');
}

.fancybox-ie6 #fancybox-title-float-right {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_title_right.png', sizingMethod='scale');
}

.fancybox-ie6 #fancybox-bg-w, .fancybox-ie6 #fancybox-bg-e, .fancybox-ie6 #fancybox-left, .fancybox-ie6 #fancybox-right, #fancybox-hide-sel-frame {
    height: expression(this.parentNode.clientHeight + "px");
}

#fancybox-loading.fancybox-ie6 {
    position: absolute;
    margin-top: 0;
    top: expression( (-20 + (document.documentElement.clientHeight ? document.documentElement.clientHeight/2 : document.body.clientHeight/2 ) + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop )) + 'px');
}

#fancybox-loading.fancybox-ie6 div {
    background: transparent;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_loading.png', sizingMethod='scale');
}

/* IE6, IE7, IE8 */
.fancybox-ie .fancybox-bg {
    background: #FFF !important;
}

.fancybox-ie #fancybox-bg-n {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_n.png', sizingMethod='scale');
}

.fancybox-ie #fancybox-bg-ne {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_ne.png', sizingMethod='scale');
}

.fancybox-ie #fancybox-bg-e {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_e.png', sizingMethod='scale');
}

.fancybox-ie #fancybox-bg-se {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_se.png', sizingMethod='scale');
}

.fancybox-ie #fancybox-bg-s {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_s.png', sizingMethod='scale');
}

.fancybox-ie #fancybox-bg-sw {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_sw.png', sizingMethod='scale');
}

.fancybox-ie #fancybox-bg-w {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_w.png', sizingMethod='scale');
}

.fancybox-ie #fancybox-bg-nw {
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/fancy_shadow_nw.png', sizingMethod='scale');
}

body {
    /*background: #FAFAFA;*/
}

#content {
    width: 980px;
    margin: 0 auto; /*padding-top: 15px;*/
    position: relative;
    overflow: hidden;
}

#content_min {
    width: 780px;
    margin: 0 auto;
    position: relative;
    /*overflow: hidden;*//*解决教师登录进入课程-“课程建设”，左侧“单元学习”/“第一周”/“学习环境-视频”，播客视频的播放窗口左右黑框不一致*/
}

#descrip .cur {
    border-bottom: 1px solid #FAFAFA;
}

#descrip li {
    border-style: solid;
    border-width: 1px 0 1px 1px;
    float: left;
    height: 46px;
}

div.nav_li {
    background: url("./profile_tab.png") no-repeat scroll center top #FAFAFA;
    border-bottom: 1px solid #D9D9D9;
    font-family: "Microsoft Yahei";
    font-size: 16px;
    font-weight: bold;
    height: 47px;
    margin: 0 auto 1px;
    width: 980px;
}

div.nav_min {
    background: url("./profile_tab.png") no-repeat scroll center top #FAFAFA;
    border-bottom: 1px solid #D9D9D9;
    font-family: "Microsoft Yahei";
    font-size: 16px;
    font-weight: bold;
    height: 47px;
    margin: 0 auto 1px;
    width: 780px;
}

#descrip {
    height: 49px;margin: 11px 0 !important;

}

#descrip li a {
    background: none repeat scroll 0 0 #F2F2F2;
    border: 1px solid #FFFFFF;
    color: #808080;
    display: block;
    font-family: "Microsoft Yahei";
    font-size: 16px;
    font-weight: bold;
    line-height: 44px;
    text-align: center;
    text-decoration: none;
    width: 94px;
    height: 44px;
}

#descrip .cur a {
    background: none repeat scroll 0 0 #FAFAFA;
    border-bottom: 1px solid #FAFAFA;
}

.S_line1 {
    border-color: #D9D9D9;
}

#right_line {
    border-style: solid;
    border-width: 1px !important;
}

#resAct {
    width: 980px;
    margin: 0 auto;
    overflow-x: hidden;
    overflow-y:auto;
    height: 480px;
}

#resAct_min {
    width: 780px;
    margin: 0 auto;
    overflow: auto; /*overflow-y:auto;*/
    /*height: 480px;*/
}

#content .right {
    position: absolute;
    left: -196px;
    top: 80px;
    width: 219px;
    z-index: 1000;
}

#content_min .right {
    position: absolute;
    left: -196px;
    top: 80px;
    width: 219px;
    z-index: 1000;
}

#content .leftmenu {
    position: absolute;
    right: -196px;
    top: 80px;
    width: 219px;
    z-index: 1000;
}

#content_min .leftmenu {
    position: absolute;
    right: -196px;
    top: 80px;
    width: 219px;
    z-index: 1000;
}

.right .showright {
    background: url("./showright2_bg.png") no-repeat scroll left top;
    cursor: pointer;
    display: inline;
    float: right;
    height: 60px;
    margin-top: 195px;
    width: 23px;
}

.leftmenu .showleft {
    background: url("./showright.png") no-repeat scroll left top;
    cursor: pointer;
    display: inline;
    float: left;
    height: 60px;
    margin-top: 195px;
    width: 23px;
}

.right .showright a {
    display: block;
    height: 60px;
    width: 23px;
}

.leftmenu .showleft a {
    display: block;
    height: 60px;
    width: 23px;
}

.right .showright1 {
    background: url(./showright.png) no-repeat left top;
}

.leftmenu .showleft1 {
    background: url(./showright2_bg.png) no-repeat left top;
}

.right .rightbg {
    float: left;
    width: 194px;
    background: #F2F2F2;
    border: 1px solid #D9D9D9;
}

.leftmenu .leftbg {
    float: left;
    width: 194px;
    background: #F2F2F2;
    border: 1px solid #D9D9D9;
}

.right .rightcon {
    height: 440px;
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid #FFF;
    background: #F2F2F2;
}

.leftmenu .leftcon {
    height: 440px;
    overflow-x: hidden;
    overflow-y: hidden;
    border: 1px solid #FFF;
    background: #F2F2F2;
}

.chapterul {
    margin: 0 auto;
    text-align: left;
}

.chapterul li {
    color: #0A2C4E;
    font-size: 12px;
    font-weight: bold;
    line-height: 26px;
}

.chapterul li a {
    color: #0A2C4E;
    font-size: 12px;
    font-weight: bold;
    line-height: 26px;
}

.chaptercolsubject {
    width: 980px;
    text-align: left; /*padding-left:20px;*/
    margin-bottom: 10px;
    overflow: hidden;
}

.chapter_min {
    width: 780px;
    text-align: left; /*padding-left:20px;*/
    margin-bottom: 10px;
    margin-top: 10px;
    overflow: hidden;
}

#columnName {
    font-family: "Source Sans", "Open Sans", Verdana, Geneva, "STHeiti", "Microsoft YaHei", "SimHei";
    color: #808080;
    text-transform: uppercase;
    float: left;
    font-size: 15px;
}

#various4 {
    float: right;
    background: url(./set.png) no-repeat left top;
    height: 20px;
    display: block;
    padding-left: 20px;
    width: 50px;
    font-size: 12px;
    text-decoration: none;
    color: #808080;
}

div.discuss {
    display: none;
}

/*播放器分屏样式*/
div.video {
    width: 980px;
    margin: 0 auto;
    overflow: hidden;
}

div.video_min {
    width: 780px;
    margin: 0 auto;
    overflow: hidden;
}

div.video .v_content {
    overflow: hidden;
    float: left;
}

.p_content {
    float: right;

}

div.video .p_content {
    background: #D4E4EF;
    height: 480px;
    overflow-y: auto;
    overflow-x: hidden;
    width: 260px;
}

div.video_min .p_content {
    background: #D4E4EF;
    height: 480px;
    overflow-y: auto;
    overflow-x: hidden;
    width: 260px;
}

.video .p_content .photo {
    border: 1px solid #A1B8CB;
    margin: 5px 31px;
    padding: 2px;
}

.video_min .p_content .photo {
    border: 1px solid #A1B8CB;
    margin: 5px 31px;
    padding: 2px;
}

.video .p_content .photobody {
    margin: 10px;
    text-align: left;
}

.video_min .p_content .photobody {
    margin: 10px;
    text-align: left;
}

.video .p_content .photobody p {
    color: #006699;
    font-size: 12px;
    line-height: 22px;
    text-indent: 2em;
}

.video_min .p_content .photobody p {
    color: #006699;
    font-size: 12px;
    line-height: 22px;
    text-indent: 2em;
}

.video .p_content .photo img {
    width: 192px;
    height: 210px;
}

.video_min .p_content .photo img {
    width: 174px;
    height: 184px;
}

#myContent object {
    display: block;
    margin: 0 auto;
}

.type_1 {
    background: url(./type1.png) no-repeat 15px center !important;
}

#descrip .cur .type_1 {
    background: url(./type1.png) no-repeat 15px center !important;
}

.type_2 {
    background: url(./type5.png) no-repeat 15px center !important;
}

#descrip .cur .type_2 {
    background: url(./type5.png) no-repeat 15px center !important;
}

.type_3 {
    background: url(./type2.png) no-repeat 15px center !important;
}

#descrip .cur .type_3 {
    background: url(./type2.png) no-repeat 15px center !important;
}

.type_4 {
    background: #F2F2F2 url(./type4.png) no-repeat 15px center !important;
}

#descrip .cur .type_4 {
    background: #FAFAFA url(./type4.png) no-repeat 15px center !important;
}

.type_5 {
    background: #F2F2F2 url(./type3.png) no-repeat center center !important;
}

#descrip .cur .type_5 {
    background: #FAFAFA url(./type3.png) no-repeat center center !important;
}

.type_6 {
    background: #F2F2F2 url(./type6.png) no-repeat center center !important;
}

#descrip .cur .type_6 {
    background: #FAFAFA url(./type6.png) no-repeat center center !important;
}

div.v_content {
    position: relative;
}

div.mySrc {
    /*float: right;*/
    /*width: 260px;*/
    position: absolute;
    left: 0;
    bottom: 40px;
    z-index: 999;
}

div.mySrc_check {
    position: absolute;
    right: 0;
    top:0;
    width: 260px;
}

div.myvido {
    /*float: left;*/
    position: relative;
    left: 0;
    top: 0;
    z-index: 100;
}



div.scrollXUl{
    height: auto;
    overflow: hidden;
    border: 0 none;
    position: relative;
    padding: 0 50px;
    box-sizing: border-box;
}
div.scrollXUl #descrip{
    overflow: hidden;
    height: unset;
    display: table;
    position: relative;
    left: 0;
    transition: all .2s linear;
}
div.scrollXUl #descrip li.S_line1{
    height: fit-content;
    float: none;
    display: table-cell;
    vertical-align: middle;
    border: 0 none !important;
}
div.scrollXUl #descrip li.S_line1 a{
    word-break: break-all;
    text-overflow: unset;
    white-space: initial;
    height: auto;
    padding-left: 50px;
    text-indent: 0px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 74px;
    width: 190px;
    border: 0 none;
    line-height: 24px;
    text-align: left;
    font-size: 14px !important;
    font-weight: 500 !important;
}
div.scrollXUl #descrip li.S_line1 a:hover{
    color: #0080F2 !important;
}
div.scrollXUl .controlBtn{
    position: absolute;
    top: 0;
    width: 50px;
    height: 30px;
    cursor: pointer;
    z-index: 9;
    height: 100%;
}
div.scrollXUl .controlBtn.leftArrow{
    left: 0px;
    background: url(./leftArrow.png) rgb(247 247 247) no-repeat center;
    background-size: 20px 36px;
}
div.scrollXUl .controlBtn.rightArrow{
    right: 0px;
    background: url(./rightArrow.png) rgb(247 247 247) no-repeat center;
    background-size: 20px 36px;
}