@media all and (max-width: 1440px) {
    .quan {
        width: 100% !important;
        margin-left: 0 !important;
    }
}

@media all and (min-width:1366px) and (max-width: 1680px) {
    .borderfli {
        width: 33% !important;
    }
    .btns {}
}

p {
    /*line-height:26px */
}

.width-100-percent {
    margin-top: 35px;
}

.breadcrumb-course {
    top: 0px;
    left: 0;
}

.course-title {
    color: #86BC41;
    font-weight: bolder;
    font-size: var(--title-fontSize);
}

.chuji {
    margin: 14px 0px;
    width: 98.7%;
    margin-top: 17px;
    background-color: rgb(89, 89, 89);
    padding: 17px 0;
    box-sizing: border-box;
    color: #fff;
    font-size: 16px;
}

.chuji>div:first-child {
    padding-top: 22px;
}

.chuji img {
    border-radius: 50%;
    width: 75px;
}

.teacher {
    margin-top: 28px;
    padding-left: 6%;
}

.chuji .tchDetail {
    border-radius: 5px;
    border: 1px solid #ccc;
    box-shadow: 0 1px 2px #ccc;
    background-color: #fff;
    width: 200px;
    height: 50px;
    position: absolute;
    top: 100px;
    left: -45px;
    display: none;
}

.chuji .tchDetail::after {
    content: "";
    display: block;
    position: relative;
    top: -58px;
    left: 80px;
    width: 0;
    height: 0;
    border: 20px solid;
    border-color: transparent transparent #fff;
}

.borders {
    width: 2px;
    height: 74px;
    background: #fff;
    float: right;
    position: absolute;
    top: 0;
    right: 0;
}

.btn {
    background: rgb(134, 188, 65);
    color: #fff;
}

.nowrap {
    white-space: nowrap;
    word-break: keep-all;
}

.course-02-desc {
    margin-bottom: 30px;
}

.course-02-desc h2 {
    font-size: 22px;
    font-weight: bolder;
    margin-top: 30px;
}

.course-02-desc .summary {
    text-indent: 0em;
    margin-left: 1em;
    font-size: 16px;
    line-height: var(--text-lineHeight);
    padding: 0px 5px;
}


/* 章节介绍 */

.bg_level {
    background-image: url(https://kpweb.oss-cn-shenzhen.aliyuncs.com/resources/teacher-join/teacher-join-intro.jpg);
    background-size: 100% 100%;
}

.bg_level .item_level {
    padding-top: 10px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ccc;
    display: flex;
    justify-content: center;
    align-items: center;
}

.addpadding {
    padding-right: 30px;
    margin-top:20px;
}

.bg_level .item_level .item {
    box-sizing: border-box;
}

.bg_level .item_level .item:nth-child(1) {
    width: 20%;
}

.bg_level .item_level .item:nth-child(2) {
    width: 50%;
}

.bg_level .item_level .item:nth-child(3) {
    width: 30%;
    
}

.bg_level .item_level .item_title {
    font-size: 16px;
    font-weight: 1000;
    text-align: center;
}

.bg_level .item_level .item_title2 {
    font-size: 19px;
    color: rgb(132, 60, 12);
    font-weight: 1000;
    text-align:center;
}

.bg_level .item_level div .item_content {
    padding-top: 15px;
    font-size: 16px;
    font-weight: 1000;
    line-height: 30px;
    text-align: left;
}

.lv {
    color: rgb(42, 135, 180);
}

.listyuan {
    width: 5px;
    height: 5px;
    background: rgb(134, 188, 65);
    display: inline-block;
    border-radius: 50%;
    text-indent: 2em;
    vertical-align: middle;
    margin-right: 5px;
}

.btns span {
    margin-top: 13px;
    text-align: center;
    line-height: 50px;
}

.hand {
    /*cursor:pointer;*/
}

.col-md-2>.btn {
    padding: 6px 0;
    float: right;
}

.portfolio1 {
    position: relative;
    height: 230px;
    margin-top: 20px;
    overflow: hidden;
}

.portfolio1 h4 {
    position: absolute;
    bottom: 0px;
    right: 10px;
    height: 26px;
    background-color: #fff;
    text-align: center;
    line-height: 26px;
    font-size: 15px;
    border-radius: 12px;
    font-weight: bold;
    padding: 0px 15px;
    z-index: 1000;
}

.portfolio1 img {
    width: 120%;
    height: 100%;
    transform: translateX(-60px);
    transition: all .2s linear;
}

.portfolio1 .tp,
.rmm .desc-overlay {
    position: absolute;
    height: 100%;
    top: 0;
}

.portfolio1 .desc-overlay {
    background-color: rgb(141, 149, 88);
    position: relative;
    height: 100%;
    opacity: 0;
    z-index: 1000000;
    transition: all .2s linear;
}

.portfolio1 .desc-overlay-details {
    width: 90%;
    height: 80%;
    border: 1px solid #fff;
    position: absolute;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.portfolio1 .desc-overlay-details .nr {
    width: 95%;
    height: 85%;
    line-height: 22px;
    position: absolute;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    font-size: 17px;
    overflow-y: auto;
}

.portfolio1 .desc-overlay-details .nr h5 {
    font-size: 16px;
}

.portfolio1 .desc-overlay:hover {
    opacity: .9;
}

.portfolio1 .desc-overlay-details .nr h5 {
    color: #fff;
}

.portfolio1 .desc-overlay-details .nr li {
    text-indent: -1em;
    padding-left: 3em;
    color: #fff;
    font-size: 15px;
}

.portfolio1 .desc-overlay:hover+.tp img {
    transform: translateX(0px);
}

.chuji .col-md-2,
.chuji .col-md-3,
.chuji .col-md-4 {
    padding: 0;
}

.show {
    display: block;
}

.course-attrs h2 {
    font-size: 22px;
    font-weight: bolder;
    margin-top: 24px !important;
}

.course-attrs {
    padding-left: 35px;
    padding-top: 10px;
    margin-top: 30px;
    float: right;
}

.course-attrs .course-attrs-info {
    padding: 20px 35px 0 15px;
    padding-right: 7px;
    margin-bottom: 30px;
}

.course-attrs .course-attrs-info>div {
    width: 100%;
    margin-top: 6px;
}

.course-attrs .course-attrs-info img {
    width: 20px;
    position: relative;
    top: -5px;
    left: 4px;
    margin-right: 10px;
}

.course-attrs .course-attrs-info .course-attrs-info-left {
    font-size: var(--text-fontSize);
}

.course-attrs .course-attrs-info .course-attrs-info-right {
    font-size: var(--text-fontSize);
    position: absolute;
    right: 20px;
    color: #999;
    text-align: right;
    line-height: 22px;
}

.course-attrs .course-attrs-info>div {
    margin-top: 6px;
}

.c-02-line-short {
    margin: 0px 0px 18px 0px;
    width: 98.7% !important;
    height: 2px;
    background-color: #c6c9ce;
    border-radius: 2px;
    padding: 0px;
}

.course-attrs .c-02-about>div {
    height: 100%;
    padding-bottom: 22px;
}

.course-attrs .c-02-about>div>a {
    color: #000;
}

.course-attrs .c-02-about>div>a>div {
    display: table;
    text-align: center;
    cursor: pointer;
}

.course-attrs .c-02-about>div>a>div img {
    width: 340px;
    width: 100%;
    display: table-cell;
}

.course-attrs .c-02-about>div>a>div span {
    font-size: var(--text-fontSize);
    font-weight: bolder;
    padding-left: 0px;
    display: table-cell;
    vertical-align: middle;
    position: relative;
    z-index: 9;
    width: 30%;
}

.btns {
    padding-left: 6%;
    padding-right: 6%;
}

.btns p {
    position: relative;
    padding: 2px 0;
}

.btns .cur {
    border: 1px solid #fb2757;
}

.btns .cur_center {
    /*font-size: 16px;
    padding-top:2px;
	padding-bottom:2px;*/
}

.btns .cur:before {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    border: 10px solid #fb2757;
    ;
    border-top-color: transparent;
    border-left-color: transparent;
}

.btns .cur:after {
    content: '';
    height: 10px;
    position: absolute;
    right: 4px;
    bottom: 2px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-left-color: transparent;
    transform: rotate(45deg);
}

.on {
    display: block;
}

.btns p {
    text-align: center;
}

.btns div {
    opacity: 0;
    position: absolute;
    display: none;
}

.scheduleDesc {
    top: 253px;
    width: 24%;
}

.calendar tr td:nth-child(1).currentMonth {
    color: red !important;
}

.modal-dialog {
    width: 100%;
}

.modal-content {
    width: 500px;
    margin: 100px auto;
}


/* �������� */

* {
    margin: 0px;
    padding: 0px;
}


/**
 * ���������Ĵ�С
 */

.calendar {
    width: 100%;
    display: block;
}


/**
 * ����������������
 */

.calendar .calendar-title-box {
    position: relative;
    width: 100%;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-bottom: 1px solid #ddd;
}


/**
 * �����ϸ��µİ�ťͼ��
 */

.calendar .prev-month {
    position: absolute;
    top: 12px;
    left: 0px;
    display: inline-block;
    width: 0px;
    height: 0px;
    border-left: 0px;
    border-top: 6px solid transparent;
    border-right: 8px solid #999;
    border-bottom: 6px solid transparent;
    cursor: pointer;
}

.calendar th {
    text-align: center;
}


/**
 * �����¸��µİ�ťͼ��
 */

.calendar .next-month {
    position: absolute;
    top: 12px;
    right: 0px;
    display: inline-block;
    width: 0px;
    height: 0px;
    border-right: 0px;
    border-top: 6px solid transparent;
    border-left: 8px solid #999;
    border-bottom: 6px solid transparent;
    cursor: pointer;
}


/* �������������ʽ */

.calendar-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}


/* ����и� */

.calendar-table tr {
    height: 30px;
    line-height: 30px;
}


/* ��ǰ�� ��ɫ������ʾ */

.currentDay {
    color: red;
}


/* ���� ������ɫ */

.currentMonth {
    color: #999;
}


/* ��������ɫ */

.otherMonth {
    opacity: 0;
}

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

[class^="icon-"],
[class*=" icon-"] {
    /* use !important to prevent issues with browser extensions that change fonts */
    font-family: 'icomoon' !important;
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    /* Better Font Rendering =========== */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.icon-angle-up:before {
    content: "\f106";
}

.icon-angle-down:before {
    content: "\f107";
}

.cal-md,
.cal-hd,
.cal-title,
.cal-prev,
.cal-next,
.cal-bd,
.cal-week,
.cal-day,
.cal-dates,
.cal-date,
.cal-months,
.cal-month,
.cal-years,
.cal-year,
.cal-ft,
.cal-today {
    margin: 0;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.cal-hd,
.cal-ft {
    box-sizing: border-box;
    height: calc(100% / 9);
}

.cal-prev,
.cal-next,
.cal-date,
.cal-day,
.cal-month,
.cal-year {
    text-align: center;
}

.cal-prev,
.cal-next,
.cal-year,
.cal-month,
.cal-date,
.cal-day {
    float: left;
}

.cal-title,
.cal-prev,
.cal-next,
.cal-year,
.cal-month,
.cal-date,
.cal-today,
.cal-time {
    cursor: pointer;
}

.cal-md {
    background-color: #fff;
    font-size: 14px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    width: 100%;
}

.cal-md,
.cal-switcher,
.cal-title,
.cal-prev,
.cal-next,
.cal-day,
.cal-today,
.cal-time,
.cal-months,
.cal-years,
.cal-ft-date,
.cal-ft-time {
    height: 100%;
}

.cal-bd {
    height: calc((100% / 9) * 7);
}

.cal-week {
    height: calc(100% / 7);
}

.cal-dates {
    height: calc((100% / 7) * 6);
}

.cal-day,
.cal-date {
    width: calc(100% / 7);
}

.cal-date {
    height: calc(100% / 6);
}

.cal-month,
.cal-year {
    height: 25%;
    width: 25%;
}

.cal-md-without-footer .cal-bd {
    height: calc((100% / 8) * 7);
}

.cal-title,
.cal-prev,
.cal-next,
.cal-day,
.cal-date,
.cal-month,
.cal-year,
.cal-today,
.cal-time {
    display: table;
}

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

.cal-festival-text,
.cal-lunar-text {
    bottom: 0;
    color: #999;
    font-size: 12px;
    margin: 0;
    padding: 5px;
    position: absolute;
    right: 0;
    z-index: 2;
}

.cal-festival-text {
    color: #00c35a;
}

.cal-hd {
    border-bottom: 1px solid #e9ebee;
}

.cal-title {
    color: #666;
    font: normal 16px 'Arial', sans-serif;
    margin-right: 60px;
    padding-left: 10px;
}

.cal-title:hover {
    color: #34a6f8;
}

.cal-switcher {
    font-size: 22px;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: 0;
    width: 60px;
    z-index: 2;
}

.cal-prev,
.cal-next {
    color: #999;
    width: 30px;
}

.cal-prev:hover,
.cal-next:hover {
    background-color: #e8e8e8;
    color: #666;
}

.cal-year,
.cal-month,
.cal-date {
    color: #312e2f;
}

.cal-year:hover,
.cal-month:hover,
.cal-date:hover {
    background-color: #e8e8e8;
    color: #333;
}

.cal-year-prev,
.cal-year-next,
.cal-month-prev,
.cal-month-next,
.cal-date-prev,
.cal-date-next {
    background-color: #f8f8f8;
    color: #999;
}

.cal-year-prev:hover,
.cal-year-next:hover,
.cal-month-prev:hover,
.cal-month-next:hover,
.cal-date-prev:hover,
.cal-date-next:hover {
    background-color: #e8e8e8;
    color: #666;
}

.cal-weekend {
    color: #e24144;
}

.cal-weekend .cal-lunar-text {
    color: #e24144;
}

.cal-weekend:hover {
    color: #e24144;
}

.cal-picked {
    background-color: #ccc;
    color: #fff;
    font-weight: bold;
}

.cal-picked:hover {
    background-color: #ccc;
    color: #fff;
}

.cal-picked .cal-festival-text,
.cal-picked .cal-lunar-text {
    color: #fff;
}

.cal-picked.cal-current {
    background-color: #b0e16a;
}

.cal-picked.cal-current:hover {
    background-color: #b0e16a;
}

.cal-picked.cal-current .cal-festival-text,
.cal-picked.cal-current .cal-lunar-text {
    color: #fff;
}

.cal-picked-range {
    background-color: #e1f2fa;
    color: #34a6f8;
    font-weight: normal;
}

.cal-picked-range:hover {
    background-color: #e1f2fa;
    color: #34a6f8;
}

.cal-current {
    background-color: #00c35a;
    color: #fff;
}

.cal-current:hover {
    background-color: #00c35a;
    color: #fff;
}

.cal-current .cal-festival-text,
.cal-current .cal-lunar-text {
    color: #fff;
}

.cal-ft {
    border-top: 1px solid #e9ebee;
    font-size: 13px;
}

.cal-ft-date {
    margin-right: 70px;
    text-align: center;
}

.cal-ft-time {
    margin: 0;
    overflow: hidden;
    position: absolute;
    right: 0;
    text-align: center;
    top: 0;
    width: 70px;
    z-index: 2;
}

.cal-today,
.cal-time {
    text-align: center;
}

.cal-today:hover,
.cal-time:hover {
    color: #34a6f8;
}

.cal-hidden {
    display: none;
}

a:hover {
    text-decoration: underline;
}

.title {
    margin: 0 2em;
    text-align: center;
    height: 80px;
    line-height: 80px;
    font-family: Georgia, Arial, sans-serif;
    overflow: hidden;
}

.version {
    font-size: 14px;
}

.calendar {
    position: relative;
    z-index: 1;
    margin: 0 2em 2em;
    padding: 2em;
    box-sizing: border-box;
    box-shadow: 0 0 15px #ddd;
    font-family: 'Microsoft YaHei UI', Arial, sans-serif;
    overflow: hidden;
}

.feature {
    margin: 0 auto;
    padding: 0 15px;
    font-weight: 500;
    overflow: hidden;
}

.demo {
    position: relative;
    z-index: 1;
    margin: 1.5em auto;
    height: 360px;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    overflow: hidden;
}

.demo-example,
.demo-usage {
    position: relative;
    z-index: 1;
    float: left;
    width: 100%;
    padding: 15px;
    height: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.demo-example:after {
    position: absolute;
    z-index: 2;
    top: 0;
    right: 0;
    height: 100%;
    width: 1px;
    background-color: #ddd;
    overflow: hidden;
    content: ' ';
}

.demo-pre {
    height: 100%;
    padding: 15px;
    background-color: #f8f8f8;
    box-sizing: border-box;
    overflow: auto;
}

.demo-pre:hover {
    background-color: #f1f1f1;
}

.demo-code {
    line-height: 150%;
    font-size: 14px;
    font-family: 'Courier New', Consolas, 'Microsoft YaHei UI', Arial, sans-serif;
}

.copyright {
    margin: 0 auto;
    line-height: 150%;
    text-align: center;
    font-size: 14px;
    padding: 0 0 1.5em;
    overflow: hidden;
}


/*����chrome������*/

 ::-webkit-scrollbar {
    width: 7px;
    height: 7px;
    -webkit-border-radius: 5px;
}

 ::-webkit-scrollbar-track-piece {
    -webkit-border-radius: 5px;
}

 ::-webkit-scrollbar-thumb:vertical {
    background-color: rgba(0, 0, 0, .10);
    -webkit-border-radius: 5px;
}

 ::-webkit-scrollbar-thumb:horizontal {
    background-color: rgba(0, 0, 0, .10);
    -webkit-border-radius: 5px;
}

 ::-webkit-scrollbar:hover {}

 ::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, .15);
}