/*.bt_solid{border-top: 2px solid #c21a30;}
.head_title,.line_title{background: #f3f3f3 ;color: #626262;font-size: 14px;height: 40px;
    line-height: 40px;padding: 0 20px;}
.line_title{padding: 0 20px 0 0;}
.head_more{font-size: 12px;color: #b6b6b6;cursor: pointer;}
.content_line .titname{background: #c21a30;color: #fff; display: inline-block;font-size: 14px;height: 100%;
    text-align: center;width: 120px;}*/

.content_line .head_title {
    padding: 0 0 0 20px;
    color: #333333;
    font-size: 16px;
}

.infomation_con {
    border: 1px solid #f3f3f3;
}

.infomation_con {
    border-top: 2px solid #c11b30;
    color: #6d6d6d;
    padding: 0 30px;
    min-height: 580px;
}

.infomation_con .title {
    border-bottom: 1px solid #e7e7e7;
    text-align: center;
    margin: 30px 0;
}

.infomation_con .title_name {
    font-size: 24px;
    color: #333;
}

.infomation_con .data {
    color: #a5a5a5;
    margin: 25px 0 15px;
    font-size: 14px;
}

.infomation_con .coninfo p {
    margin:5px;
    font-size: 14px;
}

.infomation_con .attachment a {
    text-decoration: underline;
    color: #ff8100;
    margin-right: 30px;
}

.infomation_con .coninfo .attachment {
    text-indent: 0em;
}


/*同步教案-资源列表-文本资源详细*/

.courseware {
    width: 855px;
}

.courseware_info,
.your_comments {
    border: 1px solid #f3f3f3;
}

.courseware_info.bt_solid,
.your_comments.bt_solid {
    border-top: 2px solid #c21a30;
}

.related {
    width: 230px;
}

.courseware .title {
    padding: 20px;
    border-bottom: 1px solid #f3f3f3;
    overflow: hidden;
}

.courseware .title .tname {
    color: #333;
    font-size: 20px;
    margin: 0 10px;
}

.optionBtn {
    background: #efa348;
    height: 30px;
    line-height: 30px;
    cursor: pointer;
    padding: 0 20px;
    color: #fff;
    border: 0;
    border-radius: 3px;
}

.courseware .title p {
    clear: both;
    color: #7f7f7f;
    overflow: hidden;
}

.courseware .title .titInfo {
    margin-top: 15px;
    padding: 0 0 0 25px;
}

.courseware .title .ico_x_doc {
    margin-top: 7px;
}

.courseware .title .praise,
.courseware .title .collection {
    cursor: pointer;
    /*margin-left: 20px;*/
    padding-left: 25px;
}
.sizeoption #size{
    margin-right: 30px;
}
.sizeoption i{
    font-size: 14px;
}
.courseware .titInfo .ico_star {
    padding-left: 70px;
    width: auto;
}

.courseware .info,
.courseware .introduction {
    padding: 10px 20px;
}

.courseware .info img {
    /*width: 100%;*/
}

.courseware .introduction {
    border-top: 1px solid #f3f3f3;
    color: #888888;
    line-height: 22px;
}

.your_comments {
    padding: 20px;
    margin-top: 10px;
}

.your_comments .star_level {
    display: block;
    font-size: 14px;
    color: #717171;
    font-weight: bold;
}

.your_comments .textinfo {
    border: 1px solid #f3f3f3;
    height: 80px;
    margin: 5px 0 10px;
    padding: 0 1%;
    resize: none;
    width: 98%;
}

.your_comments .optionBtn {
    background: #ffab47;
    height: 35px;
}

.star_level .ico_star {
    margin-left: 10px;
}

.comments_list dl {
    border-bottom: 1px dotted #cacaca;
    padding: 20px 0;
    overflow: auto;
    color: #333;
}

.comments_list .uname,
.comments_list .uinfo {
    float: right;
    width: 750px;
}

.comments_list .course_page .uname,
.comments_list .course_page .uinfo {
    width: 995px;
}

.comments_list .uheadImg {
    width: 53px;
    height: 53px;
    float: left;
}

.comments_list .uheadImg img {
    width: 100%;
    height: 100%;
}

.comments_list .uinfo.starnum {
    height: 17px;
    margin: 2px 0;
}

.comments_list .datatime {
    float: right;
    color: #9d9d9d;
}

.comments_list .uers_comments {
    color: #717171;
    font-weight: bold;
    font-size: 14px;
    margin: 20px 0 0 0;
}

.comments_list .uers_comments i {
    font-weight: normal;
    font-size: 12px;
    color: #969696;
}

.related .list {
    padding: 10px;
    border: 1px solid #f3f3f3;
    overflow: hidden;
    color: #b6b6b6;
}

.related .r_title {
    max-width: 150px;
    color: #888;
    margin-left: 5px;
}

.related .ltitle {
    margin: 0 5px;
    font-size: 14px;
    /*overflow: hidden;*/
    color: #333333;
    /*text-overflow: ellipsis;*/
    /*white-space: nowrap;*/
    width: 182px;
}

.ellipsis-two {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}


.related .list li {
    margin: 10px 0;
    overflow: hidden;
}

.related .related_material {
    margin: 10px 0;
}

.related_class .list a {
    color: #a2a2a2;
    margin: 5px 0;
    float: left;
    width: 100%;
}

.related_class .list .tit {
    color: #7c7c7c;
    float: right;
    margin: 5px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100px;
}

.related_class .list .img {
    float: left;
    margin-right: 5px;
    width: 100px;
    height: 68px;
}

.related_class .list .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.related_class .list .info {
    float: right;
    margin-bottom: 2px;
    width: 100px;
}


/*我的空间*/

.space_information {
    background: url(../images/pages/space_bg.png);
    height: 200px;
    overflow: auto;
}

.space_information .space_head {
    border: 4px solid #fff;
    border-radius: 70px;
    height: 132px;
    margin: 20px 20px 0 0;
    overflow: hidden;
    width: 132px;
}

.space_information .space_head img {
    width: 100%;
    height: 100%;
}

.space_information .space_info {
    font-size: 14px;
    color: #737373;
    margin-top: 20px;
}

.space_info .my_name {
    font-size: 20px;
    color: #c21a30;
}

.space_info .my_optionbtn {
    background: #c21a30;
    color: #fff;
    padding: 2px 5px;
    text-align: center;
    border-radius: 3px;
    margin-right: 10px;
    padding: 3px 10px;
    font-size: 12px;
}

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

.space_information .space_info p {
    margin-top: 10px;
}

.mycollection_class .tit {
    color: #7c7c7c;
    float: right;
    font-weight: bold;
    margin: 8px 0;
    width: 220px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.mycollection_class .img {
    float: left;
    height: 80px;
    width: 120px;
}

.mycollection_class .img img {
    width: 100%;
    height: 100%;
}

.mycollection_class .info {
    float: right;
    margin: 3px 0;
    width: 220px;
}

.mycollection_class a {
    color: #a2a2a2;
    float: left;
    margin: 10px 0px 10px 0;
    width: 350px;
    background: transparent;
}

.textbook_resources {
    width: 170px;
    margin-right: 10px;
}

.textbook_resources img {
    width: 100%;
}

.lesson_problem,
.courseware_learningcase {
    width: 315px;
    margin-right: 10px;
    height: 560px;
}

.resoures_recommend .line_title .active {
    width: 70px;
    text-align: center;
    line-height: 40px;
    display: inline-block;
    color: #888;
}

.course_recommended {
    width: 270px;
    height: 560px;
}

.resoures_recommend .list {
    padding: 10px;
    overflow: hidden;
    margin: 0;
}

.resoures_recommend .list li {
    margin: 13px 0;
    overflow: auto;
}

.resoures_recommend .list .lname {
    color: #888;
    margin: 0 5px 0 10px;
}

.course_recommended .list {
    padding: 10px 0;
}

.course_recommended .list .img {
    margin-right: 10px;
    width: 120px;
    height: 80px;
}

.course_recommended .list .img img {
    width: 100%;
    height: 100%;
}

.course_recommended .list .tit,
.course_recommended .list .info {
    width: 140px;
}

.course_recommended .list a {
    width: 270px;
    margin: 11px 0;
}

.form_contenter {
    border: 1px solid #f3f3f3;
    padding: 40px 20px;
    position: relative;
}

.form_contenter label {
    width: 80px;
    text-align: right;
    display: inline-block;
    margin-right: 5px;
    float: left;
    height: 25px;
    line-height: 25px;
}

.form_contenter .form_input {
    color: #888;
    border: 1px solid #cacaca;
    padding: 0 5px;
    border-radius: 3px;
    height: 30px;
    line-height: 30px;
    width: 170px;
}

.form_contenter .form_select {
    height: 30px;
    width: 180px;
}

.form_contenter .form_item {
    margin: 15px 0;
    clear: both;
    overflow: hidden;
}

.form_contenter .form_item em {
    color: #c31b2f;
    font-style: normal;
    margin-left: 5px;
}

.form_contenter .form_btn {
    border-top: 1px solid #f3f3f3;
    margin-top: 50px;
    padding: 40px;
}

.form_btn button,
.form_btn .button,
.uploadbtn {
    width: 150px;
    height: 50px;
    text-align: center;
    background: #bababa;
    color: #fff;
    border: 0;
    border-radius: 3px;
    margin-right: 10px;
    cursor: pointer;
    font-size: 16px;
}

.form_btn .save {
    background: #fda03e;
}

.form_contenter .form_textarea {
    width: 460px;
    height: 60px;
    padding: 5px;
    border-radius: 3px;
    resize: none;
    border: 1px solid #cacaca;
}

.form_btn .page_solid {
    border-top: 1px solid #f3f3f3;
    height: 1px;
    margin: 40px 0;
}

.form_contenter .disabled {
    border: 0;
}

.form_contenter .choosebook {
    width: 100px;
    text-align: center;
}

.form_contenter .choosebook img {
    width: 90px;
    height: 130px;
}

.form_contenter .choosebook .activebook {
    border: 2px solid #c11b30;
}

.form_contenter .choosebook .activetitle {
    display: inline-block;
    width: 65px;
}

.choosebook_list li {
    float: left;
    text-align: center;
    margin-right: 10px;
    width: 90px;
    margin-top: 20px;
}

.choosebook_list li img {
    width: 100%;
    height: 127px;
}

.choosebook_list .tname {
    display: inline-block;
    width: 90px;
    height: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.choosebook_list {
    height: 190px;
    overflow: auto;
    width: 900px;
}

.mycollection_course .line_title {
    margin: 10px 0;
}


/**/

.mycollection_course .mycollection_class a {
    border: 1px solid transparent;
    margin: 10px 10px 10px 0;
    width: 355px;
    position: relative;
}

.mycollection_course .mycollection_classlist {
    overflow: hidden;
}

.mycollection_course .mycollection_class a.no_rmargin {
    margin-right: 0;
}

.mycollection_course .mycollection_class .info,
.mycollection_course .mycollection_class .tit {
    width: 225px;
}

.mycollection_course .updateing a {
    border: 1px solid #d4d4d4;
}

.mycollection_course .updateing .icobg {
    background: url(../images/option.png);
    bottom: 5px;
    height: 20px;
    position: absolute;
    right: 5px;
    width: 20px;
    background-position: -65px -7px;
}

.mycollection_course .updateing a.active .icobg {
    background-position: -2px -8px;
}

.mycollection_course .updateing a.active {
    border: 1px solid #fe8200;
}

.mycollection_option .cancelbtn {
    border: 0;
    width: 105px;
    height: 30px;
    color: #FFF;
    background: #fe8200;
    border-radius: 3px;
    margin-left: 10px;
    font-weight: bold;
}

.mycollection_option {
    padding: 10px 30px;
    display: none;
}

.mycollection_option input {
    vertical-align: middle;
    margin-top: -1px;
}

.mycollection_option label {
    cursor: pointer;
}

.chooseSubject {
    border: 1px solid #f3f3f3;
    color: #7f7f7f;
    font-size: 14px;
    height: 45px;
    line-height: 45px;
    padding: 0 15px;
}

.chooseSubject a {
    margin: 0 5px;
    color: #7f7f7f;
}

.chooseSubject span {
    display: inline-block;
    height: 100%;
    margin: 0 5px;
}

.chooseSubject .intervalImg {
    background: rgba(0, 0, 0, 0) url("../images/location.png") no-repeat scroll 0 0;
    display: inline-block;
    height: 45px;
    vertical-align: middle;
    width: 20px;
}


/****fileList.html****/

.content {
    width: 1100px;
    margin: 10px auto;
}

.seletions {
    border: #f3f3f3 1px solid;
    border-top: 0;
    margin-bottom: 15px;
    /*height: 200px;*/
}

.selection_btn {
    height: 26px;
    width: 110px;
    line-height: 26px;
    border-radius: 3px;
    background: #ff8100;
    color: #fff;
    text-align: center;
    font-size: 12px;
    border: none;
    margin: 10px;
    margin-left: 50px;
}


/****fileList.html end****/


/*教学视频-更多*/

.video_morelist {
    padding: 10px 0;
}

.video_morelist li {
    margin: 0 10px 20px 0;
}

.content_line .sortInfo {
    padding-right: 20px;
    color: #b6b6b6;
}

.content_line .sortbtn {
    background: #fff;
    border: 1px solid #dedede;
    cursor: pointer;
    color: #b6b6b6;
    display: inline-block;
    font-size: 12px;
    height: 20px;
    line-height: 20px;
    padding: 0 5px;
    vertical-align: middle;
}

.content_line .sortbtn.active {
    background: #feac46;
    border: 1px solid #feac46;
    color: #FFF;
}

.course_related .list {
    padding: 10px 0;
    border: 0;
}

.teacher_courseTop .course_related .list {
    padding: 5px 0;
}

.course_related .list .tit,
.course_related .list .info {
    width: 120px;
}

.teacher_courseTop .list .tit,
.teacher_courseTop .list .info {
    width: 145px;
}

.teacher_courseTop .related_class .list .img {
    width: 120px;
    height: 80px;
}

.course_related .list .tit {
    font-weight: bold;
}

.courseDetails {
    padding: 20px;
    border: 1px solid #f3f3f3;
    overflow: auto;
}

.courseDetails .tit,
.courseDetails .detail {
    float: right;
    width: 490px;
    margin: 5px 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.courseDetails .tit {
    font-size: 18px;
    color: #555;
}

.courseDetails .img {
    float: left;
    width: 250px;
    margin-right: 25px;
    height: 165px;
}

.courseDetails .img img {
    width: 100%;
    max-height: 165px;
}

.courseDetails .detail {}

.courseDetails .play_nowbtn {
    width: 150px;
    height: 40px;
    color: #fff;
    border: 0;
    background: #fda03e;
    font-size: 16px;
    border-radius: 3px;
    cursor: pointer;
}

.courseDetails .ico_info {
    padding-left: 25px;
    cursor: pointer;
    width: 50px;
}
 .ico_jiucuo{
    background-image: url("../images/jc_icon.png");
    background-position: 3px 2px;
}

.courseDetails_info {
    margin-top: 10px;
}

.courseDetails_info .tcourse {
    width: 120px;
    text-align: center;
    font-size: 14px;
    /* background: #fda03e;
    color: #fff;*/
}

.courseDetails_info .line_title {
    z-index: 99;
}

.courseDetails_info .tcourse a {
    color: #333;
}

.courseDetails_info .tcourse.titname a,
.courseDetails_info .titname .evaluation_num {
    color: #fff;
}

.courseDetails_info .evaluation_num {
    font-size: 12px;
    color: #feac46;
}

.course_recommend,
.course_directory {
    border: 1px solid #f3f3f3;
    padding: 25px 0;
}

.course_recommend p,
.course_directory p {
    padding: 0 20px;
    font-size: 14px;
    line-height: 22px;
    color: #777;
}

.course_directory,
.course_evaluation {
    border-top: 0;
}

.course_evaluation {
    margin-top: 0;
}

.course_directory .ico_title {
    display: inline-block;
    font-family: SimSun;
    height: 35px;
    line-height: 35px;
    padding: 5px 20px;
}

.course_directory .ico_title .bgico {
    width: 10px;
    height: 15px;
    display: inline-block;
    background: #f6850e;
    margin-right: 10px;
    vertical-align: middle;
}

.course_directory .ico_title .bgico.samllico {
    height: 10px;
    vertical-align: inherit;
}

.course_directory li {
    position: relative;
    clear: both;
    /*    line-height: 30px;*/
    cursor: pointer;
    overflow: auto;
}

.directory_info li.activebg {
    background: #f3f3f3;
}

.play_treelist .course_directory .ico_title {
    line-height: 25px;
    height: auto;
    padding: 5px 55px 5px 20px;
}


/* .course_directory .directory_info li {
    padding: 5px 40px;
} */

.course_directory .audition,
.course_directory .play {
    width: 70px;
    height: 30px;
    display: inline-block;
    text-align: center;
    line-height: 30px;
    color: #fff;
    background: #7cbc00;
    position: absolute;
    right: 10px;
    top: 9px;
    display: none;
}

.course_directory .play {
    background: #f6880d;
}

.course_directory .play:hover,
.course_directory .audition:hover {
    color: #fff !important;
}

.course_directory li.activebg {
    background: #f3f3f3;
}

.course_directory .notsonbg.activebg .playbtn,
.course_directory .notsonbg.playing .playbtn {
    display: block;
}

.course_directory .directory_info {
    display: none;
}

.play_treelist .course_directory .audition,
.play_treelist .course_directory .play {
    width: 50px;
    height: 25px;
    line-height: 25px;
    top: 5px;
}


/*联系我们*/

.contactUs_info {
    border: 1px solid #f3f3f3;
    padding: 40px;
}

.contactUs_info .qrcode {
    width: 145px;
    height: 145px;
    margin-right: 30px;
    margin-bottom: 40px;
}

.contactUs_info .address_info {
    color: #b2b2b2;
    font-size: 16px;
}

.contactUs_info .address_map {
    clear: both;
    border: 1px solid #f3f3f3;
}

.contactUs_info .contactico {
    background: url(../images/option.png);
    width: 35px;
    height: 35px;
    display: inline-block;
    margin-right: 10px;
    vertical-align: middle;
}

.contactUs_info .contactico.iphone {
    background-position: 0 -189px;
}

.contactUs_info .contactico.location {
    background-position: 0 -237px;
}

.contactUs_info .contactico.mail {
    background-position: 0 -284px;
}

.contactUs_info .address_info p {
    margin: 10px 0 15px;
}

.treeLeftinfo {
    width: 220px;
    margin-bottom: 10px;
}

.treeLeftinfo .title {
    background: #f3f3f3;
    height: 38px;
    border-bottom: 2px solid #c21a30;
}

.treeLeftinfo .title span {
    width: 50%;
    display: inline-block;
    text-align: center;
    height: 100%;
    color: #777;
    float: left;
    line-height: 40px;
    cursor: pointer;
}

.treeLeftinfo .title span.active {
    background: #c21a30;
    color: #fff;
}

.treeLeftinfo .treeContenter {
    border: 1px solid #f3f3f3;
    padding: 10px 0;
    min-height: 500px;
    overflow: auto;
}

.treeLeftinfo .unit-area .unit-list li a {
    width: 170px;
    height: 18px;
    cursor: pointer;
}

.right_outiqueResources {
    width: 870px;
    border: 1px solid #f3f3f3;
    border-top: 0;
    margin-bottom: 10px;
}


/*分页插件样式*/

.pagination {
    padding: 20px;
    text-align: center;
    color: #9b9b9b;
    clear: both;
}

.pagination a {
    background: #f4f4f4;
    border-radius: 3px;
    color: #9b9b9b;
    margin: 2px;
    padding: 0 7px;
    min-height: 20px;
    display: inline-block;
    line-height: 20px;
}

.icostartBtn {
    position: relative;
}

.icostartBtn .fullstar {
    left: 70px;
    position: absolute;
    width: 100px;
    z-index: 999;
}

.icostartBtn .starbg {
    height: 17px;
    display: inline-block;
    cursor: pointer;
    width: 14px;
}


/*.mycollection_course .mycollection_class .pagenum {
    text-align: center;
    margin-top: 20px;
    clear: both;
}*/

.mycollection_course .mycollection_class .pagenum a,
.mycollection_course .mycollection_class .normal {
    margin: 2px;
    width: auto;
    float: inherit;
}

.mycollection_course .mycollection_class .normal {
    background: transparent;
}

.pagination .pages span {
    padding: 2px 7px;
    color: #ffab49
}

.pagination .pages_firstend {
    font-family: 宋体;
}

.upload_head {
    top: 50px;
    right: 170px;
    height: 195px;
    position: absolute;
}

.upload_head .userimg {
    display: block;
    width: 200px;
    height: 170px;
}

.upload_head .uploadbtn {
    height: 30px;
    background: #c21a30;
    border-radius: 0;
    width: 200px;
    font-size: 12px;
}

html,
body {
    height: 100%;
}

.play_preview {
    background: #262626;
    height: 100%;
    overflow: auto;
}

.play_preview .title {
    height: 42px;
    color: #565656;
    line-height: 42px;
    text-align: center;
    font-size: 14px;
}

.play_preview .play_vide {
    background: #000;
    text-align: center;
}

.play_vide .videoinfo {
    min-height: 92%;
    margin-top: 20px;
}

.play_preview .play_treelist {
    background: #181818;
    width: 325px;
}

.play_treelist .listitle {
    height: 38px;
    border-bottom: 2px solid #f6850e;
    color: #565656;
    padding: 0 20px;
    line-height: 38px;
    font-size: 16px;
    font-weight: bold;
}

.play_treelist .listitle .btn {
    background: #c2192f;
    border-radius: 2px;
    color: #fff;
    font-size: 12px;
    height: 25px;
    line-height: 25px;
    margin-top: 7px;
    padding: 0 10px;
}

.play_treelist .listree {
    font-size: 12px;
    border: 0;
    color: #565656;
    padding: 0;
    overflow: auto;
}

.play_treelist .listree .directory_info li.notsonbg:hover,
.play_treelist .listree li.activebg,
.play_treelist .listree li.playing {
    background: #262626;
}

.directory_info .notsonbg.activebg .playbtn,
.directory_info .notsonbg.playing .playbtn {
    display: block;
}

.directory_info .notsonbg {
    position: relative;
}

.directory_info .playbtn {
    display: none;
    position: absolute;
    right: 5px;
    top: 8px;
    z-index: 99;
}

.chooseSubject .chooseinfo {
    display: inline-block;
}

.chooseSubject .noinfo {
    display: none;
}

.recommendCntr {
    background: #f3f3f3;
}

.bookTitle {
    height: 40px;
    line-height: 40px;
    padding-left: 10px;
    font-size: 14px;
    color: #fff;
    background: #8c8c8c;
}

.bookCover {
    width: 100%;
    height: 170px;
    text-align: center;
}

.bookCover img {
    width: 100px;
    height: 140px;
}

.catalogList {
    height: 350px;
    line-height: 25px;
}

.catalog {
    height: 25px;
    cursor: pointer;
    padding-left: 10px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload_head .uploadLabel {
    height: 30px;
    line-height: 30px;
    background: #c11b30;
}

.catalogList .checked {
    background: #fff;
    border-left: #c21a30 2px solid;
    padding-left: 8px;
}

.star_lecturer a,
.starteacher_list a {
    cursor: default;
}

.playico {
    background: url(../images/option.png) no-repeat;
    position: absolute;
    left: 0;
    top: 91px;
    display: inline-block;
    width: 100%;
    height: 30px;
    background-position: 10px -350px;
}

.playbigico {
    background-position: 0 -412px;
    left: 150px;
    width: 100px;
    height: 100px;
    top: 110px;
}

.detail_ico {
    margin-top: 6px;
}

.subjects_type_soild {
    padding: 0 15px;
}

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

.teachMaterialClass {
    display: inline-block;
    max-height: 34px;
    position: relative;
    width: 95%;
}

.teachMaterialClass i {
    position: absolute;
    right: -2px;
    bottom: 1px;
    border-left: 4px solid #fff;
}

.check_jpzy {
    margin-left: 10px;
}

.check_jpzy input[type=checkbox] {
    vertical-align: middle;
}

.choosebook_list .book_itemlist,
.choosebook .book_itemlist {
    width: 90px;
    display: inline-block;
}

.mycollection_course .fileItem_title {
    max-width: 98%;
}

.mycollection_course .fileItem_source {
    clear: both;
}

.mycollection_course .fileItem_title_ico {
    margin-top: 8px;
}

.not_content {
    min-height: 100px;
    display: inline-block;
    width: 100%;
    text-align: center;
    line-height: 100px;
    font-size: 14px;
    color: #ccc;
}

i.placeholder {
    position: absolute;
    width: 200px;
    font-size: 14px;
    top: 0;
    font-style: normal;
    left: 30px;
    color: #777;
}

.playing_audio {
    background: #000;
    width: 640px;
    height: 260px;
    position: relative;
    margin: 20px auto 20px;
}

.audio_img {
    position: absolute;
    z-index: 99;
    top: 60px;
    left: 120px;
    width: 370px;
    height: 120px;
}

.audio_img img {
    width: 100%;
    height: 100%;
}

.teacher_course {
    width: 815px;
}

.teacher_courseTop {
    width: 274px;
}

.content_play {
    color: #888;
}

.content_play .course_palyinfo {
    width: 100%;
    height: 545px;
    background: #2e2f31;
}

.course_palyinfo .play_vide {
    width: 850px;
    height: 100%;
    position: relative;
}

.course_palyinfo .play_treelist {
    width: 250px;
    height: 100%;
    overflow: hidden;
}

.content_play .courseinfo {
    width: 100%;
    margin-top: 0;
}

.courseinfo .title .titInfo {
    padding: 0 0 0 10px;
}

.courseinfo .titInfo i {
    margin-right: 25px;
}
.titInfoTips{
    text-align: center;
    height: 26px;
    background: #f5f5f5;
    line-height: 26px;
    color: #818181;
}
.titInfoTips .closeTip{
    float: right;
    font-size: 14px;
    margin-right: 10px;
}
.closeTip:hover {
    cursor: pointer;
}
.courseinfo .title .praise {
    width: 65px;
}

.courseinfo .title {
    border-bottom: 0;
}

.content_play .courseDetails_info {
    margin-top: 0;
}

.zoneIndex .list .lname {
    max-width: 250px;
}

.zoneIndex .course_recommended .lname {
    max-width: 210px;
}

.courseinfo .downbtn {
    border: 1px solid #ccc;
    display: inline-block;
    height: 20px;
    width: 50px;
    line-height: 20px;
    text-align: center;
    border-radius: 3px;
    display: none;
}

.courseinfo {
    width: 100%;
}

.courseinfo .list li {
    width: 1000px;
    height: 22px;
}

.courseinfo .ico_datalist {
    margin-right: 10px;
}

.courseinfo .list li:hover .downbtn {
    display: block;
}

.courseinfo .ico_font {
    font-size: 14px;
    margin-right: 5px;
    color: #ccc;
}

.form_container {
    margin-top: 10px;
}

.form_container table {
    width: 100%;
}

.form_container thead {
    background: #f5f5f5;
}

.form_container .odd {
    background: #f9f9f9;
}

.form_container td,
.form_container th {
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #d2d2d2;
    font-size: 16px;
}

.form_container td {
    font-size: 14px;
}

.form_container td span {
    display: inline-block;
    text-align: right;
    width: 80px;
    background: url("../images/auth_ico.png") 17px 12px no-repeat;
}

.form_container td .auth_permit {
    background-position-y: 12px;
    color: #239152;
}

.form_container td .auth_aband {
    background-position-y: -30px;
    color: #7a7a7a;
}

.noViewIFrameUrl {
    height: 700px;
    width: 852px;
    background: url(../images/noViewIFrameUrl.png) center no-repeat;
}

.treeLeftinfo .ztree li a.curSelectedNode {
    background-color: #ff8100;
    color: #fff;
}

.treeLeftinfo .ztree li a {
    padding-left: 5px;
}

.treeLeftinfo .ztree li a.curSelectedNode:hover {
    color: #fff !important;
}

.bookName {
    color: #333;
    margin-bottom: 8px;
    font-size: 14px;
    /*white-space: nowrap;*/
    width: 206px;
    /*overflow: hidden;*/
    /*text-overflow: ellipsis;*/
}

.ico_open+span,
.ico_close+span {
    font-weight: bold;
}
.cntr_right .content_line{width:100%;
    margin-top: 0;}
.upd-pwdcon .form_item .btn{border: 0;width:140px;height: 45px;border-radius: 5px;
    font-size: 14px;}
.upd-pwdcon .form_item  .btn-save{background: #169bd4;color:#fff;}
.upd-pwdcon label{
    height: 35px;line-height: 35px;
    font-size: 14px;}
.upd-pwdcon .form_input{width:300px;
    height: 35px;}
.upd-pwdcon label.error{    display: block;
    width: 100%;
    height: 22px;line-height: 22px;
    text-align: left;
    margin-left: 90px;
    color: red;}
.upd-pwdcon .form_item{
    margin-bottom: 0;
    margin-top: 0;
    height: 60px;}
.xksy-out{
    position: relative;
    height: 135px;
    width: 100%;
    cursor: pointer;
}
.xksy-out .img{
    width: 200px;
    height: 100px;
    position: absolute;
    border-radius: 10px;
    overflow: hidden;
}
/*.xksy-out .img:hover .imgplay{*/
/*    display: block;*/
/*}*/
.xksy-out .img .imgtext{
    width: 96%;
    height: 50px;
    background: rgba(255, 255, 255, .8);
    position: absolute;
    top:25px;
    font-size: 16px;
    font-weight: bold;
    padding-left: 8px;
    cursor: pointer;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    display: flex;
    align-items: center;
    color: #ffffff;
}
.xksy-out .img .imgtext span{
    display: inline-block;
    width: 198%;
    max-height: 40px;
    -webkit-line-clamp: 2;    /*用来限制在一个块元素显示的文本的行数*/
    display: -webkit-box;    /*必须结合的属性，将对象作为弹性伸缩盒子模型显示*/
    -webkit-box-orient: vertical;    /*必须结合的属性 ，设置或检索伸缩盒对象的子元素的排列方式*/
    overflow: hidden;/*必要*/
    color: #FD6B39;
    font-weight: normal;
}
.subject_wuli-col{color: #0058A7;!important;}
.subject_shengwu-col{color: #008846;!important;}
.subject_huaxue-col{color: #3100A4;!important;}
.xksy-out img{
    width: 100%;
    height: 100%;
}
.xksy-out .title{
    position: absolute;
    left: 0;
    top:102px;
    width: 200px;
    height: 38px;
    color:rgba(34,34,34,1);
    font-weight:bold;
    font-size:14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  /*  display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;*/
}
.xksy-out .count{
    display: none!important;
    position: absolute;
    right: 0;
    top:40px;
    font-weight:500;
    font-size:12px;
    width: 113px;
    color:rgba(153,153,153,1);
}
.xksy-out .img:hover .gif-img{
    display: block;
}
.gif-img{
    position: absolute;
    top: 0;
    left: 0;
    display: none;
    background-color: #fff;
}