.left-menu {
    position: fixed;
    width: 44px;
    top: 0px;
    left: 71px;
    bottom: 0;
    padding-top: 115px;
    z-index: 102;
    background-color: white;
    -webkit-transition: width .2s ease-out;
    -moz-transition: width .2s ease-out;
    -ms-transition: width .2s ease-out;
    -o-transition: width .2s ease-out;
    transition: width .2s ease-out;
    overflow-x: hidden;
}
.left-menu-background {
    position: fixed;
    box-shadow: 2px 0px 11px #0202021c;
    width: 44px;
    top: 0px;
    left: 71px;
    height: 110%;
    background-color: white;
    z-index: 10;
}
.left-menu-mob-background {
    display: none;
}
@media (max-width: 991px) {
    .left-menu,
    .left-menu-background {
        left: 0px;
    }
    .left-menu.opened + .left-menu-background + .left-menu-mob-background {
        display: block;
        position: fixed;
        z-index: 101;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }
}
.left-menu::-webkit-scrollbar { /* chrome based */
    width: 0px;
    background: transparent;
}
.left-menu {
    -ms-overflow-style: none;  /* IE 10+ */
    scrollbar-width: none; /* Firefox */
}
.left-menu .block {
    width: 44px;
}
.left-menu.opened .block {
    width: 260px;
}
.left-menu.opened {
    width: 300px;
    padding: 125px 20px 10px 20px;
    box-shadow: 2px 0px 11px #0202021c;
}
.left-menu a {
    word-wrap: break-word;
}
.left-menu span,
.left-menu a,
.left-menu .timer {
    display: none;
}
.left-menu .na-red {
    position: relative;
}
.left-menu .na-red * {
    pointer-events: none;
}
.left-menu .na-red:hover {
    cursor: pointer;
}
.left-menu .na-red a {
    padding-right: 40px;
}
.left-menu .na-red.over-an-hour a {
    padding-right: 62px;
}
.left-menu.opened .title {
    display: block;
    word-wrap: break-word;
}
.left-menu.opened .title a {
    padding-left: 0;
}
.left-menu.opened .title a:hover {
    color: #5f5f5f !important;
}
.left-menu.opened a {
    display: block;
}
.left-menu.opened span,
.left-menu.opened .timer {
    display: inline;
}
.left-menu.opened .timer {
    position: absolute !important;
    font-weight: 600;
    padding-left: 0;
    padding-right: 0;
    margin-left: 5px;
    top: 0;
    right: 0;
}
.left-menu .map {
    padding-left: 13px;
}
.left-menu .map > div {
    position: relative;
}
.left-menu.opened .map {
    padding-left: 0;
}
.left-menu.opened .map .line:first-child {
    display: none;
}
.left-menu .title {
    display: none;
    font-size: 18px;
    font-weight: 700;
    line-height: 21px;
}
.left-menu.opened .prog {
    background-color: #dddddd;
    height: 3px;
    margin-top: 8px;
    margin: 12px auto 35px;
}
.left-menu.opened .prog .green-line {
    background-color: #7ea753;
    height: 3px;
    position: relative;
}
.left-menu .prog .green-line span {
    display: block;
    width: 43px;
    font-size: 15px;
    font-weight: 700;
    text-align: center;
    padding-left: 0px;
    white-space: nowrap;
}
.left-menu.opened .prog .green-line span {
    position: absolute;
    right: 0px;
    margin-top: 7px;
    margin-right: -15px;
    width: 30px;
    padding-right: 0;
}
.left-menu.opened .prog .green-line.done span {
    margin-right: 0;
}
.left-menu .list {
    position: relative;
}
.left-menu .list.active {
    min-height: 18px !important;
}
.left-menu .disabled {
    pointer-events: all;
}
.left-menu li.disabled:hover,
.left-menu div.disabled:hover,
.left-menu div.disabled a:hover,
.left-menu div.disabled span:hover {
    cursor: pointer !important;
}
.left-menu.opened .list > span {
    display: inline-block;
    width: 100%;
}
.left-menu.opened .list > span:hover {
    cursor: pointer;
}
.left-menu.opened .list::after {
    position: absolute;
    top: 7px;
    right: 0;
    width: 8px;
    height: 8px;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    content: "";
    border-style: solid;
    border-width: 1px 1px 0 0;
    -webkit-transition: -webkit-transform .2s ease-out;
    -o-transition: -o-transform .2s ease-out;
    transition: transform .2s ease-out;
}
.left-menu .list.opened::after {
    top: 5px;
    transform: rotate(135deg);
}
.left-menu .list ul {
    display: none;
    list-style: none;
    position: relative;
    padding-left: 26px;
}
.left-menu .list ul li {
    margin: 4px 0;
    position: relative;
}
.left-menu .map .done {
    position: relative;
}
.left-menu .map .done::before {
    content: '';
    display: block;
    position: absolute;
    background: url(../images/lesson-done-icon.png) no-repeat;
    width: 16px;
    height: 16px;
    margin-left: 1px;
    /* margin-top: 1px; */
    top: 1px;
}
.left-menu .list.opened {
    padding-bottom: 1px;
}
.left-menu.opened .list.opened {
    padding-bottom: 0px;
}
.left-menu .list.opened ul {
    display: block;
    padding-left: 0;
    border: 1px solid #dadada;
    border-radius: 25px;
    position: relative;
    left: -6px;
    margin-top: 34px;
    padding-top: 5px;
    padding-bottom: 5px;
}
.left-menu .list.opened ul::before {
    content: '';
    display: block;
    width: 1px;
    height: 9px;
    position: absolute;
    top: -9px;
    left: 13px;
    background-color: #cecece;
}
.left-menu .list.opened ul::after {
    content: '';
    display: block;
    width: 1px;
    height: 9px;
    position: absolute;
    bottom: -9px;
    left: 13px;
    background-color: #cecece;
}
.left-menu .list.opened + .line {
    display: none;
}
.left-menu .list.opened ul li {
    text-align: center;
}
.left-menu .list.opened ul li::before {
    display: none !important;
}
.left-menu .list.opened ul li .min {
    display: block;
    padding-left: 0;
    font-size: 12px;
}
.left-menu .list.gray::before,
.left-menu .list.green::before {
    top: 3px;
}
.left-menu .list.opened::before {
    top: -30px;
}
.left-menu .list.active.opened::before {
    top: -30px;
}
.left-menu.opened .list.gray::before,
.left-menu.opened .list.green::before,
.left-menu.opened .list.opened::before {
    top: 1px;
}
.left-menu.opened .list.opened ul {
    padding-left: 26px;
    border: 0;
    left: 0;
    margin-top: 0px;
    padding-top: 0px;
    padding-bottom: 0px;
}
.left-menu.opened .list.opened ul::before {
    top: 2px;
}
.left-menu.opened .list.opened ul::after {
    display: none;
}
.left-menu.opened .list.opened ul li {
    text-align: left;
}
.left-menu.opened .list.opened ul li .min {
    display: none;
}
.left-menu.opened .list.opened ul li::before {
    display: block !important;
}
.left-menu.opened .list.opened.active::before {
    top: unset;
}
.left-menu.opened .list ul::before {
    content: '';
    display: block;
    position: absolute;
    width: 1px;
    height: 100%;
    background-color: #cecece;
    left: 8px;
}
.left-menu .list > span:hover {
    cursor: default !important;
}
.left-menu .list .toggle {
    position: absolute !important;
    width: 18px !important;
    height: 18px !important;
    right: -7px !important;
    top: 0 !important;
    padding-left: 0 !important;
    z-index: 1 !important;
}
.left-menu .list .toggle:hover {
    cursor: pointer !important;
}
.left-menu .line {
    width: 1px;
    height: 10px;
    background-color: #cecece;
    margin: 3px 0 5px 8px;
}
.left-menu.opened .line {
    height: 4px;
    margin: 2px 0 4px 8px;
}
.left-menu .enabled::before {
    content: '';
    display: block;
    position: absolute;
    background: url(../images/lesson-lock-icons.png) no-repeat;
    width: 22px;
    height: 20px;
    margin-left: -5px;
}
.left-menu .disabled::before {
    content: '';
    display: block;
    position: absolute;
    background: url(../images/lesson-lock-icons.png) no-repeat -5px -20px;
    width: 17px;
    height: 20px;
}
.left-menu .enabled,
.left-menu .disabled {
    min-height: 22px;
}
.left-menu .enabled > span,
.left-menu .disabled > span {
    padding-left: 25px;
}
.left-menu span,
.left-menu a {
    padding-left: 24px;
}
.left-menu span > a {
    padding-left: 0;
    word-wrap: break-word;
}
.left-menu.opened span {
    padding-right: 12px;
}
.left-menu.opened .map li a,
.left-menu.opened .map li span,
.left-menu.opened .map > .active > span {
    position: relative;
    top: -2px;
}
.left-menu .map ul li.active::before,
.left-menu .map > .active:not(.opened)::before,
.left-menu .map > .active.current.opened::before,
.left-menu.opened .map > .active::before {
    content: '';
    display: block;
    position: absolute;
    width: 7px;
    height: 7px;
    background-color: #7ea753;
    border-radius: 7px;
    margin-left: 5px;
    margin-top: 5px;
}
.left-menu .gray::before,
.left-menu .green::before,
.left-menu .map > .active.list.opened:not(.current):not(.done)::before,
.left-menu.opened .map > .active.list.opened:not(.current)::before {
    content: '';
    display: block;
    position: absolute;
    width: 16px;
    height: 16px;
    border: 1px solid #7ea753;
    background-color: white;
    border-radius: 14px;
    margin-left: 1px;
    margin-top: 0px;
    top: 1px;
}
.left-menu .map > .active.list.opened::before {
    top: -29px !important;
}
.left-menu.opened .map > .active.list.opened::before {
    top: -1px !important;
}
.left-menu.opened .map > .active.list.opened.done::before {
    border-width: 0;
}
.left-menu .gray::before {
    content: '';
    display: block;
    position: absolute;
    width: 16px;
    height: 16px;
    border: 1px solid #c1c1c1;
    background-color: white;
    border-radius: 14px;
    margin-left: 1px;
    margin-top: 0px;
    top: 1px;
}
.left-menu .map .na-red::before {
    content: '';
    display: block;
    position: absolute;
    width: 16px;
    height: 16px;
    border: 1px solid #ff0101;
    background-color: white;
    border-radius: 14px;
    margin-left: 1px;
    margin-top: 0px;
}
.left-menu.opened .map .list.opened + .line {
    display: none;
}
.left-menu .map > div:not(.line) {
    min-height: 22px;
}
.left-menu .map ul li.active,
.left-menu .map .current > span:first-child,
.left-menu .map .current > a {
    font-weight: 700;
    pointer-events: none;
}
.left-menu .map ul li.active::before {
    display: block;
}
.left-menu .map ul li.active .min {
    color: white;
    background-color: #6daa4a;
    width: 15px;
    height: 15px;
    line-height: 15px;
    font-weight: 400;
    margin: 0 auto;
    border-radius: 15px;
}
.left-menu .map ul li.green .min,
.left-menu .map ul li.done .min {
    color: #6daa4a;
}
.left-menu .map ul li.gray .min {
    color: #c1c1c1;
}
.left-menu .map .na-red .min {
    color: #ff0101;
}
.left-menu .courses {
    margin-top: 23px;
}
.left-menu .courses .list > span,
.left-menu .courses .course-item a {
    padding-left: 0;
}
.left-menu .courses .list > span {
    display: block;
    margin-bottom: 15px;
    padding-right: 17px;
    font-weight: 600;
}
.left-menu .courses .list > span:hover {
    cursor: pointer !important;
}
.left-menu .courses,
.left-menu .courses .list .course-item {
    display: none;
}
.left-menu .courses > div {
    width: auto;
}
.left-menu.opened .courses,
.left-menu.opened .courses .list.opened .course-item {
    display: block;
}
.left-menu.opened .courses .list.opened .course-item .gray::before {
    display: none;
}
.left-menu.opened .courses .list.opened .course-item {
    margin-bottom: 23px;
    text-align: center;
    padding-bottom: 15px;
}
.left-menu.opened .courses .list.opened .course-item .image {
    display: block;
    position: relative;
    width: 113px;
    height: 155px;
    margin: 0 auto 5px;
}
.left-menu.opened .courses .list.opened .course-item .author a {
    display: inline;
}
.left-menu.opened .courses .list.opened .course-item .author,
.left-menu.opened .courses .list.opened .course-item .name,
.left-menu.opened .courses .list.opened .course-item .gray {
    font-size: 13px;
    margin-bottom: 5px;
    line-height: 15px;
}
.left-menu.opened .courses .list.opened .course-item .name {
    font-size: 15px;
}
.left-menu.opened .courses .list.opened .course-item .prog {
    margin-bottom: 35px;
}
.left-menu.opened .courses .list.opened .course-item .price-block {
    position: relative;
    border-top: 1px solid #eaebf0;
    margin-top: 9px;
}
.left-menu.opened .courses .list.opened .course-item .price {
    width: fit-content;
    font-size: 16px;
    margin-top: 11px;
    margin: 11px auto 0;
    text-align: center;
}
.left-menu.opened .courses .list.opened .course-item .old-price {
    position: absolute;
    top: 0;
    right: 0px;
    margin-top: 0px;
    font-size: 8px;
    line-height: 5px;
    text-decoration: line-through;
    margin-bottom: 0;
    color: gray;
}
.left-menu.opened .courses .list.opened .course-item .price::before {
    content: none;
}
.left-menu.opened .courses .list.opened .course-item .price-free {
    font-size: 11px;
    line-height: 12px;
    margin-top: -1px;
    text-align: center;
    max-width: 160px;
    margin: -1px auto 0;
}
.left-menu.opened .courses .list.opened .course-item .price-free span {
    padding: 0;
}
.left-menu.opened .courses .list.opened .course-item .stars {
    position: static;
    top: 0;
    margin-top: -1px !important;
    margin-bottom: 3px !important;
    text-align: center;
}
.left-menu.opened .courses .list.opened .course-item .stars i {
    font-size: 14px;
}
.left-menu.opened .courses .list.opened .course-item .reviews {
    /* position: absolute;
    top: 1px; */
    position: static;
    margin-left: 4px;
    margin-top: 7px !important;
    display: inline-block;
    font-size: 8px;
}
.left-menu.opened .courses .list.opened .course-item .favorite {
    position: absolute;
    top: 0;
    right: 0;
    margin-top: 10px;
}
.left-menu.opened .courses .list.opened .course-item .favorite i {
    font-size: 22px;
}
.left-menu.opened .courses .list.opened .course-item .favorite i {
    color: #ddcd5b;
    background-color: #ddcd5b;
}
.left-menu.opened .courses .list.opened .course-item .favorite:hover {
    cursor: pointer;
}
.left-menu.opened .courses .list.opened .course-item .favorite.remove i:before  {
    content: "\f004";
}
.left-menu.opened .courses .list.opened .course-item .favorite.remove:hover i:before,
.left-menu.opened .courses .list.opened .course-item .favorite:hover i:before {
    color: #e7d75c;
}

h1 {
    margin-top: 0;
    text-align: left;
    font-size: 28px;
    word-wrap: break-word;
}
.part {
    background-color: #f7f7f7;
    border: 1px solid #e8e8e8;
    display: inline-block;
    padding: 8px 16px 8px 14px;
    position: relative;
}
.part::after {
    content: '';
    display: block;
    position: absolute;
    width: 26px;
    height: 26px;
    background-color: #f7f7f7;
    border-top: 1px solid #e8e8e8;
    border-right: 1px solid #e8e8e8;
    top: 5px;
    right: -14px;
    transform: rotate(45deg);
}
.education.lesson.no-comments .comments-block {
    display: none;
}
.lesson-content {
    word-wrap: break-word;
    padding-left: 60px;
}
.lesson-content *:not(.fa) {
    font-family: 'Inter', Helvetica, Arial, sans-serif !important;
}
.lesson-content p,
.lesson-content div {
    position: relative;
}
.lesson-content img {
    max-width: 100%;
    height: auto !important;
}
.lesson-content img.zoom.active {
    position: absolute;
    -webkit-transition: width .5s ease-in-out;
    -moz-transition: width .5s ease-in-out;
    -o-transition: width .5s ease-in-out;
    transition: width .5s ease-in-out;
    z-index: 1;
}
.lesson-content img.zoom.active:hover {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
}
@media (max-width: 767px) {
    .lesson-content img[style*="width: 25%"],
    .lesson-content img[style*="width: 50%"],
    .lesson-content img[style*="width: 100%"] {
        width: auto !important;
    }
}
.lesson-content .question-img .image_set {
    max-width: 150%;
}
.lesson-content img[style*='float: left'] {
    margin-right: 15px;
}
.lesson-content img[style*='float: right'] {
    margin-left: 15px;
}
.lesson-content iframe {
    max-width: 100%;
}
@media (max-width: 500px) {
    .lesson-content iframe {
        height: 200px;
    }
}
.lesson-content a:not(.comment-sign) {
    color: #4174e0;
}
.lesson-content .block {
    margin-top: 25px;
}
.lesson-content .title-done,
.lesson-content .title-failed {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 18px;
}
.lesson-content .title-done {
    color: #36c329;
}
.lesson-content .title-failed {
    color: red;
}
.lesson-content .result {
    margin-bottom: 18px;
}
.lesson-content .start_test {
    width: auto;
    padding: 8px 18px 9px;
    margin-left: 0;
}
.lesson-content .start_test.disabled {
    opacity: 0.6;
}
.lesson-content .start_test .loading {
    height: 27px !important;
    font-size: 10px !important;
}
.lesson-content .detected {
    border: 0;
    color: red;
}
.lesson-content .detected img {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin: -3px 0 0 0;
}
.lesson-content .certificates {
    margin-bottom: 30px;
}
.lesson-content .block_pagination {
    width: 100%;
    height: 48px;
}

@media (min-width: 768px) and (max-width: 1199px) {
    .pagination-question {
        /* width: calc(100% - 115px) !important; */
    }
}


@media (max-width: 991px) {
    .left-menu {
        padding-top: 70px;
    }
    .left-menu.opened {
        padding-top: 72px;
    }
    h1 {
        margin-top: 25px;
    }
    .lesson-content .certificates {
        margin-bottom: 60px;
    }
}
@media (max-width: 890px) {

}
@media (max-width: 767px) {
    .lesson-content .certificates {
        margin-bottom: 25px;
    }
}

.comments-block {
    padding-left: 45px;
}

#disabledTimer_block {
    text-align: center;
}
#disabledTimer_block .info {
    margin-bottom: 16px;
}
#disabledTimer_block .timer {
    font-size: 34px;
    font-weight: 600;
    margin-top: -20px;
}
#disabledTimer_block .timer span {
    color: #d3d3d3;
}
@media (min-width: 992px) {
    #disabledTimer .modal-dialog {
        width: 470px;
    }
}

#disabledSection_block .title {
    font-size: 15px;
}


.pagination > li.active {
    z-index: 0;
    border-color: #333!important;
    pointer-events: none;
}

@media (max-width: 767px) {
    .courses > div {
        width: 300px;
        margin: 0 auto 40px;
    }
}

/*.linkDesc {*/
/*    width: 1140px;*/
/*    left: 50%;*/
/*    margin-left: -570px;*/
/*}*/
/*@media (min-width: 1200px) and (max-width: 1290px) {*/
/*    .linkDesc {*/
/*        width: 1100px;*/
/*        margin-left: -530px;*/
/*    }*/
/*}*/
/*@media (min-width: 1085px) and (max-width: 1200px) {*/
/*    .linkDesc {*/
/*        width: 940px;*/
/*        margin-left: -470px;*/
/*    }*/
/*}*/
/*@media (min-width: 992px) and (max-width: 1084px) {*/
/*    .linkDesc {*/
/*        width: 894px;*/
/*        margin-left: -425px;*/
/*    }*/
/*}*/
@media (min-width: 861px) and (max-width: 991px) {
    .linkDesc {
        width: 720px;
        margin-left: -360px;
    }
}
@media (min-width: 768px) and (max-width: 860px) {
    .linkDesc {
        width: 672px;
        margin-left: -315px;
    }
}
@media (max-width: 767px) {
    .linkDesc {
        width: 300px;
        margin-left: -125px;
        left: 50%;
    }
    .linkDesc, .linkDesc > .block {
        width: 300px;
    }
}

#buyCourse .modal-md {
    min-width: 320px;
    max-width: 470px;
}
#buyCourse .price {
    text-align: center;
    font-size: 20px;
    margin-top: -7px;
}
#buyCourse .price b {
    position: relative;
    font-size: 28px;
}
#buyCourse .price b .old {
    position: absolute;
    right: 1px;
    top: -6px;
    font-weight: 300;
    font-size: 14px;
    text-decoration: line-through;
    color: #a0a0a0;
}
#buyCourse .start_test {
    max-width: 100%;
    width: 250px;
    margin-top: 29px;
    margin-left: auto;
    padding: 10px 0px;
    border: 0;
    background-color: #35ae2c !important;
    color: #fff;
}
#buyCourse .start_test:hover {
    background-color: #2d9725 !important;
}

#disabledCertificate .close {
    position: relative;
    z-index: 1;
}
#disabledCertificate .title {
    font-size: 16px;
    margin-top: -20px;
}
#disabledCertificate .image {
    margin-bottom: -20px;
}
#disabledCertificate .image img {
    width: 100%;
}

.certificate-wrap + .buttons button,
.certificate-info .block-info .block {
    opacity: 0;
    transition: opacity 0.3s;
}

#teacherCourses .buttons {
    text-align: center;
}
#teacherCourses .buttons button {
    width: 200px;
    margin-bottom: 15px;
}
#teacherCourses .slider {
    overflow: visible;
}
#teacherCourses .frame li {
    width: 255px;
}
.slider-courses .frame-prev,
.slider-courses .frame-next {
    background: none !important;
}
#teacherCourses .course-item {
    margin-bottom: 23px;
    text-align: center;
    padding-bottom: 15px;
}
#teacherCourses .course-item .image {
    display: block;
    position: relative;
    width: 113px;
    height: 155px;
    margin: 0 auto 5px;
}
#teacherCourses .course-item .author a {
    display: inline;
}
#teacherCourses .course-item .author,
#teacherCourses .course-item .name,
#teacherCourses .course-item .gray {
    font-size: 13px;
    margin-bottom: 5px;
    line-height: 15px;
}
#teacherCourses .course-item .author {
    margin-top: 8px;
}
#teacherCourses .course-item .name {
    font-size: 15px;
    margin-top: 0px;
    margin-bottom: 8px;
}
#teacherCourses .course-item .prog {
    margin-top: 22px;
    margin-bottom: 17px;
}
#teacherCourses .course-item .price-block {
    position: relative;
    border-top: 1px solid #eaebf0;
    margin-top: 9px;
}
#teacherCourses .course-item .price {
    width: fit-content;
    font-size: 16px;
    margin: 11px auto 0;
    text-align: center;
}
#teacherCourses .course-item .old-price {
    position: absolute;
    top: 0;
    right: 0px;
    margin-top: 0px;
    font-size: 8px;
    line-height: 5px;
    text-decoration: line-through;
    margin-bottom: 0;
    color: gray;
}
#teacherCourses .course-item .price::before {
    content: none;
}
#teacherCourses .course-item .price-free {
    font-size: 11px;
    line-height: 12px;
    margin-top: -1px;
    text-align: center;
    max-width: 160px;
    margin: -1px auto 0;
}
#teacherCourses .course-item .price-free span {
    padding: 0;
}
#teacherCourses .course-item .stars {
    position: static;
    top: 0;
    margin-top: -1px !important;
    margin-bottom: 3px !important;
    text-align: center;
}
#teacherCourses .course-item .stars i {
    font-size: 14px;
}
#teacherCourses .course-item .reviews {
    position: static;
    margin-left: 4px;
    margin-top: 7px !important;
    display: inline-block;
    font-size: 8px;
}
#teacherCourses .course-item .favorite {
    position: absolute;
    top: 0;
    right: 0;
    margin-top: 10px;
}
#teacherCourses .course-item .favorite i {
    font-size: 22px;
}
#teacherCourses .course-item .favorite i {
    color: #ddcd5b;
    background-color: #ddcd5b;
}
#teacherCourses .course-item .favorite:hover {
    cursor: pointer;
}
#teacherCourses .course-item .favorite.remove i:before  {
    content: "\f004";
}
#teacherCourses .course-item .favorite.remove:hover i:before,
#teacherCourses .course-item .favorite:hover i:before {
    color: #e7d75c;
}
.slider-courses {
    min-height: 450px;
}
@media (min-width: 1200px) {
    #teacherCourses .modal-dialog {
        width: 1000px;
    }
    .slider-courses {
        width: 860px;
    }
}
@media (max-width: 1200px) {
    .slider-courses {
        width: 280px;
    }
}
@media (max-width: 600px) {
    .slider-courses {
        width: 280px;
    }
}
@media (max-width: 450px) {
    .slider-courses {
        width: 282px;
    }
    .slider-courses .frame-prev {
        left: -15px;
    }
    .slider-courses .frame-next {
        right: -2px;
    }
}

#teacherCourses .slider-courses.default {
    max-width: 440px !important;
}
#teacherCourses .slider-courses.length-1 {
    width: 282px !important;
}
#teacherCourses .slider-courses.length-2 {
    max-width: 570px !important;
}
#teacherCourses .slider-courses.length-3 {
    max-width: 860px !important;
}

#teacherCourses .counter-div {
    position: relative;
    left: 0;
    margin-left: 0;
    width: 100%;
    text-align: center;
}
#teacherCourses .counter-div .counter {
    display: inline-block;
}
#teacherCourses .counter-div .clock {
    width: 500px;
}
#teacherCourses .counter-div .counter .flip-clock-divider.hours .flip-clock-dot,
#teacherCourses .counter-div .counter .flip-clock-divider.days,
#teacherCourses .counter-div .counter .flip-clock-divider.days + .flip,
#teacherCourses .counter-div .counter .flip-clock-divider.days + .flip + .flip {
    display: none;
}

@-moz-document url-prefix() {
    #teacherCourses .counter-div .clock {
        margin-top: -35px;
        margin-left: 0;
    }
}
@media (min-width: 1200px) {
    #teacherCourses .counter-div.big {
        height: 140px;
    }
    @-moz-document url-prefix() {
        #teacherCourses .counter-div.big .clock {
            -moz-transform: scale(0.6);
            margin-top: -15px;
            margin-left: 0;
        }
    }
    #teacherCourses .counter-div.big .clock {
        zoom: 0.7;
    }
    #teacherCourses .counter-div.big .clock-iOS ul li a div div.inn {
        font-size: 27px;
    }
    #teacherCourses .counter-div.big .clock-iOS .flip-clock-divider .flip-clock-label {
        font-size: 10px;
    }
}

@media (min-width: 1130px) and (max-width: 1329px) {
    footer .container {
        width: 900px;
    }
    footer .addition_block {
        width: 600px;
    }
    footer .btn-white {
        padding: 10px 0;
        width: 200px;
    }
    footer .addition {
        padding-left: 40px;
    }
    footer .addition_block > div {
        margin-right: -26px;
    }
    footer .addition_block > div:nth-child(3) {
        width: 150px;
    }
    footer .addition_block > div label {
        width: 100px;
        line-height: 21px;
        margin-bottom: 10px;
    }
    footer .addition_block > div li {
        width: 120px;
        line-height: 16px;
        margin-bottom: 17px;
    }
    html[lang='ru-UA'] footer .addition_block > div li:last-child {
        width: 130px !important;
    }
    footer .addition_block > div:nth-child(3) li {
        width: 160px !important;
    }
    html[lang="en-UA"] .content  {
        padding-bottom: 240px;
    }
    html[lang="en-UA"] footer {
        height: 210px;
    }
    html[lang='uk-UA'] footer .addition_block > div li {
        width: 120px;
        line-height: 16px;
        margin-bottom: 17px;
    }
    footer .social_box img {
        width: 100%;
    }
}
@media (max-width: 1129px) {
    footer .col-md-3 {
        width: 100%;
    }
    body footer > .container {
        width: 100%;
        padding: 0 15px 0 74px;
    }
    body footer .container .row .contacts.copyright {
        top: 0 !important;
        margin-top: -10px !important;
    }
    footer {
        height: auto !important;
        padding-top: 30px !important;
    }
    footer .btn-white {
        margin: 0 auto 20px auto !important;
        width: 225px !important;
        display: block !important;
    }
    footer .social_box img {
        display: none !important;
    }
    footer .contacts .social_icons {
        float: none !important;
        margin: 0 auto !important;
        width: 198px !important;
    }
    footer .contacts {
        text-align:center !important;
    }
    footer .contacts > div:nth-child(1) {
        display: none !important;
    }
    footer .contacts > div.mobile_footer {
        display: block !important;
    }
    footer .contacts label {
        display: inline-block !important;
        margin: 15px 0 0 0 !important;
    }
    footer .contacts label:last-child {
        margin-bottom: 15px !important;
    }
    footer .contacts .warning_copy {
        margin-top:-10px !important;
    }
    footer .hidden-sm {
        display:none !important
    }
}
@media (max-width: 991px)  {
    body footer > .container {
        padding: 0 15px 0 60px;
    }
}

@media (min-width: 992px) {
    .left-menu {
        width: 60px;
    }
    .left-menu-background {
        width: 60px;
    }
    .left-menu .block {
        margin-left: 8px;
    }
    .left-menu.opened .block {
        margin-left: 0px;
    }
    .lesson-content {
        padding-left: 76px;
    }
    .comments-block {
        padding-left: 61px;
    }
}

#guestCourseLeave_block .info {
    font-size: 15px;
}
#guestCourseLeave_block .info span {
    text-decoration: underline;
    cursor: pointer;
}
#guestCourseLeave_block .holder-btns {
    display: block !important;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 15px;
}
#guestCourseLeave_block .holder-btns.hide {
    display: none !important;
}
#guestCourseLeave_block .holder-btns .btn-yeah {
    margin-top: 10px;
    margin-left: 34px;
    border: 1px solid #666;
    border-radius: 10px;
    padding: 0px 50px;
    background: #fff;
    box-shadow: 0 1px 1px #333;
    font-weight: 300;
    text-decoration: none;
    color: #333;
    cursor: pointer;
    padding: 0px 20px;
    margin: 0 !important;
}
#guestCourseLeave_block .holder-btns .btn-yeah span:first-child {
    font-size: 18px;
    margin: 13px 0 13px;
    text-transform: uppercase;
    text-align: center;
    display: block;
    font-size: 15px !important;
    text-transform: none !important;
    min-width: 80px;
    padding: 0 !important;
}
#guestCourseLeave_block .holder-btns .btn-yeah:hover {
    background: #dcdcdc;
}

.lesson-content .test-done .attention-sections-text {
    font-weight: 700;
    margin-top: 18px;
}
.lesson-content .test-done .attention-sections-text p {
    margin-bottom: 17px;
}
.lesson-content .test-done .attention-sections-text a {
    margin-bottom: 17px;
    color: #35ae2c;
    text-decoration: underline;
}
.lesson-content .test-done .attention-sections-text a:hover {
    margin-bottom: 17px;
    color: #35ae2c;
    text-decoration: none;
}
.lesson-content .test-done .attention-sections-text p:last-child {
    margin-bottom: -5px;
}
@media (max-width: 991px) {
    .lesson-content .test-done .attention-sections-text p:last-child {
        margin-bottom: 25px;
    }
}