.course-wrapper {
    padding: 50px 25px 25px;
    line-height: 140%;
    clear: both;
}

.course-wrapper h1 {
    font-weight: bold;
}

.course-wrapper h2 {
    margin: 45px 0 20px 0;
    font-weight: bold;
    font-size: 200%;
}

.course-wrapper h3 {
    font-size: 22px;
    padding: 5px 10px;
    border-radius: 8px;
    font-weight: normal;
    margin: 0 0 10px -10px;
}

.chapter-content {
    margin-bottom: 25px;
	/* padding-left: 35px; */
}

.course-wrapper h4 {
    margin-bottom: 15px;
	font-size: 19px;
}

.course-wrapper .chapter-content,
.course-wrapper .lesson-content {
    display: none;
}

.course-wrapper .show {
    display: block;
}

.course-wrapper .hide {
    display: none;
}

.course-wrapper .lesson-content {
    margin-bottom: 40px;
}

.course-wrapper h2 .sort,
.course-wrapper h2 .roller,
.course-wrapper h3 .roller,
.course-wrapper h4 .roller,
.course-wrapper h2 .roller-list {
    opacity: 0.5;
    font-size: 75%;
    cursor: pointer;
}

.course-wrapper h1>a,
.course-wrapper h2>a,
.course-wrapper h3>a,
.course-wrapper h4>a {
    color: inherit;
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.course-wrapper h2>a {text-decoration-color: #CCC;}
.course-wrapper h4>a {text-decoration-line: none;}

.course-wrapper h1>a:hover,
.course-wrapper h2>a:hover,
.course-wrapper h3>a:hover,
.course-wrapper h4>a:hover {
	text-decoration: underline;
    text-decoration-thickness: 1px;
}

.course-wrapper h2>a:hover {
    color: #bd0000;
}

.course-wrapper h2.closed,
.course-wrapper h3.closed,
.course-wrapper h4.closed {
    opacity: 0.5;
    cursor: default;
}

.course-wrapper h4.closed .complete {
    display: none;
}

.content-title {
    font-weight: bold;
    font-size: 120%;
    margin-bottom: 5px;
}

.module-text,
.chapter-text,
.lesson-text {
    margin-bottom: 15px;
}

.chapter-content {
	 margin-left: 25px;
}

.lesson-content {
	 margin-left: -25px;
}


.content-text,
.content-video,
.content-file,
.content-test,
.content-delimiter {
    margin-bottom: 15px;
}

.content-delimiter {margin-bottom: 0; height: 20px;}

.content-delimiter hr {
    color: #fff;
}

.content-video-title {
    font-weight: bold;
    margin-bottom: 5px;
}

.content-file span.extension {
    text-transform: uppercase;
}

.content-file span.file-updated {
    font-size: 75%;
}

.course-wrapper .open-condition {
    display: block;
    font-size: 75%;
}

.course-wrapper .open-condition a {
    color: inherit;
}

td.test_questions a {
    line-height: normal;
}

.course-wrapper table.tests_table {
    margin-left: -58px !important;
}

.course-wrapper h4 {
    position: relative;
}

.course-wrapper h4 .complete {
    position: absolute;
    top: 2px;
    left: -23px;
}

.course-wrapper h4 .notice {
    cursor: pointer;
    color: lightgray;
}

.course-wrapper h4 .notice.exist {
    color: orange;
}

.course-wrapper h4 .fa-check-circle,
.course-wrapper h4 .fa-check-circle-o {
    font-size: 100%;
    color: lightgray;

}

.course-wrapper h4 .fa-check-circle {
    color: #9acda2;
}

.course-wrapper h4 .lesson-notice {
    display: none;
    position: absolute;
    background-color: white;
    border-radius: 6px;
    padding: 6px 12px;
    font-weight: normal;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.25);
    min-width: 480px;
    z-index: 100;
    top: 25px;
    left: 0;
}

.course-wrapper h4 h5 {
    display: inline-block;
}

.course-wrapper h4 .complete {
    cursor: pointer;
}

.course-wrapper h4 .lesson-notice i {
    font-size: 85%;
    margin-left: 5px;
    cursor: pointer;
    color: gray;
}

.course-wrapper h4 .lesson-notice textarea {
    width: 100%;
    border: none;
    outline: none;
    resize: none;
}

.course-wrapper h4 .lesson-notice h5 {
    margin: 0;
}

.course-wrapper .pager {
    position: relative;
    margin-top: 50px;
}

.course-wrapper .pager a {
    text-decoration: none;
}

.course-wrapper .pager a.prev {
    position: absolute;
    left: 0;
}

.course-wrapper .pager a.next {
    position: absolute;
    right: 0;
}

.course-wrapper .lesson-completeness {
    font-size: 85%;
    color: #6ca662;
}

.course-wrapper .lesson-completeness.new {
    color: #c68686;
}

.chapter-wrapper h4 a {text-decoration: underline; text-decoration-color: #DDDDDD;}

.chapter-content .chapter-hint {margin-left: -25px;}
.chapter-hint {font-size: 13px; font-weight: normal; color: #666;}
.chapter-wrapper h3 {padding: 12px 0 12px 15px;}