.course-info-container {
    margin-top: 15px;
    min-height: 315px;
    padding: 20px;
    background: #fafafa;
    border-radius: 8px;
}

.course-info {
    margin-bottom: 25px;
    font-size: 1.1em;
}

.course-info i.fa-book-open,
.course-info i.fa-clock,
.course-info i.fa-paperclip,
.course-info i.fa-cloudscale {
    width: 36px;
    text-align: center;
    font-size: 1.2em;
    color: var(--MAIN_COLOR);
}

.course-knowledge {
    min-height: 127px;
}

.accordion-toggle .toggle-title {
    border: 1px solid #e5e5e5;
    font-size: 16px;
}

.accordion-toggle .toggle-content {
    margin-top: 0px;
    margin-bottom: 0px;
}

.course-outline {
    padding: 15px;
    font-size: 14px;
    border-bottom: 2px solid #f5f5f5;
    color: #333;
}

.course-outline:last-child {
    border-bottom: none;
}

.course-outline-play,
.course-outline-topic,
.course-outline-time {
    display: inline-block;
}

.course-outline-play {
    width: 3%;
    text-align: center;
    font-size: 1.4em;
}

.course-outline-topic {
    width: 90%;
}

.course-outline-time {
    width: 6%;
    text-align: left;
}

.teacher-info .teacher-img {
    text-align: center;
}

.teacher-info .teacher-img img {
    width: 100px;
    border-radius: 50%;
}

.teacher-profile {
    margin-top: 20px;
}

.toggle-course-nolesson:before,
.toggle-course-nolesson:after {
    content: none !important;
}

.free-course-now {
    width: 100%;
}

.free-course-now button {
    width: 100%;
}

.my-profile-item.alert-notification {
    padding-right: 15px;
    padding-left: 15px;
}

.course-detail-preview,
.course-watch-preview {
    display: block;
    background: #fff;
    text-align: center;
    padding: 6px 12px;
    border-radius: 6px;
    box-shadow: 0px 2px 3px 0px rgba(234, 234, 234, 0.75);
    -webkit-box-shadow: 0px 2px 3px 0px rgba(234, 234, 234, 0.75);
}

.course-detail-preview.active,
.course-watch-preview.active {
    background: linear-gradient(45deg, var(--MAIN_COLOR2), var(--MAIN_COLOR));
    color: #fff;
}

.course-detail-preview:hover,
.course-watch-preview:hover {
    background: linear-gradient(45deg, var(--MAIN_COLOR2), var(--MAIN_COLOR));
    color: #fff;
}

.course-preview-nav {
    margin-bottom: 15px;
}