.sc-course-lesson-toggle-wrapper {
    color: #fff;
    cursor: pointer;
    position: relative;

    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    background: -webkit-linear-gradient(0deg, #2E3E77 0%, #3F51B5 100%);
    font-weight: 700;
    font-style: normal;

    font-size: 14px;
}

.course-section-title {
    color: #fff;

    margin-bottom: 0;
    padding: 20px;
    padding-left: 50px;
    padding-right: 15px;
}

.panel-content {
    display: none;
}

.course-section .panel-group .panel-content .panel-content-inner {
    padding: 0 15px 20px;
}

.sc-course-lesson-toggle {
    position: absolute;
    top: 50%;
    right: 10px;
    font-size: 22px;
    width: 1.5em;
    height: 1.5em;
    line-height: 1.5em;
    text-align: center;
    transform: translateY(-50%);
    border-radius: 100%;
    padding: 3px;
    left: 10px;
    right: auto;

}

.panel-group {
    margin: auto 10px;
    padding: 5px;
    border: 1px solid #e9ecef;
    border-top-color: rgb(233, 236, 239);
    border-top-style: solid;
    border-top-width: 1px;
    border-top: none;
    border-radius: 0 0 10px 20px;
}

.panel-heading-left {
    display: inline-block;
}

.panel-heading-right {
    display: inline-block;
}

.dl_holder {
    display: inline-block;
}

.course-section .panel-group .course-panel-heading {
    border-top: 1px solid #e9ecef;

    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 15px;
    cursor: pointer;
    -webkit-transition: background-color .2s ease-out;
    transition: background-color .2s ease-out;
}

/*----------------------------------------*/
.panel-heading-left .course-lesson-icon {
    display: inline-block;
}

.panel-heading-left .title {
    display: inline-block;

}

.panel-heading-left .title > h4 {

    font-size: 16px;
    margin: 0 0 8px;
}

.panel-heading-left .title > p {
    font-size: 14px;
    color: #adb5bd;
    margin: 0;
    line-height: 1;
}

.panel-heading-left .course-lesson-icon:hover > i {
    color: #7E57C2;

}

.panel-heading-left .course-lesson-icon {
    display: inline-block;

    background: #fff;
    padding: 23px;
    border-radius: 100%;
    border: 1px solid #e9ecef;
    margin-left: 15px;
    width: 70px;
    height: 70px;
}




.course-section .panel-group .course-panel-heading .panel-heading-left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}

.course-section .panel-group .course-panel-heading {
    border-top: 1px solid #e9ecef;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 15px;
    cursor: pointer;
    -webkit-transition: background-color .2s ease-out;
    transition: background-color .2s ease-out;
}

.course-section .panel-group .course-panel-heading .panel-heading-right {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
}

.dl_holder {
    margin-right: 10px;
}

.course-section .panel-group .course-panel-heading .private-lesson, .course-section .panel-group .course-panel-heading .preview-button {
    font-size: 14px;
    line-height: 1.4;
    padding: 6px 10px;
}

.course-section .panel-group .course-panel-heading .preview-button {
    background-color: #1e83f0;
    color: #fff;
    border-radius: 30px;
}

.stuadiare_dl_btn {
    border: 1px solid #cfd8dc;
    width: 30px;
    height: 30px;
    border-radius: 100em;
    text-align: center;
}

[class*="hint--"] {
    position: relative;
    display: inline-block;
}

a {
    color: #464749;
    text-decoration: none;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}

.panel-content-inner > p {
    border: 0;
    font-family: inherit;
    font-size: 100%;
    font-style: inherit;
    font-weight: inherit;
    margin: 0;
    margin-bottom: 0px;
    outline: 0;
    padding: 0;
    vertical-align: baseline;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

#player {
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100000;
    position: fixed;
    outline: none !important;
    -webkit-backface-visibility: hidden;
    background: rgba(0, 0, 0, 0.5);
}

#player > div {
    display: flex;
    height: 100%;
}

#player > div > div {
    margin: auto;
    width: 600px;
}

.close-btn {
    float: left;
    background: none;
    border: none;
    font-size: 36px;
    text-align: left;
    padding: 0;
}

.close-btn:hover {
    background: none;
    color: #fff;
}

.course-panel-heading .panel-heading-left .badge-item {
    background-color: #e9ecef;
    padding: 2px 6px;
    display: inline-block;
    font-size: 12px;
    border-radius: 2px;
    margin-left: 6px;
    line-height: 1.2;
    text-transform: capitalize;
}

.course-panel-heading .panel-heading-left .badge-item.free {
    background-color: #8be669;
    color: #fff;
}


.course-panel-heading .panel-heading-left .badge-item.video {
    background-color: #65bded;
    color: #fff;
}

.course-panel-heading .panel-heading-left .badge-item.exam {
    background-color: #e89369;
    color: #fff;
}

.course-panel-heading .panel-heading-left .badge-item.practice {
    background-color: #eada68;
    color: #fff;
}

.course-panel-heading .panel-heading-left .badge-item.exam {
    background-color: #e89369;
    color: #fff;
}

.course-panel-heading .panel-heading-left .badge-item.lecture {
    background-color: #68e8b7;
    color: #fff;
}
.panel-content-inner.empty-content{
    padding: 0!important;
}
.course-panel-heading .panel-heading-left .badge-item {
    margin-right: 6px;
    margin-left: 0;
}
@media screen and  (min-width: 767px) {
    .panel-heading-left .course-lesson-icon > i {
        width: 20px;
        height: 20px;

        text-align: center;
        line-height: 20px;

        color: #d4d9dd;
        font-size: 20px;
        -webkit-transition: color .2s ease-out;
        transition: color .2s ease-out;

    }
    .fa.fa-unlock ,
    .fa.fa-lock {
        margin-left: 5px;
    }
}
@media screen and  (max-width: 768px) {
    .course-section .panel-group .course-panel-heading {
        padding: 15px 5px;
    }

    .course-lesson-icon {
        font-size: 13px !important;
        width: 30px !important;
        height: 30px !important;
        line-height: 0px !important;
        text-align: center !important;
        padding: 9px !important;
        padding-right: 9px;
        padding-right: 7px !important;
    }

    .panel-heading-left .course-lesson-icon > i {
        font-size: 13px!important;
        width: 13px!important;
        height: 13px!important;
    }
    .course-panel-heading .preview-button {
        display: block;
        font-size: 0 !important;
        padding: 5px 7px 0 !important;
        width: 30px;
        height: 30px;
        line-height: 32px !important;
    }
    .course-panel-heading .preview-button i {
        font-size: 16px !important;
    }
    .private-lesson > span{
        font-size: 0px!important;
    }
    #player > div > div {
        margin-top: 0;
        width: 100%;
    }
    #player {
        background: rgba(0, 0, 0, 1);
    }
    .close-btn {
        float: unset!important;
        width: 100%;
        text-align: center;
        margin-top: 25px;
        margin-bottom: 25px;
    }
}