@import "fonts/Averta/stylesheet.css";
@import "technology-color.css";
.font-m {
    font-weight: 500;
}
.font-sb {
    font-weight: 600;
}
.font-b {
    font-weight: 700;
}
.font-size-12 {
    font-size: 12px !important;
}
.font-size-13 {
    font-size: 13px !important;
}
.font-size-14 {
    font-size: 14px !important;
}
.font-size-16 {
    font-size: 16px !important;
}
.font-size-18 {
    font-size: 18px !important;
}
.font-size-20 {
    font-size: 20px !important;
}
.letter-spacing-1 {
    letter-spacing: 1px;
}
.letter-spacing-0 {
    letter-spacing: 0 !important;
}
.font-weight-500{
    font-weight: 500 !important;
}
.p20 {
    font-size: 20px;
    line-height: 36px;
}
.p20 p {
    font-size: inherit;
    line-height: inherit;
}
.p16 {
    font-size: 16px;
    line-height: 24px;
}
.p16 p {
    font-size: inherit;
    line-height: inherit;
}

b,
strong {
    font-weight: 600;
}
.color-green {
    color: #33AA33;
}
.color-gray {
    color: #898B8E;
}
.color-middlegray {
    color: #898B8E;
}
.color-darkgray {
    color: #5A5A5A;
}
.color-blue {
    color: #4579F5;
}
.color-red {
    color: #ff0c33;
}
.color-dark-red {
    color: #BB0000;
}

.color-orange {
    color: #F55C45;
}
.color-yellow {
    color: #F2C94C;
}
body,
html {
    height: 100%;
    min-height: 100%;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    padding: 0;
    margin: 0;
}
body {
    background: #fff;
    overflow-x: hidden;
    min-width: 320px;
}
body * {
    box-sizing: border-box;
    outline: none !important;
}
.wrap {
    max-width: 1100px;
    min-width: 320px;
    padding: 0 15px;
    margin: 0 auto;
}
a {
    text-decoration: none !important;
    color: #4579F5;
}
a.color-red {
    color: #ff0c33;
}
.uppercase {
    text-transform: uppercase;
}
.br {
    display: block;
}
.btn {
    font-size: 16px;
    font-weight: 600;
    border-radius: 24px;
    line-height: 24px;
    padding-left: 1.2rem;
    padding-right: 1.2rem;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.5);
}
.btn:active,
.btn:focus {
    box-shadow: none !important;
}
.btn.btn-info {
    background: #f9fbfe;
    border-color: #f9fbfe;
    color: #4579F5;
}
.btn.btn-gray {
    background: #D8D8D8;
    border-color: #D8D8D8;
    color: #434054;
}
.btn.btn-primary {
    background: #4579F5;
    border-color: #4579F5;
}
.btn.btn-primary-invert {
    border-color: #4579F5;
    color: #4579F5;
    background: #fff;
}
.btn.btn-light {
    background: #f8f7f8 !important;
    border-color: #f8f7f8;
    color: #434054;
}
.btn.btn-white {
    background: #fff;
    border-color: #fff;
    color: #434054;
    border: 1px solid rgba(255, 255, 255, 0.24);
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
}
.btn.btn-danger {
    background: #ff0c33;
    border-color: #ff0c33;
}
.btn.btn-danger-invert {
    border-color: #ff0c33;
    color: #ff0c33;
    background: #fff;
}
.btn.btn-down-darkline {
    border-color: #3B3B3B;
    color: rgba(0, 0, 0, 0.91);
    border-top-color: #fff;
    border-left-color: #fff;
    border-right-color: #fff;
    background: #fff;
}
.btn.btn-link {
    color: #4579F5;
    border: 0;
    text-decoration: none !important;
}
.btn i {
    margin: 0 5px;
    transform: scale(1.2);
}
.btn.big {
    font-size: 21px;
    font-weight: 700;
    border-radius: 3px;
    padding: .375rem 1.1rem;
    line-height: 1.5;
}
.btn.middle {
    font-size: 16px;
    font-weight: 600;
    padding: .375rem 1.1rem;
    line-height: 22px;
}
.form-group {
    margin-bottom: 14px;
    position: relative;
}
.form-group label {
    display: block;
    font-weight: 400;
    font-size: 14px;
    line-height: 19px;
    color: #3CA4C8;
    margin-bottom: 5px;
}
.form-group label sup {
    color: #ff0c33;
}
.form-control {
    border: 1px solid #BAC7D8;
    background: #EDF4FC;
    border-radius: 3px;
    font-size: 15px;
    font-weight: 400;
    height: auto;
    box-shadow: none !important;
    outline: none !important;
    color: #434054 !important;
    font-family: 'Montserrat', sans-serif;
}
.form-control::-webkit-input-placeholder {
    color: #A3A3A3;
    font-style: normal;
    opacity: 1 !important;
    transition: opacity 0.3s;
}
.form-control:-moz-placeholder {
    color: #A3A3A3;
    font-style: normal;
    opacity: 1 !important;
    transition: opacity 0.3s;
}
.form-control::-moz-placeholder {
    color: #A3A3A3;
    font-style: normal;
    opacity: 1 !important;
    transition: opacity 0.3s;
}
.form-control:-ms-input-placeholder {
    color: #A3A3A3;
    font-style: normal;
    opacity: 1 !important;
    transition: opacity 0.3s;
}
.form-control:focus::-webkit-input-placeholder {
    opacity: 0 !important;
    transition: opacity 0.3s;
}
.form-control:focus::-moz-placeholder {
    opacity: 0 !important;
    transition: opacity 0.3s;
}
.form-control:focus:-moz-placeholder {
    opacity: 0 !important;
    transition: opacity 0.3s;
}
.form-control:focus:-ms-input-placeholder {
    opacity: 0 !important;
    transition: opacity 0.3s;
}
textarea.form-control {
    height: 100px;
}
textarea.form-control.no-resize {
    resize: none;
}
.form-group.style-1 .form-control {
    background: rgba(20, 16, 41, 0.02);
    border-radius: 4px;
    border: 0;
    font-size: 16px;
    line-height: 19px;
    padding: 0.575rem 0.75rem;
}
.form-group.style-1 label {
    font-size: 13px;
    line-height: 19px;
    color: #898B8E;
}
.form-group.style-1 .count-chars {
    font-weight: 500;
    font-size: 13px;
    line-height: 19px;
    color: #898B8E;
    position: absolute;
    bottom: 10px;
    right: 0.75rem;
}
.form-group.style-2 .form-control {
    background: #FFFFFF;
    border-radius: 4px;
    border: 1px solid #ECEFE1;
    font-size: 15px;
    line-height: 19px;
    padding: 0.575rem 0.75rem;
}
.form-group.style-2 label {
    font-size: 13px;
    line-height: 19px;
    color: #434054;
}

select.form-control {
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    background: #fff url(../img/ico-select_caret.svg) no-repeat top 50% right 10px;
    background-size: 20px 15px;
    padding-left: 35px;
}
.dropdown.bootstrap-select {
    width: 100% !important;
}
.dropdown.bootstrap-select .dropdown-toggle {
    background: rgba(20, 16, 41, 0.02);
    box-shadow: none !important;
    border: 0;
    user-select: none !important;
}
.dropdown.bootstrap-select .dropdown-toggle:after {
    width: 18px;
    height: 20px;
    background: url(../img/ico-select_caret.svg) no-repeat 50% 50% !important;
    background-size: contain !important;
    display: block;
    border: none;
}
.dropdown.bootstrap-select.show .dropdown-toggle {
    background: rgba(69, 121, 245, 0.12) !important;
}
#comments-area {
    height: 256px;
}
.input-group {
    margin-bottom: 19px;
}
.input-group .form-group {
    margin-bottom: 0;
}
.input-group .form-group .form-control {
    border-radius: 0 5px 5px 0 !important;
    border-left: 0;
}
.input-group .add-btn {
    padding: .375rem .35rem;
    margin-left: 10px;
}
.checkbox,
.radio {
    display: inline-block;
    position: relative;
    line-height: 24px;
    color: #363636;
    cursor: pointer;
    margin: 0 10px 0 0;
    user-select: none;
    min-width: 20px;
    text-align: left;
    font-size: 14px;
    font-weight: 400;
    padding-left: 35px;
}
.checkbox input,
.radio input {
    position: absolute;
    opacity: 0;
}
.checkbox a,
.radio a {
    color: #2B7CDB;
}
.checkbox span,
.radio span {
    display: inline-block;
    width: 24px;
    height: 24px;
    position: absolute;
    top: 2px;
    left: 0;
    background: rgba(20, 16, 41, 0.12);
    border-radius: 4px;
}
.checkbox span i,
.radio span i {
    font-size: 16px;
    color: #fff;
    position: absolute;
    left: 4px;
    top: 4px;
    opacity: 0;
    border-radius: 2px;
}
.checkbox input:checked + span,
.radio input:checked + span {
    background: #4579F5;
}
.checkbox input:checked + span i,
.radio input:checked + span i {
    opacity: 1;
}
.checkbox:hover span,
.radio:hover span {
    background: rgba(20, 16, 41, 0.04);
}
.radio span {
    border-radius: 50%;
}
.radio span i {
    border-radius: 50%;
}
.btn-radio {
    background: transparent;
    border-radius: 24px;
    position: relative;
    padding: 11px 16px;
    font-weight: 600;
    font-size: 16px;
    color: #898B8E;
    line-height: 1;
    overflow: hidden;
    cursor: pointer;
    margin: 5px 4px;
    vertical-align: middle;
    text-align: center;
    letter-spacing: 0;
}
.btn-radio input {
    position: absolute;
    left: -10000px;
}
.btn-radio em {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    border-radius: 24px;
    background: rgba(20, 16, 41, 0.015);
}
.btn-radio input:checked + em {
    background: rgba(69, 121, 245, 0.03);
}
.btn-radio input:checked + em + span {
    color: #4579F5;
}
.content {
    min-height: 100vh;
    padding-bottom: 50px;
}
@media screen and (max-width: 640px) {
    .content .wrap {
        /*padding: 0 31px;*/
        padding: 0 10px;
    }
}
header {
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06);
    padding: 19px 0;
    line-height: 1;
}
header .logo {
    display: inline-block;
    background: url(../img/logo-math.png) no-repeat;
    background-size: contain;
    width: 270px;
    height: 45px;
    text-decoration: none;
    line-height: 1;
    vertical-align: middle;
    position: relative;
    top: -3px;
}
header .menu {
    display: inline-block;
    /*padding: 0 10px;*/
    margin: 0;
    vertical-align: middle;
    list-style-type:none;
}
header .menu li {
    /*display: inline-block !important;*/
    padding: 0 5px;
}
header .menu li a {
    display: block;
    font-size: 16px;
    color: #434054;
    font-weight: 500;
    padding: .25rem 1.5rem;
}
header .select-lang {
    margin-right: 12px;
    display: inline-block;
}
header .select-lang .dropdown-menu {
    overflow: hidden;
}
header .select-lang .dropdown-toggle {
    font-weight: 500;
    box-shadow: none;
    padding-left: 0.7rem;
    padding-right: 0.7rem;
}
header .select-lang .dropdown-toggle img {
    vertical-align: middle;
    margin-right: 7px;
}
header .select-lang .dropdown-toggle:after {
    display: none;
}
header .top-header:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
header .top-header > div:first-child {
    display: inline-block;
}
header .top-header > div:last-child {
    float: right;
}
header .mobile-menu-bar {
    display: none;
    position: absolute;
    right: 16px;
    top: 19px;
    font-size: 25px;
    cursor: pointer;
}
header .mobile-search-bar{
    display: none;
    cursor: pointer;
    position: absolute;
    right: 46px;
    top: 19px;

}
header .menu-bar{
    display: inline-block;
    margin-left: 20px;
    /*color:#4579f5;*/
}

@media screen and (max-width: 992px) {
    header .logo {
        top: 0;
    }
    header .mobile-menu-bar {
        display: block;
    }
    .main-page header .mobile-search-bar{
        display: none;
    }

    header .mobile-search-bar{
        display: block;
    }
    header .top-header .menu {
        display: none;
    }
    header .top-header > div:last-child {
        display: none;
    }
    header .top-header .search-form{
        display: none;
    }
    header .top-header .menu-bar{
        display: none;
    }

}
.mobile-menu {
    background: #fff;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1000;
    transform: translate(100%, 0);
    transition: all 200ms linear;
    -webkit-transition: all 200ms linear;
    -moz-transition: all 200ms linear;
    -o-transition: all 200ms linear;
}
.mobile-menu.open {
    transform: translate(0, 0);
}
.mobile-menu .wrap {
    height: 100%;
    max-width: 640px;
}
.mobile-menu .menu {
    margin: 0 -16px;
}
.mobile-menu .menu .top-bar {
    margin: 0 16px;
}
.mobile-menu .top-bar {
    padding: 9px 0 13px;
    margin-bottom: 8px;
}
.mobile-menu .top-bar .logo {
    display: inline-block;
    background: url(../img/logo-math.png) no-repeat;
    background-size: contain;
    width: 139px;
    height: 22px;
    text-decoration: none;
    line-height: 1;
    position: relative;
    top: 8px;
}
.mobile-menu .top-bar .close {
    font-size: 36px;
    top: 5px;
    opacity: 1;
    position: relative;
}

.mobile-menu .sub-bar {
    padding-top: 8px;
    background: #fff;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1000;
    transform: translate(100%, 0);
    transition: all 200ms linear;
    -webkit-transition: all 200ms linear;
    -moz-transition: all 200ms linear;
    -o-transition: all 200ms linear;
}
.mobile-menu .sub-bar.open {
    transform: translate(0, 0);
}
.mobile-menu ul {
    list-style: none;
    display: block;
    padding: 0;
    margin: 0;
}
.mobile-menu ul li {
    display: block;
}
.mobile-menu ul li > a,
.mobile-menu ul li > span {
    display: block;
    font-size: 16px;
    color: #5A5A5A;
    padding: 8px 10px 8px 50px;
    position: relative;
    cursor: pointer;
}
.mobile-menu ul li > a:hover,
.mobile-menu ul li > span:hover {
    background: #F5F5F5;
}
.mobile-menu ul li > a > .fa-chevron-right,
.mobile-menu ul li > span > .fa-chevron-right {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translate(0, -50%);
}
.mobile-menu ul li .fa-check {
    color: #4579F5;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translate(0, -50%);
    font-size: 13px;
}
.mobile-menu ul img {
    display: inline-block;
    margin: 0 5px 0 -33px;
}
footer {
    font-size: 14px;
    line-height: 24px;
    color: rgba(20, 16, 41, 0.6);
    padding-top: 56px;
}
footer .top {
    margin-bottom: 48px;
}
footer .down {
    padding: 16px 0;
}
footer .logo {
    display: inline-block;
    background: url(../img/logo-math.png) no-repeat;
    background-size: contain;
    width: 167px;
    height: 30px;
    text-decoration: none;
    line-height: 1;
    vertical-align: middle;
    margin: 10px 0;
}
footer .menu {
    display: inline-block;
    padding: 0 10px;
    margin: 0 0 0 10px;
    vertical-align: middle;
}
footer .menu li {
    display: inline-block;
    padding: 0 12px;
    font-size: 14px;
    color: #434054;
    font-weight: 500;
    letter-spacing: 1px;
}
footer .menu li a {
    display: block;
    color: #434054;
}
footer .social {
    white-space: nowrap;
    margin-left: 10px;
}
footer .social a {
    display: inline-block;
    width: 48px;
    height: 48px;
    background: #fafafb;
    font-size: 22px;
    color: #706e7d;
    text-decoration: none;
    vertical-align: top;
    margin: 3px 7px;
    border-radius: 50%;
    text-align: center;
    line-height: 48px;
}
@media screen and (max-width: 640px) {
    footer .logo {
        margin-left: 20px;
    }

    footer .menu {
        margin-bottom: 15px;
        text-align: left;
        padding: 0;
        display: block;
    }
    footer .menu li {
        display: inline-block;
        padding: 0 10px 5px;
    }
    footer .menu li:last-child {
        display: none;
    }
    footer .down {
        text-align: center;
    }
}
h1 {
    font-weight: 700;
    font-size: 48px;
    color: #434054;
    letter-spacing: -2px;
    line-height: 48px;
}
h2 {
    font-weight: 700;
    font-size: 48px;
    color: rgba(20, 16, 41, 0.8);
    letter-spacing: -2px;
    line-height: 48px;
}
h1 .course-author-info {
    vertical-align: top;
    width: 72px;
    margin: 0 0 0 15px;
}
h1 .course-author-info .avatar {
    width: 72px;
    height: 72px;
    margin: 0;
}
@media screen and (max-width: 640px) {
    h1 {
        font-size: 32px;
        line-height: 32px;
        word-break: break-word;
    }

    h2 {
        font-size: 32px;
        line-height: 32px;
    }
}
h3 {
    font-weight: 600;
    font-size: 24px;
    color: #434054;
    letter-spacing: 0;
    line-height: 32px;
}
@media screen and (max-width: 640px) {
    h3 {
        font-size: 24px;
        line-height: 32px;
    }
}
.mb-48 {
    margin-bottom: 48px;
}
.mb-24 {
    margin-bottom: 24px !important;
}
.mt-48 {
    margin-top: 48px;
}
.mt-24 {
    margin-top: 24px;
}

p,
ol,
ul {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 12px;
    color: #434054;
}
p b,
ol b,
ul b {
    font-weight: 600;
}
@media screen and (max-width: 992px) {
    p,
    ol,
    ul {
        font-size: 15px;
        line-height: 1.3;
    }
}
ol,
ul {
    padding-left: 20px;
}
ol li,
ul li {
    margin-bottom: 5px;
}
.ws-nw {
    white-space: nowrap;
}
.modal .close {
    z-index: 100;
    font-size: 20px;
    opacity: 0.3 !important;
    cursor: pointer;
    position: absolute;
    right: 30px;
    top: 28px;
}
@media screen and (max-width: 640px) {
    .modal .close {
        top: 21px;
    }
}
.modal .modal-body {
    padding: 10px 30px 30px;
}
@media screen and (max-width: 640px) {
    .modal .modal-body {
        padding: 10px 20px 30px;
    }
}
.modal .modal-dialog {
    max-width: 1110px;
}
.modal .modal-content {
    border: 0;
    border-radius: 12px;
}
.modal .tabs-light .tab-pane {
    padding: 20px 15px;
}
.modal .form-group {
    margin-bottom: 20px;
}
.modal .form-group .form-control {
    background: #F5F5F5;
    border-color: #F5F5F5;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}
.modal .nav.nav-pills {
    margin-left: -1rem;
    margin-bottom: 1rem;
}
.modal .nav.nav-pills .nav-link {
    background: transparent !important;
    font-size: 25px;
    color: #898B8E;
    font-weight: 600;
}
.modal .nav.nav-pills .nav-link.active {
    color: #5A5A5A;
}
@media screen and (max-width: 640px) {
    .modal .nav.nav-pills .nav-link {
        font-size: 18px;
    }
}
.authModal .modal-dialog {
    max-width: 430px;
}
.authModal .enter-social a {
    display: inline-block;
    font-size: 23px;
    color: #898B8E;
    margin: 2px 5px;
    width: 30px;
    text-align: center;
}
@media screen and (max-width: 640px) {
    .authModal .enter-social a {
        font-size: 18px;
        width: 23px;
    }
}
.dialogModal .modal-dialog {
    max-width: 580px;
}

section {
    padding: 70px 0;
}
section.pb-35 {
    padding-bottom: 35px;
}

@media screen and (max-width: 640px) {
    section {
        padding: 50px 0;
    }
    section.mobile-pb-0 {
        padding-bottom: 0;
    }
}
.title-section {
    font-size: 13px;
    font-weight: 600;
    line-height: 24px;
    color: #4579F5;
    text-transform: uppercase;
    border-radius: 12px;
    background: #f9fbfe;
    padding: 0 .5rem;
    display: inline-block;
    margin-bottom: 24px;
    letter-spacing: 1px;
}
.title-section.gap {
    background: transparent;
}
.white-box {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    border-radius: 24px;
    padding: 24px;
}
.white-box .ico {
    width: 128px;
    height: 128px;
    border-radius: 50%;
    margin-bottom: 32px;
    text-align: center;
    line-height: 128px;
    background: rgba(69, 121, 245, 0.04);
}
.white-box .ico.w96 {
    width: 96px;
    height: 96px;
    line-height: 96px;
}
.white-box .ico.w96 img {
    width: 46px;
}
.white-box.rounde-12 {
    border-radius: 12px;
}
@media screen and (max-width: 769px) {
    .white-box {
        padding: 24px 16px;
    }
}
@media screen and (max-width: 640px) {
    .white-box {
        margin: 7px;
    }
}
.box-grid .white-box {
    height: 100%;
}
.box-grid > div {
    margin-bottom: 30px;
}
body.main-page header {
    background: transparent;
    position: relative;
    z-index: 2;
    box-shadow: none;
}
body.main-page header .logo {
    background-image: url(../img/logo-math.png);
}
body.main-page header {
    color: #fff;
}
body.main-page header .select-lang .dropdown-toggle {
    background: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(255, 255, 255, 0.05) !important;
    color: #fff;
}
body.main-page header .mobile-menu-bar {
    color: #fff;
}
.main-top {
    position: relative;
    background: #191627 url(../img/img-main-top.jpg) no-repeat 50% 0;
    background-size: cover;
    /*height: 849px;*/
    height: 620px;
    margin-top: -83px;
    padding-top: 140px;
}
/*.main-top:after {
    content: "";
    display: block;
    background: url(../img/img-main-top-wave.png) no-repeat 50% 0;
    background-size: 100% 100%;
    height: 7vw;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
}*/
.main-top .title-section {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}
.main-top .text {
    max-width: 710px;
}
.main-top .text h1 {
    margin-bottom: 48px;
    color: #fff;
}
.main-top .text p {
    font-size: 20px;
    line-height: 36px;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.8);
}
.main-top .text .btn {
    font-size: 16px;
    font-weight: 600;
}
.main-top .text .btn-white {
    color: #4579F5 !important;
}
@media screen and (max-width: 640px) {
    .main-top {
        /*height: 800px;*/
        height: 651px;
        background-image: url(../img/img-main-top_mobile.jpg?1);
        overflow: hidden;
    }
    .main-top .text h1 {
        font-size: 32px;
        line-height: 32px;
    }
    .main-top .text p {
        font-size: 18px;
        line-height: 24px;
    }
    .main-top .text a {
        width: 100%;
        margin: 0 0 24px;
    }
    .main-top .text .btn {
        padding: 11px 0;
    }
    .main-top:after {
        height: 90px;
        width: 700px;
    }
}
/***********************************************************************************************/
.pb-35{
    padding-bottom: 35px !important;
}
.main-top-about {
    position: relative;
    background: #191627 url(../img/img-main-top-about.png) no-repeat 50% 0;
    background-size: cover;
    height: 291px;
    margin-top: -83px;
    padding-top: 140px;
}
.main-top-about:after {
    content: "";
    display: block;
    background: url(../img/img-main-top-wave.png) no-repeat 50% 0;
    background-size: 100% 100%;
    height: 9vw;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
}
.main-top-about h1 {
    color: #fff;
}
.main-top-about .text {
    max-width: 710px;
}
.main-top-policy {
    position: relative;
    background: #191627 url(../img/img-main-top-policy.png) no-repeat 50% 0;
    background-size: cover;
    height: 381px;
    margin-top: -83px;
    padding-top: 140px;
}
.main-top-policy:after {
    content: "";
    display: block;
    background: url(../img/img-main-top-wave.png) no-repeat 50% 0;
    background-size: 100% 100%;
    height: 9vw;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
}
.main-top-policy h1,.main-top-policy h3 {
    color: #fff;
}
.main-top-policy .text {
    max-width: 710px;
}

@media screen and (max-width: 640px) {
    .main-top-about {
        height: 386px;
        background-image: url(../img/img-main-top-about_mobile.png?1);
        overflow: hidden;
    }
    .main-top-about .text h1 {
        font-size: 32px;
        line-height: 32px;
    }
    .main-top-about .text p {
        font-size: 18px;
        line-height: 24px;
    }
    .main-top-about .text a {
        width: 100%;
        margin: 0 0 24px;
    }
    .main-top-about .text .btn {
        padding: 11px 0;
    }
    .main-top-about:after {
        height: 90px;
        width: 700px;
    }
}
@media screen and (max-width: 640px) {
    .main-top-policy {
        height: 386px;
        background-image: url(../img/img-main-top-policy_mobile.png?1);
        overflow: hidden;
    }
    .main-top-policy .text h1 {
        font-size: 32px;
        line-height: 32px;
    }
    .main-top-policy .text p {
        font-size: 18px;
        line-height: 24px;
    }
    .main-top-policy .text a {
        width: 100%;
        margin: 0 0 24px;
    }
    .main-top-policy .text .btn {
        padding: 11px 0;
    }
    .main-top-policy:after {
        height: 90px;
        width: 700px;
    }
}
/***************************************************************************************************************/
.technology > * {
    font-size: 14px;
    font-weight: 600;
    border-radius: 24px;
    line-height: 1;
    color: #5A5A5A;
    display: inline-block;
    padding: 8px 16px;
    margin: 3px 2px;
    letter-spacing: 1px;
}
.technology > .main-page {
    margin: 3px 18px 3px -16px !important;
}

.select-category {
    margin-bottom: 48px;
    overflow-x: scroll;
    white-space: nowrap;
    overflow: -moz-scrollbars-none;
    -ms-overflow-style: none;
    scrollbar-height: none;
    scrollbar-width: none;
}
.select-category::-webkit-scrollbar {
    display: none;
}
.select-category a {
    display: inline-block;
    vertical-align: top;
    border-radius: 24px;
    font-weight: 500;
    font-size: 14px;
    color: rgba(20, 16, 41, 0.6);
    letter-spacing: 0;
    line-height: 17px;
    padding: 8px 16px;
    margin: 0 2px 8px;
}
.select-category a.active {
    background: rgba(69, 121, 245, 0.03);
    color: #4579F5;
}
.select-category a.nav-link {
    font-size: 16px;
    line-height: 24px;
    padding: 8px 20px;
}
.select-category label {
    margin: 3px 10px 3px 0;
    color: #898B8E;
}
.select-category.vertical {
    margin-bottom: 0;
    display: flex;
    flex-flow: column nowrap;
    align-items: flex-start;
    overflow-x: visible;
    white-space: normal;
}
@media screen and (max-width: 992px) {
    .select-category.vertical {
        display: block;
    }
}
.rating {
    display: inline-block;
    width: 81px;
    color: #4579F5;
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
    font-family: 'Montserrat', sans-serif;
}
.rating-percent {
    display: inline-block;
    /*width: 41px;*/
    color: #4579F5;
    /*font-size: 12px;*/
    line-height: 1;
    white-space: nowrap;
    font-family: 'Montserrat', sans-serif;
}

.rating.size-big {
    font-size: 21px;
    width: 145px;
    letter-spacing: 0px;
}
.rating.size-middle {
    font-size: 16px;
    width: 105px;
    letter-spacing: 4px;
}
.rating.size-small {
    font-size: 10px;
    width: 65px;
    letter-spacing: 2px;
}
.rating.active i {
    cursor: pointer;
}
.course-list > .row > div {
    margin-bottom: 20px;
}
.course-item {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    border-radius: 12px;
    height: 100%;
    margin: 0 2px 10px;
    display: flex;
    flex-direction: column;
}
.course-item .name {
    font-size: 14px;
    font-weight: 500;
    color: rgba(20, 16, 41, 0.6);
    letter-spacing: 1px;
    line-height: 24px;
    text-transform: uppercase;
}
.course-item .title {
    display: block;
    font-size: 24px;
    font-weight: 600;
    line-height: 32px;
    color: rgba(20, 16, 41, 0.8);
    margin-bottom: 20px;
}
.course-item .img {
    display: block;
    background-size: contain;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    padding-top: 50%;
    border-radius: 12px 12px 0 0;
}
.course-item .user-img {
    display: block;
    width: 128px;
    height: 128px;
    border-radius: 50%;
    background-size: contain;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    margin: 0 0 16px 16px;
    position: relative;
    top: 16px;
}
.course-item .comm-count {
    font-size: 14px;
    color: rgba(20, 16, 41, 0.6);
    letter-spacing: 0;
    line-height: 24px;
    font-weight: 500;
}
.course-item .price {
    display: inline-block;
    white-space: nowrap;
    font-family: 'Averta-Bold', sans-serif;
    font-size: 24px;
    color: rgba(20, 16, 41, 0.8);
    letter-spacing: 0;
    line-height: 24px;
}
.course-item .price span {
    font-size: 14px;
    color: rgba(20, 16, 41, 0.8);
    letter-spacing: 0;
    line-height: 16px;
    margin-right: 3px;
    position: relative;
    top: -1px;
}
.course-item p {
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 24px;
    color: #5A5A5A;
}
.course-item .btn-info {
    box-shadow: none;
}
.course-item > div {
    padding: 16px;
    flex: 1;
    position: relative;
    padding-bottom: 50px;
}
.course-item > div .down-pos {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
}

.course-item.medium-size .user-info:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.course-item.medium-size .user-info .user-img {
    width: 64px;
    height: 64px;
    float: left;
    position: relative;
    top: 0;
    margin: 0 14px 16px 0;
}
.course-item.medium-size .user-info .user-img + div {
    overflow: hidden;
    padding-top: 10px;
}
.course-item.medium-size .user-info .user-img + div .name {
    font-size: 18px;
    text-transform: none;
}
.course-item.medium-size .user-info .user-img + div .name + div {
    font-weight: 500;
    font-size: 13px;
    color: rgba(20, 16, 41, 0.6);
    letter-spacing: 0;
    line-height: 1.2;
}
.course-item.medium-size p {
    font-size: 14px;
    margin-bottom: 16px;
}
.course-item.big-size > div {
    display: flex;
    padding: 0 16px 0 0;
}
.course-item.big-size .user-img {
    border-radius: 12px 0 0 12px;
    margin: 0 16px 0 0;
    top: 0;
    flex: 0 0 50%;
    width: auto;
    height: auto;
    position: relative;
}
.course-item.big-size .user-img .status {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    text-align: center;
    background: #FFFFFF;
    border-radius: 18px;
    padding: 5px 10px;
    border-radius: 24px;
    font-weight: 500;
    font-size: 14px;
    color: rgba(20, 16, 41, 0.8);
    letter-spacing: 0;
    line-height: 24px;
}
.course-item.big-size .user-img .status span + span {
    color: rgba(20, 16, 41, 0.6);
}
.swiper-box {
    position: relative;
    user-select: none !important;
}
.swiper-box .swiper-container {
    width: 100%;
    height: 100%;
}
.swiper-box .swiper-container .swiper-wrapper {
    align-items: center;
}
.swiper-box .swiper-container .swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    transition-property: transform;
    box-sizing: content-box;
}
.swiper-box .swiper-container .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    height: auto;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-box .swiper-container .swiper-slide.no-flex {
    display: block;
}
.swiper-box .swiper-container .swiper-slide .w-box {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    border-radius: 12px;
    margin-bottom: 14px;
    padding: 16px;
    margin-bottom: 30px;
}
.swiper-box .swiper-container .swiper-slide .w-box:last-child {
    margin-bottom: 5px;
}
@media screen and (max-width: 640px) {
    .swiper-box .swiper-container .swiper-slide .w-box {
        font-size: 12px;
    }
}
.swiper-box .swiper-container .swiper-slide .tech-logo {
    height: 64px;
    margin-right: 15px;
    vertical-align: middle;
    display: inline-block;
    width: 64px;
    background-size: contain;
    background-position: 50% 50%;
    background-repeat: no-repeat;
}
.swiper-box .swiper-container .swiper-slide .tech-logo + span {
    font-weight: 500;
    line-height: 24px;
    display: inline-block;
    max-width: calc(100% - 100px);
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
}
@media screen and (max-width: 640px) {
    .swiper-box .swiper-container .swiper-slide .tech-logo {
        height: 36px;
        width: 36px;
        margin-right: 8px;
    }
    .swiper-box .swiper-container .swiper-slide .tech-logo + span {
        max-width: calc(100% - 50px);
    }
}
.swiper-box .swiper-container .course-item {
    width: 100%;
    height: auto;
}
.swiper-pagination-bullets.swiper-pagination-bullets-dynamic {
    white-space: nowrap;
}

.swiper-box .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    opacity: 1;
    background: rgba(20, 16, 41, 0.06);
    margin-right: 3px;
}
.swiper-box .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #4579F5;
}
@media screen and (max-width: 769px) {
    .swiper-box .swiper-pagination {
        top: calc(100% + 15px);
    }
}
.swiper-box .swiper-button-prev,
.swiper-box .swiper-button-next {
    width: 24px;
    height: 24px;
    color: #5A5A5A;
    left: auto;
    top: auto;
    right: 0;
    bottom: -40px;
}
.swiper-box .swiper-button-prev:after,
.swiper-box .swiper-button-next:after {
    font-size: 10px;
}
.swiper-box .swiper-button-prev {
    right: 35px;
}
.swiper-box.w-box .swiper-container {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    border-radius: 12px;
    margin-bottom: 14px;
    padding: 10px 0;
}
@media screen and (max-width: 640px) {
    .swiper-box.mobile-shift {
        margin-right: -31px;
    }
    .swiper-box.mobile-shift .swiper-slide {
        display: block;
        text-align: left;
    }
    .swiper-box.mobile-shift .swiper-slide > * {
        width: 80%;
        transform: translate(-25%, 0);
    }
    .swiper-box.mobile-shift .swiper-slide.swiper-slide-active > * {
        transform: translate(0, 0);
    }
}
.swiper-box.align-items-top .swiper-wrapper {
    align-items: start;
}
.swiper-box.align-items-stretch .swiper-wrapper {
    align-items: stretch;
}
.swiper-box.align-items-stretch .course-item {
    height: 100%;
}
.breadcrumbs {
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0;
    color: rgba(20, 16, 41, 0.8);
    vertical-align: middle;
    padding: 24px 0;
}
.breadcrumbs i {
    margin: 0 5px;
}
.breadcrumbs a,
.breadcrumbs .fa-chevron-right {
    color: rgba(20, 16, 41, 0.6);
}
.breadcrumbs a {
    position: relative;
    top: -1px;
}
.breadcrumbs + section {
    padding-top: 0;
}
.product-filter {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    border-radius: 12px;
    margin-right: 16px;
}
.product-filter .item .head {
    font-size: 14px;
    font-weight: 600;
    color: #898B8E;
    padding: 16px;
    line-height: 1;
    position: relative;
    cursor: pointer;
    border-bottom: 1px solid #F5F5F5;
    text-transform: uppercase;
}
.product-filter .item .head i {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translate(0, -50%);
}
.product-filter .item .head.open i {
    transform: translate(0, -50%) rotate(180deg);
}
.product-filter .item .head.open + div {
    border-color: #F5F5F5;
    max-height: 10000px;
}
.product-filter .item .head + div {
    border-bottom: 1px solid #fff;
    max-height: 0;
    overflow: hidden;
}
.product-filter .item .head + div a {
    font-size: 14px;
    font-weight: 500;
    line-height: 17px;
    letter-spacing: 1px;
    display: block;
    padding: 9px 24px;
    color: #898B8E;
    position: relative;
}
.product-filter .item .head + div a.active,
.product-filter .item .head + div a:hover {
    color: #4579F5;
    background: #f9fbfe;
}
.product-filter .item .head + div a.active:after,
.product-filter .item .head + div a:hover:after {
    content: "";
    display: block;
    width: 2px;
    background: #4579F5;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
}
.product-filter .item .head + div > div {
    padding: 16px;
}
.product-filter .item .head + div .link {
    display: inline-block;
    font-size: 14px;
    color: #898B8E;
    text-decoration: underline;
    cursor: pointer;
}
.price-range {
    background: #e1e2e5;
    border: 0 !important;
    margin-bottom: 30px;
    height: 4px;
}
.price-range .ui-slider-range {
    background: #4579F5;
    height: 4px;
}
.price-range .ui-slider-handle {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(69, 121, 245, 0.03), 0 2px 5px -1px rgba(43, 9, 80, 0.12), 0 10px 30px 0 rgba(69, 121, 245, 0.12), 0 7px 8px -4px rgba(69, 121, 245, 0.12);
    width: 24px;
    height: 24px;
    border: 0;
    border-radius: 50%;
    top: -10px !important;
}
.level-difficulty {
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    line-height: 1;
    margin-bottom: 8px;
    text-transform: uppercase;
}
.level-difficulty i {
    font-size: 16px;
    line-height: 1;
    position: relative;
    top: 1px;
}
.level-difficulty.hard {
    color: #F55C45;
}
.level-difficulty.hard i {
    border-color: inherit;
}
.level-difficulty.new {
    color: #4579F5;
}
.level-difficulty.new i {
    border-color: inherit;
}
.level-difficulty.medium {
    color: #9C42F5;
}
.level-difficulty.medium i {
    border-color: inherit;
}
.search-list-wrap {
    width: 100%;
    display: flex;
}

.product-list-wrap {
    width: 100%;
    display: flex;
}
.product-list-wrap aside {
    flex: 0 0 263px;
}
.product-list-wrap .list {
    flex: 0 0 calc(100% - 263px);
}
.product-list-wrap-full {
    width: 100%;
    display: flex;
}
.product-list-wrap-full .list {
    flex: 0 0 100%;
}

@media screen and (max-width: 769px) {
    .search-list-wrap {
        display: block;
        position: relative;
    }

    .product-list-wrap {
        display: block;
        position: relative;
    }
    .product-list-wrap-full{
        display: block;
        position: relative;

    }
    .product-list-wrap aside {
        display: none;
        width: 100%;
        position: absolute;
        left: 0;
        right: 0;
        top: -100px;
        z-index: 100;
        flex: none;
    }
    .product-list-wrap aside .product-filter {
        margin: 0;
    }
    .product-list-wrap aside.open {
        display: block;
    }
}
.product-item {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    border-radius: 12px;
    display: flex;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}
.product-item .img {
    flex: 0 0 254px;
    min-width: 150px;
    /*background-size: cover;*/
    background-size: contain;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    position: relative;
    min-height: 200px;
    border-radius: 12px 0 0 12px;
}
.product-item .img.width-170 {
    flex: 0 0 170px;
}
.product-item .img:after {
    content: "";
    display: block;
    background: rgba(20, 16, 41, 0.4);
    border-radius: 12px 0 0 12px;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1;
}
.product-item .img.no-shadow:after {
    display: none;
}
.product-item .img .rating-num {
    font-family: 'Averta-Bold', sans-serif;
    font-size: 56px;
    line-height: 1;
    margin-bottom: 2px;
    color: #fff;
}
.product-item .img .top {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    padding: 16px;
    z-index: 2;
}
.product-item .img .down {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 16px;
    z-index: 2;
}
.product-item .img p {
    font-weight: 600;
    font-size: 14px;
    color: #FFFFFF;
    letter-spacing: 1px;
    line-height: 1;
    text-transform: uppercase;
    margin: 0;
}
.product-item .img .info {
    font-weight: 500;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0;
    line-height: 1;
    padding-top: 10px;
}
.product-item .img .info i {
    font-size: 17px;
    margin-right: 5px;
    vertical-align: middle;
    position: relative;
    top: -2px;
}
.product-item .descr {
    padding: 16px;
}
.product-item .descr .price {
    font-family: 'Averta-Bold', sans-serif;
    font-size: 24px;
    color: #5A5A5A;
    letter-spacing: 0;
    line-height: 1;
}
.product-item .descr .price small {
    font-size: 14px;
    /*font-weight: 600;*/
}
.product-item .descr .name {
    display: block;
    font-weight: 600;
    font-size: 20px;
    color: #5A5A5A;
    letter-spacing: 0;
    line-height: 28px;
    margin-bottom: 8px;
}
.product-item .descr .author {
    font-weight: 600;
    font-size: 14px;
    color: #898B8E;
    letter-spacing: 1px;
    line-height: 24px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.product-item .descr p {
    font-weight: 500;
    font-size: 14px;
    color: #898B8E;
    letter-spacing: 0;
    line-height: 24px;
}
.product-item .descr .technology > * {
    font-size: 13px;
    font-weight: 500;
}
.product-item .descr .btn-white {
    color: #4579F5;
}
.product-item.company-item .descr > p {
    font-weight: 500;
    font-size: 14px;
    line-height: 24px;
}

@media screen and (max-width: 769px) {
    .product-item {
        box-shadow: none;
        display: block;
    }
    .product-item:after {
        content: ".";
        display: block;
        height: 0;
        clear: both;
        visibility: hidden;
    }
    .product-item .descr {
        overflow: hidden;
        padding-top: 0;
    }
    .product-item .descr .name {
        font-size: 14px;
        line-height: 18px;
    }
    .product-item .descr .author,
    .product-item .descr .technology {
        display: none;
    }
    .product-item .descr p {
        font-size: 12px;
        line-height: 14px;
    }
    .product-item .descr > p {
        display: block;
        display: -webkit-box;
        max-width: 100%;
        height: 70px;
        margin: 0 0 7px;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .product-item .descr .price {
        font-size: 16px;
        line-height: 24px;
    }
    .product-item .descr .btn-white {
        font-size: 13px;
        padding: 0.15rem 0.45rem;
    }
    .product-item .img {
        float: left;
        flex: none;
        border-radius: 4px;
        min-width: auto;
        min-height: auto;
        width: 108px;
        height: 146px;
    }
    .product-item .img .top,
    .product-item .img .down {
        display: none;
    }
    .product-item.company-item {
        box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    }
    .product-item.company-item .img {
        float: none;
        border-radius: 4px 4px 0 0;
        min-width: auto;
        min-height: auto;
        width: 100%;
        height: 172px;
        margin-bottom: 15px;
    }
    .product-item.company-item .descr .name {
        font-size: 20px;
        line-height: 28px;
    }
    .product-item.company-item .descr > p {
        display: block;
        max-width: 100%;
        height: auto;
        margin: 0 0 7px;
        -webkit-line-clamp: 100;
        overflow: visible;
        text-overflow: inherit;
    }
}
.expand-box {
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
}
.expand-box .title {
    font-weight: 500;
    font-size: 18px;
    color: #5A5A5A;
    letter-spacing: 0;
    line-height: 24px;
    position: relative;
    cursor: pointer;
    padding-right: 30px;
}
.expand-box .title span {
    color: rgba(20, 16, 41, 0.4);
    position: absolute;
    right: 0;
    top: 0;
}
.expand-box .title span .fa-minus {
    display: none;
}
.expand-box .title.open {
    margin-bottom: 15px;
}
.expand-box .title.open span .fa-plus {
    display: none;
}
.expand-box .title.open span .fa-minus {
    display: inline-block;
}
.expand-box .title.open + .descr {
    max-height: 10000px;
}
.expand-box .descr {
    max-height: 0;
    overflow: hidden;
    font-weight: 500;
    font-size: 14px;
    color: rgba(20, 16, 41, 0.6);
    letter-spacing: 0;
    line-height: 24px;
}
.expand-box .descr p,
.expand-box .descr ul,
.expand-box .descr ol {
    margin-bottom: 15px;
}
.expand-box .descr p,
.expand-box .descr ul,
.expand-box .descr ol,
.expand-box .descr ul li,
.expand-box .descr ol li {
    font-weight: inherit;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}
.expand-box .descr p:last-child,
.expand-box .descr ul:last-child,
.expand-box .descr ol:last-child,
.expand-box .descr ul li:last-child,
.expand-box .descr ol li:last-child {
    margin-bottom: 0;
}
.course-price {
    font-size: 30px;
    font-family: 'Averta-Bold', sans-serif;
    line-height: 1;
    display: block;
    margin-bottom: 5px;
}
.course-price small {
    font-size: 18px;
    font-weight: inherit;
}
.course-price + del {
    font-size: 14px;
    font-weight: 600;
    color: #898B8E;
}
.user-rating {
    margin-bottom: 50px;
}
.user-rating:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.user-rating .total {
    text-align: center;
    width: 155px;
    float: left;
    margin-right: 32px;
}
.user-rating .total div:first-child {
    font-family: 'Averta-Bold', sans-serif;
    font-size: 90px;
    line-height: 1;
    margin-bottom: 2px;
}
.user-rating .total div:last-child {
    font-size: 18px;
    font-weight: 500;
    color: #898B8E;
}
.user-rating .total .rating {
    margin-bottom: 10px;
    letter-spacing: 0;
}
.user-rating .total .rating i {
    letter-spacing: 0;
    color: #F55C45;
}
.user-rating .view {
    overflow: hidden;
}
.user-rating .view .progress {
    height: 7px;
    background: #F5F5F5;
}
.user-rating .view .progress .progress-bar {
    background: #4579F5;
}
.user-rating .view table {
    width: 100%;
}
.user-rating .view table tr td {
    padding: 8px 8px;
    vertical-align: middle;
}
.user-rating .view table tr td label {
    font-size: 16px;
    font-weight: 500;
    margin: 0;
}
.user-rating .view table tr td:first-child {
    width: 170px;
}
.user-rating .view table tr td:last-child {
    width: 110px;
}
.user-rating .view table tr td:last-child .rating {
    margin: 0;
}
.user-rating .view table tr td:last-child .rating i {
    color: #F55C45;
}
.user-rating .view table tr.line {
    display: none;
}
.user-rating .view table tr.line td {
    width: 100%;
}
@media screen and (max-width: 769px) {
    .user-rating .total {
        float: none;
        margin: 0 0 16px;
        text-align: left;
        width: 100%;
    }
    .user-rating .total:after {
        content: ".";
        display: block;
        height: 0;
        clear: both;
        visibility: hidden;
    }
    .user-rating .total .rating {
        margin: 4px 0 0;
    }
    .user-rating .total div:first-child {
        font-size: 56px;
        margin-bottom: 2px;
        float: left;
        margin-right: 13px;
    }
    .user-rating .total div:last-child {
        font-size: 14px;
        padding-top: 3px;
    }
    .user-rating .view table tr td {
        padding: 4px 8px;
        white-space: nowrap;
    }
    .user-rating .view table tr td .rating {
        transform: scale(0.7);
    }
    .user-rating .view table tr td .rating-percent {
        transform: scale(0.7);
    }

    .user-rating .view table tr td:first-child {
        width: 160px;
    }

    /* .user-rating .view table tr.line {
       display: table-row;
     }*/
}
.feedback .item {
    margin-bottom: 32px;
}
.feedback .item:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.feedback .item .user-img {
    display: block;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    margin: 17px 24px 0 0;
    float: left;
}
.feedback .item .descr {
    overflow: hidden;
}
.feedback .item .descr .text {
    display: inline-block;
    font-size: 16px;
    line-height: 24px;
    background: rgba(20, 16, 41, 0.02);
    border-radius: 2px 18px 18px 18px;
    padding: 12px 24px;
    margin: 4px 0;
}
.feedback .item .descr .info {
    color: #898B8E;
}
.feedback .item .info {
    font-size: 10px;
}
@media screen and (max-width: 769px) {
    .feedback .item .user-img {
        width: 36px;
        height: 36px;
        margin-right: 16px;
    }
    .feedback .item .descr .text {
        font-size: 14px;
        padding: 6px 12px;
    }
}
.dropdown .dropdown-toggle:after {
    display: none;
}
.dropdown .dropdown-toggle .fas {
    float: right;
    margin-left: 5px;
    vertical-align: middle;
}
.dropdown > .dropdown-toggle > .fas {
    margin-top: 4px;
}
.dropdown .dropdown-menu {
    border: 0;
    background: #FFFFFF;
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 4px 8px -1px rgba(20, 16, 41, 0.06), 0 16px 16px -4px rgba(20, 16, 41, 0.06);
    /* border-radius: 12px;*/
    margin: 0;
    padding: 0;
}
.dropdown .dropdown-menu li {
    display: block !important;
    margin: 0;
    padding: 0;
}
.dropdown .dropdown-menu .dropdown-item {
    padding: 8px 16px;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0;
    line-height: 16px;
}
.dropdown .dropdown-menu .dropdown-item:hover {
    background: #F5F5F5;
}
@media screen and (max-width: 769px) {
    .user-feedback h3 {
        font-size: 20px;
        line-height: 24px;
    }
    .user-feedback > section:first-child {
        padding-bottom: 0;
    }
    .user-feedback .btn-radio {
        width: 100%;
    }
    .user-feedback .submit-form {
        width: 100%;
    }
}
.course-author-info {
    display: inline-block;
    width: 310px;
    text-align: center;
    margin-top: 40px;
}
.course-author-info .avatar {
    width: 210px;
    height: 210px;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    border-radius: 50%;
    display: inline-block;
    margin-bottom: 25px;
}
.text-price {
    font-family: 'Averta-Bold', sans-serif;
    font-size: 140%;
}
.text-price small {
    font-size: 65%;
}
.expand-long-text .body {
    max-height: 120px;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}
.expand-extralong-text .body {
    max-height: 900px;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}

.expand-long-text .body:after, .expand-extralong-text .body:after {
    content: "";
    display: block;
    background: -moz-linear-gradient(top, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.31) 17%, rgba(255, 255, 255, 0.5) 27%, rgba(255, 255, 255, 0.98) 76%, #ffffff 78%);
    /* FF3.6-15 */
    background: -webkit-linear-gradient(top, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.31) 17%, rgba(255, 255, 255, 0.5) 27%, rgba(255, 255, 255, 0.98) 76%, #ffffff 78%);
    /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.31) 17%, rgba(255, 255, 255, 0.5) 27%, rgba(255, 255, 255, 0.98) 76%, #ffffff 78%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 40px;
}
.expand-long-text.open .body, .expand-extralong-text.open .body {
    max-height: 50000px;
}
.expand-long-text.open .body:after, .expand-extralong-text.open .body:after {
    display: none;
}
.expand-long-text .action, .expand-extralong-text .action {
    cursor: pointer;
}
.search-img{
    width: 30px !important;
    display: inline-block;
    margin-right: 30px;
}
.search-form{
    display: inline-block;
    width: 376px;
    margin-left: 20px;
    box-shadow: 0 0 0 1px #4579f5 inset;
    padding: 5px;
    background: white;
}
.search-form input{
    border: 0;
    width: 89% !important;
    font-size: 12px;
    background: white;
}
span.dropdown-toggle::after{
    content: none !important;
}

.search-form-mobile{
    width: 300px;
}
.dropleft .dropdown-toggle::before{
    content: none !important;
}
.ui-tooltip {
    max-width: 550px !important;
    width: 550px !important;
    font-size: 80%;
}
@media screen and (max-width: 640px) {
    .ui-tooltip {
        max-width: 350px !important;
        width: 350px !important;
        font-size: 80%;
    }
}
.voted-btn-yes {
    color: #4579F5 !important;
}
.voted-btn-noevt {
    cursor: not-allowed;
    pointer-events: none;
}

.clearReviewVoteFilter{
    visibility: hidden;
}
tr.active > td > .clearReviewVoteFilter{
    visibility: visible !important;
}
tr.active > td{
    background:rgba(20,16,41,.015);
}
dfn{
    font-style: normal;
    font-weight: bold;
}
/* top menu*/
/*li.nav-item:hover>.dropdown-menu {
    display: block;
}
.dropright .dropdown-menu{
    margin-left: 0!important;
    z-index: 500;
}
.dropdown-toggle{
    padding: .25rem 1.5rem;
}*/
#main-menu{
    margin-top: 30px;
}
.dropdown-menu{
    padding: 0;
}
ul.mooc-menu {
    list-style: none;
    position: relative;
    margin: 0;
    padding: 0
}

ul.mooc-menu a {
    display: inline-block;
    color: #434054;
    font-size: 16px;
}

ul.mooc-menu li {
    margin: 0;
    padding: 0
}

#main-menu ul ul {
    position: absolute;
    top: -1px;
    left: 100%;
    height: auto;
    background: #ffffff;
    border:1px solid rgba(0,0,0,.15);
    border-radius:.25rem;
    z-index: 1000;
    display:block;
    visibility:hidden;
}

ul.mooc-menu li {
    width: 230px;
}

#main-menu ul ul a {
    padding: 10px;
    font-size: 16px;
}

#main-menu ul ul ul {
    top: -1px;
    left: 100%;
    height: auto;
}

#main-menu ul li:hover>ul {
    visibility:visible;
}

#main-menu>ul>li>a {
    color: #434054;
    font-size: 16px;
    padding: 10px;
    text-decoration: none;
}
.installment_link{
    /*color: #898B8E  !important;*/
    text-decoration: underline !important;
    font-size: 14px;
    cursor: pointer;
}

/*.tooltip>.arrow {
  background-color: #eee;
  border-bottom-color: #eee;
}*/
.bs-tooltip-auto[x-placement^="bottom"] .arrow::before, .bs-tooltip-bottom .arrow::before{
    border-bottom-color: #333;
}
.tooltip .tooltip-inner {
    background-color:    #eee;color: #434054;
}
.btn-form{
    width: 100%;
}
.btn-form input{
    border: none;
}

.sticky-bottom{
    position: -webkit-sticky;
    position: sticky;
    bottom: 0;
    z-index: 1020;
}
button.close-banner{
    padding: 0;
    background-color: transparent;
    border: 0;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
.close-banner {
    margin-top: -0.5rem;
    margin-left: 0.5rem;
    top: 0;
    position: absolute;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: #000;
    text-shadow: 0 1px 0 #fff;
    opacity: .5;
}
.size90{
    font-size: 90% !important;
}
.pointer {
    cursor: pointer;
}
.article-thumb img{
    /*height: 180px !important;*/
    width: 100%;
}
.article-preview-block{
    padding: 2rem !important;
    border: 1px solid #EDEDED;
    border-radius: 2rem;
}
.margin-bottom15 {
    margin-bottom: 15px;
}
.CommentItem{
    margin-top: 20px;
}
.level2{
    margin-left: 20px;
}
.level3{
    margin-left: 40px;
}
.level4{
    margin-left: 60px;
}

h2.blog-title{
    font-size: 20px;
    line-height: 20px;
    text-transform: none;
    word-wrap: break-word;
}

.survey-variants{
    list-style-type: none;
    margin: 25px 0 0 0;
    padding: 0;
}
.survey-variants li {
    /*float: left;*/
    display: inline-block;
    height: 40px;
    min-width: 50px;
    position: relative;
    text-align: center;
}

.survey-variants label,
.survey-variants input {
    display: block;
    /*position: absolute;*/
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.survey-variants input[type="radio"] {
    opacity: 0.01;
    z-index: 100;
}
.survey-variants input[type="checkbox"] {
    opacity: 0.01;
    z-index: 100;
}


.survey-variants input[type="radio"]:checked+label, .survey-variants input[type="checkbox"]:checked+label,
.Checked+label {
    background: #f8fcff;
    color: #4579f5;
}

.survey-variants label {
    border-radius: 24px;
    background: #EFEFEF;
    font-size: 14px;
    line-height: 1;
    padding: 8px 16px;
    cursor: pointer;
    z-index: 90;
}

.survey-variants label:hover {
    background: #f8fcff;
    color: #4579f5;
}
.survey-select{
    width: 148px;
    padding: 4px 16px;
    font-size: 14px;
    line-height: 1;
    border: 0;
    border-radius: 24px;
    height: 34px;
    font-weight: 500;
    background: url(http://cdn1.iconfinder.com/data/icons/cc_mono_icon_set/blacks/16x16/br_down.png) no-repeat right #EFEFEF;
    -webkit-appearance: none;
    background-position-x: 114px;
}

.course-name-col {
    min-width: 270px;
    max-width: 270px;
    padding: 16px;
    margin-left: 24px;
}
.course-company-col, .course-company-title-col {
    min-width: 170px;
    max-width: 170px;
    padding: 16px;
}
.course-price-title-col {
    min-width: 180px;
    max-width: 180px;
    padding: 16px;
}
.course-price-col {
    min-width: 120px;
    max-width: 120px;
    padding: 16px;
}

.course-price-title-col>i, .course-price-col>i, .course-company-title-col>i {
    margin-left: -14px;
}

.course-price-block {
    min-width: 75%;
    max-width: 75%;
}
.similar-company-col {
    min-width: 165px;
    max-width: 165px;
}
.similar-review-col {
    min-width: 65px;
    max-width: 65px;
}

a.OrderItem {
    color: #212529;
}
.with-border {
    border: 1px solid rgba(20,16,41,.06);
}
.with-shadow {
    box-shadow: 0 0 1px 0 rgba(20, 16, 41, 0.12), 0 2px 4px -1px rgba(20, 16, 41, 0.06), 0 8px 8px -4px rgba(20, 16, 41, 0.06);
}
.no-shadow {
    box-shadow: none !important;
}
.border-bottom {
    border-bottom: 1px solid rgba(20,16,41,.06);
}
.corner-badge {
    height: 60px;
    left: -30px;
    position: absolute;
    top: -30px;
    width: 60px;
    -webkit-transform: rotate(-45deg);
}
.corner-badge span {
    color: white;
    font-family: sans-serif;
    font-size: 11px;
    left: 20px;
    top: 40px;
    position: absolute;
    width: 48px;
}
.corner-badge.hot{
    background-color: #F55C45;
}
.corner-badge.new{
    background-color: #16B862;
}

.with-hover > .product-item:hover {
    background: rgba(69,121,245,.03);
}
.badge-blue {
    background: rgba(69,121,245,0.04);
    color: #4579f5;
    font-size: 15px;
    font-weight: normal;
    line-height: 19.5px;
    padding: 8px 20px;
}

.card {
    border: 1px solid rgba(20,16,41,.06) !important;
}
.card-footer{
    border-top: 1px solid rgba(20,16,41,.06) !important;
}
.card-header{
    border-bottom: 1px solid rgba(20,16,41,.06) !important;
}
.progress-slim {
    display: -ms-flexbox;
    display: flex;
    height: 4px;
    overflow: hidden;
    font-size: .75rem;
    background-color: #e9ecef;
    border-radius: 1px;
    min-width: 136px;
}
.progress-percent{
    min-width: 41px;
    color: #898B8E;
}
.company-rating{
    font-weight: 600;
    font-size: 48px;
    color: #434054;
    letter-spacing: -2px;
    line-height: 48px;

}
.question-variant {
    display: inline-block;
    margin: 3rem;
    min-width: 150px;
}
ul.olymp-menu {
    list-style:none;
    list-style-type: none;
}
input[type=checkbox]
{
    /* Double-sized Checkboxes */
    -ms-transform: scale(1.3); /* IE */
    -moz-transform: scale(1.3); /* FF */
    -webkit-transform: scale(1.3); /* Safari and Chrome */
    -o-transform: scale(1.3); /* Opera */
    transform: scale(1.3);
    padding: 15px;
    margin-right: 15px;
}
img.question_img{
    width:100%;
    max-width:400px;
}