@font-face {
    src: url( '../fonts/Arkhip_font.ttf' );
    font-family: 'Arkhip';
    font-display: swap;
}

html {
}
body {
    color: #000000;

    background: rgb(255,255,255);
    background: -moz-linear-gradient(top,  rgba(255,255,255,1) 0%, rgba(222,235,247,1) 100%);
    background: -webkit-linear-gradient(top,  rgba(255,255,255,1) 0%,rgba(222,235,247,1) 100%);
    background: linear-gradient(to bottom,  rgba(255,255,255,1) 0%,rgba(222,235,247,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#deebf7',GradientType=0 );

}

/* body {
    background-image: url( '../image/custom/main_desktop_bg.png' );
    background-position: bottom center;
    background-repeat: no-repeat;
    background-size: 100% auto;

    padding-bottom:
}
@media ( max-width: 767px ) {
    body {
        background-image: url( '../image/custom/main_mobile_bg.png' );
        background-position: bottom center;
        background-repeat: no-repeat;
        background-size: 100% auto;
    }
} */

table {
    background: #ffffff;
}

a, .btn, .form-control {
    transition: 0.2s all;
    box-shadow: none !important;
    text-shadow: none !important;
}

a {
    color: #FF6C12;
}
a:hover {
    color: #ffaa75;
}


.btn.btn-danger {
    border: 1px solid #996A6A;
    background: #FF0000;
    color: #ffffff;
}
.btn.btn-danger:hover {
    border: 1px solid #996A6A;
    background: #b81d1d;
    color: #ffffff;
}

.btn.btn-primary {
    border: 1px solid #996A6A;
    background: #1894A8;
    color: #ffffff;
}
.btn.btn-primary:hover {
    border: 1px solid #996A6A;
    background: #164d55;
    color: #ffffff;
}


.btn.btn-success {
    border: 1px solid #996A6A;
    background: #1894A8;
    color: #ffffff;
}
.btn.btn-success:hover {
    border: 1px solid #996A6A;
    background: #164d55;
    color: #ffffff;
}


.btn.btn-warning {
    border: 1px solid #996A6A;
    background: #F9AF00;
    color: #ffffff;
}
.btn.btn-warning:hover {
    border: 1px solid #996A6A;
    background: #ad821c;
    color: #ffffff;
}


header {
    position: relative;
    display: block;
}
header .header-logo {
    position: relative;
    display: block;
    margin: 0px 0px;
    text-align: center;
    margin-top: -14px;
    height: 45px;

}
header .header-logo img {
    max-width: 100%;
}


header .navbar.navbar-default {
    background: #404040;
    border-radius: 0px;
    color: #ffffff;

    border: none;
}
header .navbar.navbar-default .navbar-nav>li>a {
    color: #ffffff;
    font-weight: 700;
}
header .navbar.navbar-default .navbar-nav>li>a:hover {
    color: #1894A8;
}
header .navbar.navbar-default .lgrl {
    height: 50px;
    margin-top: -6px;
    margin-bottom: -5px;
}
header .navbar.navbar-default .lkl {
    /* margin-top: 9px; */
}
header .navbar.navbar-default .lkl.navbar-text {
    /* margin-top: 23px; */
}
header .navbar.navbar-default .navbar-text {
    color: #ffffff;
}

.breadcrumb {
    display: none;
}

.course-list {
    position: relative;
    display: block;

    margin-bottom: 10px;
}
.course-list .course-box {
    position: relative;
    display: block;
    margin-bottom: 10px;
    border: 1px solid #cccccc;
    padding: 15px 15px;
}
.course-list .course-box a.btn {
    position: relative;
    display: inline-block;
    float: right;
    margin-left: 15px;
    z-index: 1;
    margin-top: -6px;
}
.course-list .course-box a.title {
    position: relative;
    display: block;
    font-size: 16px;
    font-weight: 700;
}
.course-list .course-box .description {
    position: relative;
    display: block;
    font-size: 13px;

    margin-top: 7px;
}

.course-info {
    position: relative;
    display: block;
    margin-bottom: 20px;
}
.course-info .course-content {
    position: relative;
    display: block;
    margin-bottom: 20px;
    padding: 15px 15px;
    border: 1px solid #cccccc;
}
.course-info .course-content h2.name {
    position: relative;
    display: block;
    margin-top: 0px;
    padding-top: 0px;
    font-size: 20px;
    font-weight: 700;
    color: #87B77B;
}
.course-info .course-content .description {
    position: relative;
    display: block;
    margin-top: 5px;
    font-size: 12px;
}
.course-info .course-content .content-files {
    position: relative;
    display: block;

    border-top: 1px solid #cccccc;
    padding-top: 15px;
}
.course-info .course-content .content-files .content-file {
    position: relative;
    display: block;
    font-size: 18px;
}
.course-info .course-content .content-files .content-file i {
    margin-right: 5px;

}
.course-info .course-content .content-files .content-file + .content-file {
    margin-top: 5px;
}


.course-info .course-content .content-tests {
    position: relative;
    display: block;

    border-top: 1px solid #cccccc;
    padding-top: 15px;

    margin-top: 15px;
}
.course-info .course-content .content-tests .content-test {
    position: relative;
    display: block;
    font-size: 18px;
}
.course-info .course-content .content-tests .content-test a {
    color: #87B77B;
}
.course-info .course-content .content-tests .content-test a:hover {
    color: #619554;
}
.course-info .course-content .content-tests .content-test i {
    margin-right: 5px;

}
.course-info .course-content .content-tests .content-test + .content-test {
    margin-top: 5px;
}



.file-box {
    position: relative;
    display: block;
    padding: 8px 15px;
    border: 1px solid #cccccc;
    margin-bottom: 15px;
}
.file-box .btn {
    position: relative;
    display: inline-block;
    margin-left: 15px;
    margin-bottom: 5px;
    margin-top: -5px;
    z-index: 1;
}
.file-box .name {
    position: relative;
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #FF6C12;
}
.file-box .name  i {
    font-weight: 400;
    font-size: 11px;
    color: #999999;
}
.file-box .description {
    position: relative;
    display: block;
    margin-top: 5px;
    font-size: 12px;
}




.session-info {
    position: relative;
    display: block;
    margin-bottom: 20px;
}

.session-question {
    position: relative;
    display: block;
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 15px;
    border: 1px solid #dddddd;
    background: #ffffff;
}
.session-question .question {
    position: relative;
    display: block;
    margin-bottom: 15px;
    font-size: 20px;
}
.session-question .question b {
    font-size: 16px;
    color: #87B77B;
}
.session-question .answers {
    position: relative;
    display: block;
}
.session-question .answers b {
    font-size: 12px;
    color: #87B77B;
}
.session-question .answer {
    position: relative;
    display: block;
}
.session-question .answer input {
    display: none;
}
.session-question .answer input + label {
    position: relative;
    display: block;
    background: #eeeeee;
    padding: 15px 10px;
    font-size: 18px;
    margin-bottom: 17px;
}
.session-active .session-question .answer input + label {
    cursor: pointer;
}
.session-question .answer input + label i {
    opacity: 0;
    margin-right: 5px;
    font-size: 16px;
    vertical-align: -2px;
}
.session-question .answer input:checked + label {
    background: #fffcd9;
    color: #696212;
}
.session-question .answer input:checked + label i {
    opacity: 1;
}
.session-inactive .session-question .answer:not(.miss, .valid, .invalid) input + label {
    text-decoration: line-through;
}
.session-question .answer.miss input + label {
    font-weight: 700;
    background: #fffcd9;
    color: #0e742b;
}
.session-question .answer.valid input + label {
    background: #c0fcd1;
    color: #0e742b;
    font-weight: 700;
}
.session-question .answer.invalid input + label {
    background: #fcc0c0;
    color: #740e0e;
    text-decoration: line-through;
}
.session-button {
    position: relative;
    display: block;
    text-align: center;
}


.session-info-row {
    position: relative;
    display: block;
    margin-bottom: 10px;
}
.session-info-row b {
    position: relative;
    display: block;
    font-size: 18px;
    color: #1894A8;
}
.session-info-row i {
    font-weight: 700;
}

.session-count-down {
    position: relative;
    display: inline-block;
    padding: 15px;
    background: #EEEEEE;
    text-align: center;
    color: #FFC000;
}
.session-count-down i {
    font-size: 35px;
    vertical-align: -10px;
    margin-right: 5px;
}
.session-count-down b {
    position: relative;
    display: block;
    margin-bottom: 5px;
    font-size: 22px;

}
.session-count-down .m,
.session-count-down .s {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    font-size: 24px;
    font-weight: 700;
    color: #FFC000;
}
.session-count-down .s {
    margin-left: 5px;
}


.explain .description img {
    max-width: 100%;
    height: auto !important;
}
@media (max-width: 767px) {
    header .navbar.navbar-default {
        margin-bottom: 0px;
    }
    h1.page-header {
        margin-top: 5px;
        font-size: 28px;
    }

    .session-question .answer input + label {
        padding: 15px 10px;
        font-size: 16px;
        margin-bottom: 17px;
    }
}

.session-question .answer input + label {
    padding-left: 26px;
}
.session-question .answer input + label i {
    position: absolute;
    top: 18px;
    left: 6px;
}
@media (max-width: 767px) {
    .session-question .answer input + label i {
        position: absolute;
        top: 18px;
        left: 6px;
    }
}


.explain {
    position: relative;
    display: block;
    font-size: 16px;
}

.explain iframe {
    max-width: 100% !important;
}
.explain img {
    max-width: 100% !important;
}


.footer-copy {
    color: #ffffff;
    font-size: 13px;
}

.home-description {
    position: relative;
    display: block;
    font-size: 28px;
    text-align: center;

    margin-top: 70px;
}
.home-description b {
    color: #1894A8;
}
.home-description2 {
    position: relative;
    display: block;
    font-size: 35px;
    text-align: center;

    margin-top: 30px;
}

.home-description3 {
    position: relative;
    display: block;
    text-align: center;
    margin-top: 20px;
    margin-bottom: 30px;
}
.home-description3 .img-btn {
    position: relative;
    display: inline-block;
    overflow: hidden;
}
.home-description3 .img-btn .a {
    display: inline-block;
    max-width: 100%;
}
.home-description3 .img-btn .b {
    display: none;
    max-width: 100%;
}
.home-description3 .img-btn:hover .a {
    display: none;
}
.home-description3 .img-btn:hover .b {
    display: inline-block;
}

.well h2 {
    margin-top:0px;
    padding-top: 0px;
}

.login-zone {
    position: relative;
    display: block;
    max-width: 600px;
    margin: 15px auto;
}
.login-zone .well {
    background: #ffffff;
}

.login-zone .logo {
    position: relative;

    display: block;

    margin-bottom: 15px;
}
.login-zone .logo img {
    margin: 0 auto;
    max-height: 120px;
}


h1.page-header {
    margin: 0px;
    padding: 0px;
    margin-top: 0px;
    border: none;
    margin-bottom: 15px;
}

footer {
    position: relative;
    display: block;
}

footer .footer-copy {
    position: absolute;
    display: block;
    bottom: 15px;
    left: 15px;
    right: 15px;

    z-index: 2;
}

#content {
    min-height: 700px;
}

@media (max-width: 767px) {
    header .navbar-toggle {
        background: none;
        border: none;
    }
    header .navbar-default .navbar-toggle .icon-bar {
        background: #ffffff;
    }
    header .navbar.navbar-default {
        margin-bottom: 15px;
    }
}

.login-zone .well.well-login {
    position: relative;
    display: block;
    border: none;
    background: #F2F2F2;
    box-shadow: none;
    padding: 45px;
    border-radius: 15px;
}
.login-zone .well.well-login h2 {
    text-align: center;
}
.login-zone .login-text {
    font-size: 16px;
    font-weight: 500;

    margin-top: 15px;
    margin-bottom: 30px;
}
.login-zone .well.well-register {
    position: relative;
    display: block;
    border: none;
    box-shadow: none;
    text-align: center;
    margin-bottom: 40px;
}
.login-zone .well.well-register p {
    font-size: 16px;
}
.login-zone .well.well-register p.bigger {
    font-size: 22px;
    margin-bottom: 20px;
}
.login-zone .well .btn {
    font-size: 20px;
    padding: 10px 25px;
}
.login-zone .login-text img {
    height: 140px;
    margin: 0 auto;
}


@media (max-width: 767px) {
    .home-description {
        font-size: 20px;
        margin-top: 35px;
    }

    .home-description2 {
        font-size: 29px;
    }

    .home-description3 {
        margin-bottom: 125px;
    }
}


footer > img {
    height: auto;
    min-width: 100%;
}