/* For video */
video {
    max-width: 698px;
    min-width: 698px;
}

details-dialog {
    left: 50%;
    margin: 10vh auto;
    max-height: 80vh;
    max-width: 90vw;
    position: fixed;
    top: 0;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 448px;
    z-index: 999
}

/*! normalize-scss | MIT/GPLv2 License | bit.ly/normalize-scss */
html {
    font-family: Helvetica, Arial, Verdana, sans-serif;
    line-height: 1.15;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%
}

body {
    margin: 0
}

article,
aside,
footer,
header,
nav,
section {
    display: block
}

h1 {
    font-size: 2em;
    margin: .67em 0
}

figcaption,
figure {
    display: block
}

figure {
    margin: 1em 40px
}

hr {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
    overflow: visible
}

main {
    display: block
}

pre {
    font-family: monospace, monospace;
    font-size: 1em
}

a {
    background-color: transparent;
    -webkit-text-decoration-skip: objects
}

abbr[title] {
    border-bottom: none;
    text-decoration: underline;
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted
}

b,
strong {
    font-weight: inherit;
    font-weight: bolder
}

code,
kbd,
samp {
    font-family: monospace, monospace;
    font-size: 1em
}

dfn {
    font-style: italic
}

mark {
    background-color: #ff0;
    color: #000
}

small {
    font-size: 80%
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sub {
    bottom: -.25em
}

sup {
    top: -.5em
}

audio,
video {
    display: inline-block
}

audio:not([controls]) {
    display: none;
    height: 0
}

img {
    border-style: none
}

svg:not(:root) {
    overflow: hidden
}

button,
input,
optgroup,
select,
textarea {
    font-family: Helvetica, Arial, Verdana, sans-serif;
    font-size: 100%;
    line-height: 1.15;
    margin: 0
}

button {
    overflow: visible
}

button,
select {
    text-transform: none
}

[type=reset],
[type=submit],
button,
html [type=button] {
    -webkit-appearance: button
}

[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner,
button::-moz-focus-inner {
    border-style: none;
    padding: 0
}

[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring,
button:-moz-focusring {
    outline: 1px dotted ButtonText
}

input {
    overflow: visible
}

[type=checkbox],
[type=radio] {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
    height: auto
}

[type=search] {
    -webkit-appearance: textfield;
    outline-offset: -2px
}

[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
    -webkit-appearance: none
}

::-webkit-file-upload-button {
    -webkit-appearance: button;
    font: inherit
}

fieldset {
    padding: .35em .75em .625em
}

legend {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: inherit;
    display: table;
    max-width: 100%;
    padding: 0;
    white-space: normal
}

progress {
    display: inline-block;
    vertical-align: baseline
}

textarea {
    overflow: auto
}

details {
    display: block
}

summary {
    display: list-item
}

menu {
    display: block
}

canvas {
    display: inline-block
}

[hidden],
template {
    display: none
}

a {
    color: inherit;
    cursor: pointer;
    text-decoration: none
}

a:hover {
    color: #ff8300
}

button[type=submit],
input[type=submit] {
    font-family: inherit;
    font-size: 1em
}

label,
select {
    display: block
}

select {
    background: none;
    border: 1px solid rgba(0, 0, 0, .1);
    border-radius: 2px;
    cursor: pointer;
    padding: 7px 12px
}

:focus {
    outline: none
}

::-moz-focus-inner {
    border: 0
}

.pagination {
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: flex-end;
    margin: 5px 0 10px;
    width: 90%
}

.pagination ul {
    list-style: none;
    margin: 0;
    padding: 0
}

.pagination-summary {
    margin-right: auto
}

.hidden {
    display: none !important
}

.bold {
    font-weight: 700
}

.content {
    margin: 60px auto 40px;
    min-height: calc(100vh - 135px);
    -webkit-transition: padding .2s;
    -o-transition: padding .2s;
    transition: padding .2s;
    width: 100%
}

.content.-withSideNavigation {
    margin-left: 0;
    overflow-x: auto;
    padding-left: 65px;
    white-space: nowrap
}

.-sideNavigationExpanded .content.-withSideNavigation {
    padding-left: 205px
}

.login {
    text-align: center
}

table.login {
    margin: auto;
    width: 50%
}

.text-align-right {
    text-align: right
}

.user_div {
    float: right;
    text-align: center
}

.center_div {
    display: inline-block;
    margin-left: 20%;
    margin-top: 20px;
    text-align: center;
    width: 60%
}

.center_div.text-left {
    text-align: left
}

.center {
    margin-left: auto;
    margin-right: auto
}

.center-flex {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: -webkit-box !important;
    display: -ms-flexbox !important;
    display: flex !important;
    justify-content: center
}

.position-relative {
    position: relative
}

.height-100 {
    height: 100%
}

.text-align-center {
    text-align: center
}

.float-right {
    float: right
}

.column-2-grid {
    grid-gap: .7em;
    display: grid;
    grid-template-columns: [col1] 1fr [col2] 1fr
}

input[type=checkbox] {
    margin: 10px
}

.description_portal {
    color: #000;
    font-family: Shadows Into Light, Helvetica, Arial, Verdana, sans-serif !important;
    font-size: 24px;
    padding: 15px
}

.pointer-cursor {
    cursor: pointer
}

div.form-field-error,
input.form-field-error,
textarea.form-field-error {
    border: 2px solid #dc1300
}

.errorMessage {
    color: #dc1300
}

.successMessage {
    color: green
}

li.page-item a,
li.page-item span {
    margin: 3px
}

.sorted-desc:after {
    content: "▽"
}

.sorted-asc:after {
    content: "△"
}

.dropdown-toggle {
    background-color: inherit;
    border: none;
    cursor: pointer;
    padding: 0
}

span.glyphicon {
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACGSURBVHhe7dShDcAAEMPA33/pdgGTFsTEJ5kH5ZIkSZIkSX545HQ0apmORi3T0ahlOhq1TEejlulo1DIdjVqWJCo6pmU6GrVMR6OW6WjUMh2NWqajUct0NGqZjkYtSxIVHdMyHY1apqNRy3Q0apmORi3T0ahlOhq1TEejliVJkiRJknxw9wIEz/0fPiv2dQAAAABJRU5ErkJggg==) no-repeat 0 0;
    background-position: 50% 50%;
    background-size: 32px 32px;
    display: inline-block;
    height: 32px;
    width: 32px
}

.dropdown {
    display: inline-block;
    float: right;
    position: relative
}

.dropdown-menu {
    background-color: #f9f9f9;
    bottom: 100%;
    -webkit-box-shadow: 0 8px 16px 0 rgba(0, 0, 0, .2);
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, .2);
    display: none;
    margin: 0;
    min-width: 40px;
    padding: 0;
    position: absolute;
    z-index: 1
}

.dropdown-menu a {
    color: #000;
    display: block;
    padding: 12px 16px;
    text-decoration: none
}

.dropdown-menu a:hover {
    background-color: #f1f1f1
}

.dropdown:hover .dropdown-menu {
    display: block
}

.dropdown:hover button {
    background-color: #f1f1f1
}

.progress {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    text-align: left;
    width: 80%
}

.progress span {
    display: none
}

.exercise-progress-wrapper {
    background: #fff;
    border-radius: 50px;
    float: right;
    height: 50px;
    width: 50px
}

.exercise-progress-home {
    left: 2px;
    top: 2px;
    width: 46px
}

#exercise-visibility {
    display: inline-block;
    width: 80%
}

#exercise-visibility-buttons {
    display: inline-block;
    padding: 0 5px;
    position: fixed;
    vertical-align: top
}

.progress .bar:before {
    background: #eee;
    bottom: 0;
    content: "";
    height: 2px;
    left: 0;
    position: absolute;
    width: 100%
}

.progress .bar .done {
    background-color: #000;
    display: block;
    height: 5px;
    position: absolute
}

.container {
    margin-left: 18%;
    width: 80%
}

@media(max-width:1643px) {
    .container {
        margin-left: 2%;
        width: 100%
    }
}

#container-left {
    height: 100%;
    left: 0;
    position: fixed;
    width: 30%
}

#container-left-inner-wrapper {
    left: 50%;
    margin-right: -50%;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(-50%, -55%);
    transform: translate(-50%, -55%)
}

#container-left img {
    display: block;
    margin: auto;
    width: 70%
}

#exercise-progress-circle {
    margin: 0 auto 40px;
    width: 45%
}

#progress-indicator-mobile {
    display: none;
    max-width: 90px
}

#progress-indicator-mobile #exercise-progress-circle {
    font-size: 1.5em;
    margin: 0;
    width: 100%
}

#container-course {
    margin-left: 30%;
    max-width: 750px;
    position: relative;
    z-index: 1
}

#course_description {
    display: inline-block;
    min-width: calc(100% - 96px);
    vertical-align: top
}

#course_description h3 {
    color: #ff8c00;
    font-family: Open Sans, DejaVu Sans, sans-serif;
    font-size: 2.2em;
    font-weight: lighter;
    letter-spacing: -.018em;
    margin-bottom: 20px;
    margin-top: 0
}

.category {
    border-color: #d4d5d6;
    border-style: solid;
    border-width: 1px 0;
    display: inline-block;
    margin-top: -1px;
    width: 100%
}

a.category:hover {
    background-color: #f1f2f3
}

.no-border {
    border: none !important
}

.font-extra-large {
    font-size: 44px
}

a.link {
    color: #ff8c00
}

a.link:hover {
    color: #ba4a00
}

.small-print {
    color: rgba(0, 0, 0, .6)
}

.expand-button {
    float: right
}

.category-header {
    padding: 0 20px
}

.popup-wrapper .popup {
	background-color: white;
	padding-left: 1em;
	padding-right: 1em;
    border-radius: 3px;
    bottom: 20px;
    -webkit-box-shadow: 0 4px 10px rgba(0, 0, 0, .2);
    box-shadow: 0 4px 10px rgba(0, 0, 0, .2);
    left: 20px;
    margin: auto;
    position: fixed;
    -webkit-transition: opacity .5s;
    -o-transition: opacity .5s;
    transition: opacity .5s;
    width: 350px
}

.popup-wrapper a {
    bottom: 10px;
    position: absolute;
    text-transform: uppercase
}

.popup-lower p.text {
    margin-bottom: 40px;
}

ul.exercises {
    list-style: none;
    padding-left: 5px
}

ul.exercises li {
    padding-bottom: 40px;
    position: relative
}

ul.exercises>li>span.exercise-bubble {
    background: #fdfdfd;
    border: 1px solid #f0ad4e;
    border-radius: 50%;
    height: 37px;
    line-height: 37px;
    margin-right: 10px;
    min-width: 37px;
    text-align: center;
    width: 37px
}

ul.exercises li.exercise-line-wrapper span.exercise-bubble:before {
    border-left: 1px solid;
    bottom: 0;
    color: #000;
    content: "";
    height: 100%;
    top: 1rem;
    left: 1.125rem;
    position: absolute;
    z-index: -1
}

ul.exercises li.exercise-line-wrapper:last-child span.exercise-bubble:before {
    content: none
}

.last-exercise span.exercise-bubble:before {
    content: none !important
}

ul.exercises li:last-child {
    padding-bottom: 10px
}

#password-forgotten-link {
    margin-bottom: 15px;
    margin-top: 10px;
    text-align: center
}

.dialog-border {
    -webkit-box-shadow: 0 0 20px 4px rgba(0, 0, 0, .1);
    box-shadow: 0 0 20px 4px rgba(0, 0, 0, .2);
    padding: 1.5em
}

.selectize-control {
    margin: 5px 0 15px
}

.selectize-dropdown .active {
    background-color: #1b9dec !important;
    color: #fdfdfd !important
}

.selectize-dropdown [data-selectable] .highlight {
    background: #f90 !important
}

#ui-datepicker-div {
    background: #fff;
    border: 1px solid #b8b8b8;
    border-radius: 3px;
    display: none;
    padding: 5px
}

.selectize-input {
    min-width: 300px !important
}

.validation-message {
    color: #bb0f00;
    margin-bottom: 10px
}

.tooltip {
    display: inline-block;
    position: relative
}

.tooltip .tooltiptext {
    background-color: #28373c;
    border-radius: 5px;
    color: #fff;
    padding: 5px 0;
    text-align: center;
    visibility: hidden
}

.tooltip .tooltiptext.-large {
    width: auto !important
}

.tooltip .tooltiptext.-large.-centered {
    margin-left: -120px
}

.tooltip .tooltiptext.-bottom {
    position: absolute
}

.tooltip:hover .tooltiptext {
    visibility: visible
}

.filter {
    border: 1px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    display: inline-block;
    padding: 2px 3px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

.filter:hover {
    border: 1px solid rgba(0, 0, 0, .1)
}

.filter.-active {
    background: #ff8c00;
    color: #fff
}

.select {
    border-radius: 1px;
    cursor: pointer;
    text-align: center;
    -ms-user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none
}

.select i.fa {
    border: 1px solid transparent
}

.select:hover i.fa {
    border: 1px solid rgba(0, 0, 0, .1)
}

.select--menu {
    background: #f9f9f9;
    -webkit-box-shadow: 0 8px 16px 0 rgba(0, 0, 0, .2);
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, .2);
    display: none;
    min-width: 150px;
    padding: 5px 0;
    position: absolute;
    z-index: 999
}

.is-menu-opened {
    display: block
}

.select--item {
    background: none;
    border: none;
    color: #000;
    display: block;
    margin: 0;
    padding: 5px 10px;
    text-align: left;
    white-space: nowrap;
    width: 100%
}

.select--item:hover {
    background-color: #f1f1f1;
    color: #000
}

.select--item * {
    background: none;
    border: none;
    margin: 0;
    padding: 0
}

.select--item :hover {
    color: inherit
}

.is-row-highlighted {
    background: #f2f2f2
}

.default-cursor {
    cursor: default
}

#settings_notifications_container .checkbox_wrapper {
    margin-bottom: 1em
}

@media only screen and (max-width:611px) {

    #container-course {
        margin-left: auto;
        margin-right: auto;
        padding-left: 0;
        width: 90%
    }

    .show-940 {
        display: none !important
    }
    
    #container-left,
    td.only_image img {
        display: none
    }
}

@media only screen and (min-width:612px)and (max-width:940px) {

    #container-left,
    td.only_image img {
        display: none
    }

    .show-940 {
        display: none !important
    }

    #container-course {
        margin-left: 5%;
        width: 95%
    }
}

@media only screen and (max-width:735px) {
    .no_mobile {
        display: none
    }
}

@media only screen and (min-width:941px)and (max-width:1126px) {
    #container-course {
        max-width: 640px
    }
}

@media only screen and (max-device-width:349px) {

    #container-left,
    td.no mobile {
        display: none
    }

    #container-course {
        padding-left: 0
    }
}

@media only screen and (min-device-width:350px)and (max-device-width:637px) {

    #container-left,
    td.no mobile {
        display: none
    }
}

@media only screen and (min-device-width:638px)and (max-device-width:1080px) {

    #container-left,
    td.no mobile {
        display: none
    }

    #container-left.show-940 {
        display: inline;
        display: initial
    }

    #container-course {
        padding-left: 0
    }
}

@media only screen and (max-device-width:1175px) {
    .center_div {
        margin: auto;
        width: 100%
    }

    .course_box {
        width: 300px
    }

    .center_div {
        margin: auto;
        width: 100%
    }
}

@media only screen and (min-width:638px) {
    #progress-indicator-mobile {
        display: inline-block
    }

    #progress-indicator-mobile #exercise-progress-circle {
        float: right;
        max-width: 90px
    }

    #course_description {
        width: calc(100% - 96px)
    }
}

@media only screen and (max-width:637px) {
    #progress-indicator-mobile {
        display: inline-block
    }

    #progress-indicator-mobile #exercise-progress-circle {
        float: right;
        font-size: 12px;
        max-width: 45px
    }

    #course_description {
        width: calc(100% - 51px)
    }

    #exercise-search {
        max-width: 172px
    }
}

.h1 {
    display: block;
    font-size: 2em;
    font-weight: 700;
    margin: .67em 0
}

.no_padding {
    padding: 0
}

.box {
    background-color: #f8f8f8;
    border: 1px solid #ccc;
    border-radius: 3px
}

.box .box-header {
    border-bottom: 1px solid #ccc;
    margin-bottom: -1px;
    padding: 1em
}

.box .box-body {
    padding: 1em
}

.box .box-footer {
    border-top: 1px solid #ccc;
    margin-top: -1px;
    padding: 1em
}

html.smooth-scroll {
    scroll-behavior: smooth
}

@media screen and (prefers-reduced-motion:reduce) {
    html.smooth-scroll {
        scroll-behavior: auto
    }
}

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

body {
    font-family: Helvetica, Arial, Verdana, sans-serif
}

a,
button,
input[type=checkbox],
input[type=radio],
input[type=reset],
input[type=submit] {
    cursor: pointer
}

input[disabled] {
    cursor: not-allowed
}

ul {
    list-style-type: none
}

.no-select {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none
}

.account-page,
.block-centered {
    display: block;
    margin-left: auto;
    margin-right: auto
}

.error-label {
    color: #bb0f00;
    font-size: .8rem
}

.button,
.swal-button {
    border: 1px solid rgba(0, 0, 0, .1);
    border-radius: 2px;
    color: #fff;
    cursor: pointer;
    display: inline-block;
    font-size: 1em;
    font-weight: 400;
    max-width: 300px;
    padding: 10px 16px;
    text-align: center;
    -webkit-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
    width: 100%
}

.button.-small,
.swal-button {
    max-width: 150px;
    padding: 6px 12px
}

.-large.swal-button,
.button.-large {
    max-width: 300px;
    padding: 10px 16px
}

.-larger.swal-button,
.button.-larger {
    font-size: 1.125em;
    max-width: 20em;
    padding: 1.111111111em
}

.-block.swal-button,
.button.-block {
    display: block
}

.-centered.swal-button,
.button.-centered {
    margin: auto
}

.-red.swal-button,
.button.-red,
.button.swal-button--cancel,
.swal-button.swal-button--cancel {
    background-color: #bb0f00;
    color: #fff
}

.-inverted.swal-button.swal-button--cancel,
.-red.-inverted.swal-button,
.button.-inverted.swal-button--cancel,
.button.-red.-inverted {
    background-color: #fff;
    color: #bb0f00
}

.-inverted.swal-button.swal-button--cancel:hover,
.-red.-inverted.swal-button:hover,
.button.-inverted.swal-button--cancel:hover,
.button.-red.-inverted:hover {
    background-color: #bb0f00;
    color: #fff;
    -webkit-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.-red.swal-button:hover,
.button.-red:hover,
.button.swal-button--cancel:hover,
.swal-button.swal-button--cancel:hover {
    background-color: #d51100
}

.-blue.swal-button,
.button.-blue,
.button.swal-button--confirm,
.swal-button.swal-button--confirm {
    background-color: #337ab7;
    color: #fff
}

.-blue.swal-button:hover,
.button.-blue:hover,
.button.swal-button--confirm:hover,
.swal-button.swal-button--confirm:hover {
    background-color: #6ca9ea
}

.-orange.swal-button,
.button.-orange {
    background-color: #f0ad4e;
    color: #fff
}

.-orange.swal-button:hover,
.button.-orange:hover {
    background-color: #ffde7d
}

.-green.swal-button,
.button.-green {
    background-color: #167930;
    color: #fff
}

.-green.-inverted.swal-button,
.button.-green.-inverted {
    background-color: #fff;
    color: #167930
}

.-green.-inverted.swal-button:hover,
.button.-green.-inverted:hover {
    background-color: #167930;
    color: #fff;
    -webkit-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.-green.swal-button:hover,
.button.-green:hover {
    background-color: #1a8f39
}

.-disabled.swal-button,
.button.-disabled,
.button.-disabled:hover,
.button[disabled],
.button[disabled]:hover,
[disabled].swal-button {
    background: #dfdfdf;
    color: rgba(0, 0, 0, .56);
    cursor: not-allowed
}

.no-border-button {
    background-color: inherit;
    border: none;
    color: inherit;
    outline: none
}

.no-border-button.-inverse-color {
    color: #fdfdfd
}

a.-disabled,
a[disabled],
button[disabled] {
    cursor: default;
    pointer-events: none
}

.filter-button {
    border: 2px solid transparent
}

.filter-button-activated {
    border: 2px solid #f0ad4e;
    border-radius: 6px
}

.field-group,
.field-group.column-2 {
    grid-gap: 10px;
    display: grid;
    grid-template-columns: 350px auto;
    margin-bottom: 15px
}

@media(max-width:425px) {

    .field-group,
    .field-group.column-2 {
        grid-template-columns: auto
    }
}

@media(max-width:768px)and (min-width:426px) {

    .field-group,
    .field-group.column-2 {
        grid-template-columns: 35% auto
    }
}

.field-group.column-1 {
    grid-template-columns: 350px
}

.field-group.column-3 {
    grid-template-columns: 200px 200px auto
}

.field-group>:nth-child(2n) {
    font-weight: 400;
    white-space: normal
}

@media(max-width:768px) {
    .field-group>:nth-child(2n) {
        padding-left: 20px
    }
}

.field-group>:nth-child(odd) {
    color: #505050
}

.input-field {
    background-color: #fff;
    border-radius: 4px;
    display: inline-block;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    height: 56px;
    margin-bottom: 8px;
    margin-top: 16px;
    overflow: hidden;
    position: relative;
    text-align: left
}

.input-field.-error {
    border: 2px solid #bb0f00
}

.input-field .icon {
    bottom: 16px;
    color: rgba(0, 0, 0, .54);
    height: 24px;
    left: 15px;
    line-height: 24px;
    position: absolute;
    right: auto;
    text-align: center;
    width: 24px
}

.input-field input,
.input-field select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: none;
    border: 1px solid #dfdfdf;
    border-radius: 0;
    caret-color: #337ab7;
    color: rgba(0, 0, 0, .87);
    padding-left: 48px;
    padding-right: 15px;
    padding-top: 20px;
    width: 100%
}

.input-field input:-webkit-autofill,
.input-field select:-webkit-autofill {
    -webkit-box-shadow: inset 0 0 0 30px #fff
}

.input-field input:-webkit-autofill~label,
.input-field select:-webkit-autofill~label {
    color: #337ab7;
    -webkit-transform: translateY(-50%) scale(.75);
    transform: translateY(-50%) scale(.75)
}

.input-field label {
    bottom: 20px;
    color: rgba(0, 0, 0, .6);
    cursor: text;
    left: 48px;
    line-height: 1.15rem;
    overflow: hidden;
    pointer-events: none;
    position: absolute;
    right: auto;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    -webkit-transform-origin: left top;
    transform-origin: left top;
    transition: transform .15s cubic-bezier(.4, 0, .2, 1), color .15s cubic-bezier(.4, 0, .2, 1), -webkit-transform .15s cubic-bezier(.4, 0, .2, 1);
    white-space: nowrap;
    width: calc(100% - 48px);
    will-change: transform
}

.input-field.label-above input,
.input-field.label-above select {
    border-color: #dfdfdf;
    border-width: 1px
}

.input-field input,
.input-field label,
.input-field select {
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: .00937em;
    text-decoration: inherit;
    text-transform: inherit
}

.input-field.label-above label,
.input-field input:focus~label,
.input-field select:focus~label {
    color: #337ab7;
    -webkit-transform: translateY(-50%) scale(.75);
    transform: translateY(-50%) scale(.75)
}

.form-control,
.text-field {
    background: none;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, .12);
    border-radius: 0;
    caret-color: #337ab7;
    color: rgba(0, 0, 0, .87);
    font-size: 1rem;
    font-weight: 400;
    height: 45px;
    letter-spacing: .00937em;
    line-height: 1.75rem;
    text-decoration: inherit;
    text-transform: inherit
}

.form-control:focus,
.text-field:focus {
    border-bottom-color: rgba(0, 0, 0, .42)
}

.form-control:focus:-ms-input-placeholder,
.text-field:focus:-ms-input-placeholder {
    color: #337ab7;
    opacity: 1
}

.form-control:focus::-ms-input-placeholder,
.text-field:focus::-ms-input-placeholder {
    color: #337ab7;
    opacity: 1
}

.form-control:focus:-ms-input-placeholder,
.form-control:focus::-ms-input-placeholder,
.form-control:focus::placeholder,
.text-field:focus:-ms-input-placeholder,
.text-field:focus::-ms-input-placeholder,
.text-field:focus::placeholder {
    color: #337ab7;
    opacity: 1
}

.search-bar {
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    align-items: baseline;
    background-color: #fdfdfd;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding-top: .5em;
    position: absolute;
    top: 0;
    z-index: 1
}

.search-bar>* {
    margin: 0 1em
}

.search-bar :first-child {
    margin-left: 0
}

.search-bar__form {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

.search-bar__input {
    border: 1px solid rgba(0, 0, 0, .1);
    border-radius: 2px;
    font-size: 1em;
    padding: 7px 5px 6px
}

.search-bar .button,
.search-bar .swal-button {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1
}

.alert.alert-dismissable {
    padding-bottom: 10px;
    padding-top: 10px;
    text-align: center
}

.alert.alert-dismissable.alert-info {
    background-color: #337ab7;
    color: #fff
}

.alert.alert-dismissable.alert-danger {
    background-color: #bb0f00;
    color: #fff
}

.alert.alert-dismissable.alert-success {
    background-color: #167930;
    color: #fff
}

.alert.alert-dismissable.alert-warning {
    background-color: #fc0;
    color: #000
}

.alert.alert-dismissable .dismiss-alert {
    background: none;
    border: none;
    color: #111;
    position: absolute;
    right: 0
}

[data-page=admin] .admin-table {
    border-collapse: collapse;
    margin-top: 1em;
    width: 100%
}

[data-page=admin] .admin-table__head {
    color: #a6a6a6;
    font-size: .9em;
    text-transform: uppercase
}

[data-page=admin] .admin-table__row {
    border-bottom: 1px solid #d5e2ee
}

[data-page=admin] .admin-table td,
[data-page=admin] .admin-table th {
    border: none;
    padding: 5px;
    text-align: left
}

[data-page=admin] .admin-table .admin-table__action,
[data-page=admin] .admin-table .tag {
    grid-gap: 8px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: inline-grid;
    grid-auto-flow: column
}

[data-page=admin] .admin-table .admin-table__action .edit-button,
[data-page=admin] .admin-table .admin-table__action .search-button,
[data-page=admin] .admin-table .tag .edit-button,
[data-page=admin] .admin-table .tag .search-button {
    border: 1px solid #fff;
    margin: 1px 0;
    padding: 1px
}

[data-page=admin] .admin-table .admin-table__action .edit-button:last-child,
[data-page=admin] .admin-table .admin-table__action .search-button:last-child,
[data-page=admin] .admin-table .tag .edit-button:last-child,
[data-page=admin] .admin-table .tag .search-button:last-child {
    margin-right: 7px
}

[data-page=admin] .admin-table .admin-table__action .edit-button:hover,
[data-page=admin] .admin-table .admin-table__action .search-button:hover,
[data-page=admin] .admin-table .tag .edit-button:hover,
[data-page=admin] .admin-table .tag .search-button:hover {
    border: 1px solid #ff8c00
}

[data-page=admin] .admin-table .admin-table__action .edit-button:hover,
[data-page=admin] .admin-table .admin-table__action .edit-button:hover,
[data-page=admin] .admin-table .admin-table__action .search-button:hover,
[data-page=admin] .admin-table .admin-table__action .search-button:hover,
[data-page=admin] .admin-table .tag .edit-button:hover,
[data-page=admin] .admin-table .tag .edit-button:hover,
[data-page=admin] .admin-table .tag .search-button:hover,
[data-page=admin] .admin-table .tag .search-button:hover {
    color: #ff8c00
}

[data-page=admin] .admin-table__action {
    background-color: #d7dee6;
    border: none
}

[data-page=admin] .admin-table__action--info {
    background-color: #337ab7;
    color: #fff
}

[data-page=admin] .admin-table__action--danger {
    background-color: #bb0f00;
    color: #fff
}

[data-page=admin] .admin-table__action--success {
    background-color: #167930;
    color: #fff
}

[data-page=admin] .admin-table__action--warning {
    background-color: #fc0;
    color: #000
}

[data-page=admin] .admin-table__action:hover {
    text-decoration: underline
}

[data-page=admin] .admin-table__form {
    display: inline-block
}

.tag,
[data-page=admin] .admin-table__action {
    border-radius: 50px;
    -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .27);
    box-shadow: 0 1px 2px rgba(0, 0, 0, .27);
    display: inline-block;
    font-size: 1em;
    margin: 2px;
    padding: 3px 7px
}

.tag a:hover,
[data-page=admin] .admin-table__action a:hover {
    color: inherit;
    text-decoration: underline
}

.tag a,
[data-page=admin] .admin-table__action a {
    display: inline-block;
    max-width: 150px;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap
}

.tag--info {
    background-color: #337ab7;
    color: #fff !important
}

.tag--info:hover {
    color: #fff
}

.tag--danger {
    background-color: #bb0f00;
    color: #fff !important
}

.tag--danger:hover {
    color: #fff
}

.tag--success {
    background-color: #167930;
    color: #fff !important
}

.tag--success:hover {
    color: #fff
}

.tag--warning {
    background-color: #fc0;
    color: #000 !important
}

.tag--warning:hover {
    color: #000
}

.swal-modal {
    border-radius: 3px
}

.swal-title {
    color: #000
}

.swal-footer {
    background-color: #f5f8fa;
    border-top: 1px solid #e9eef1;
    margin-top: 32px;
    overflow: hidden
}

.swal-button {
    font-size: 1rem
}

.swal-button--loading {
    color: transparent !important
}

.features-list {
    padding: 0
}

.features-list>li {
    margin: .5em 0;
    display: flex;
}

.features-list>li>span {
    padding-left: 10px
}

.product-box {
    background-color: #f8f8f8;
    border-radius: 2px;
    -webkit-box-shadow: 4px 4px 15px 0 rgba(50, 50, 50, .3);
    box-shadow: 4px 4px 15px 0 rgba(50, 50, 50, .3);
    color: #111;
    display: inline-block;
    max-width: 400px;
    padding: 10px 0;
    text-align: left;
    width: 100%
}

@media(min-width:768px) {
    .product-box {
        margin: .75em;
        width: 46%
    }
}

@media(min-width:1366px) {
    .product-box {
        width: 30%
    }
}

@supports(display:grid) {
    .product-box {
        width: auto
    }
}

.product-box>li {
    border-bottom: 1px solid rgba(0, 0, 0, .25);
    margin: 0 18px;
    padding: 12px 0
}

.product-box>li.double-line {
    height: 4em
}

.product-box>li.double-line span {
    position: relative;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%)
}

.product-box>li:last-child {
    border-bottom: 0;
    padding-bottom: 0
}

.product-box .product-box__label {
    padding-left: 8px;
    width: 46%
}

.product-box .product-box__value {
    width: 52%
}

.product-box .product-box__label,
.product-box .product-box__value {
    display: inline-block;
    vertical-align: middle
}

.embed-wrapper {
    height: 0;
    padding-bottom: 56.25%;
    padding-bottom: calc(100%/var(--aspect-ratio, 16 / 9));
    position: relative
}

.embed-wrapper--16-9-portrait {
    padding-bottom: 177.78%
}

.embed-wrapper--16-9 {
    padding-bottom: 56.25%
}

.embed-wrapper--4-3 {
    padding-bottom: 75%
}

.embed-wrapper--dina4 {
    padding-bottom: 70.71%
}

.embed-wrapper--1-1 {
    padding-bottom: 100%
}

.embed-wrapper>embed,
.embed-wrapper>iframe,
.embed-wrapper>object {
    bottom: 0;
    height: 100%;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%
}
.exercise-embed-page .embed-wrapper>iframe, .quiz-page .embed-wrapper>iframe{
	border: 0px;
}

@-webkit-keyframes spinner {
    to {
        -webkit-transform: rotate(1turn);
        transform: rotate(1turn)
    }
}

@keyframes spinner {
    to {
        -webkit-transform: rotate(1turn);
        transform: rotate(1turn)
    }
}

.spinner:before {
    -webkit-animation: spinner .6s linear infinite;
    animation: spinner .6s linear infinite;
    border: 1px solid #ccc;
    border-radius: 50%;
    border-top-color: #07d;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    content: "";
    height: 30px;
    left: 50%;
    margin-left: -15px;
    margin-top: -15px;
    position: absolute;
    top: 50%;
    width: 30px
}

@-webkit-keyframes rotate {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg)
    }

    to {
        -webkit-transform: rotate(1turn);
        transform: rotate(1turn)
    }
}

@keyframes rotate {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg)
    }

    to {
        -webkit-transform: rotate(1turn);
        transform: rotate(1turn)
    }
}

.refresh-start {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-name: rotate;
    animation-name: rotate;
    -webkit-animation-play-state: running;
    animation-play-state: running;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear
}

.details-with-dialog {
    display: inline-block;
    height: 100%
}

.details-with-dialog[open]>summary {
    background-color: #004e87;
    color: #ff8c00;
    cursor: default
}

.details-with-dialog[open]>summary:before {
    background: rgba(0, 0, 0, .2);
    bottom: 0;
    content: " ";
    display: block;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 1
}

.details-with-dialog details-dialog {
    overflow: auto;
    width: 28em
}

.details-with-dialog details-dialog .box {
    min-height: 9.125em;
    padding: 1em;
    position: relative
}

.details-with-dialog details-dialog .box .fragment-wrapper {
    height: 5em
}

.details-with-dialog details-dialog .box .box-header {
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: space-between
}

.details-with-dialog details-dialog .box [data-reload-dialog] {
    max-width: unset;
    width: 100%
}

body.popup-shown--add-exercise:after,
body.popup-shown:after {
    background: rgba(0, 0, 0, .2);
    content: "";
    height: 100vh;
    left: 0;
    position: fixed;
    top: 0;
    width: 100vw;
    z-index: 9990
}

.popup--add-exercise,
.popup--admin-add-child-entity {
    background: #fff;
    border-radius: 3px;
    -webkit-box-shadow: 0 0 12px 3px rgba(0, 0, 0, .2);
    box-shadow: 0 0 12px 3px rgba(0, 0, 0, .2);
    height: 90vh;
    left: 20vw;
    overflow-y: scroll;
    padding: 10px;
    position: absolute;
    top: 6vh;
    width: 60vw;
    z-index: 9991
}

.popup-shown--add-exercise .popup--add-exercise,
.popup-shown--add-exercise .popup--admin-add-child-entity {
    display: block
}

.popup__close {
    cursor: pointer;
    font-size: 1.5em;
    height: 30px;
    line-height: 30px;
    position: absolute;
    right: 0;
    text-align: center;
    width: 30px
}

.content-wrapper {
    margin-top: 50px;
    min-height: calc(100vh - 90px);
    -webkit-transition: padding .2s;
    -o-transition: padding .2s;
    transition: padding .2s
}

.page-with-sidenav .content-wrapper {
    margin-left: 0;
    overflow-x: auto;
    padding-left: 200px
}

.page-with-sidenav section {
    padding-left: 10px;
    padding-top: 10px
}

.footer {
    color: #8a848a;
    font-size: 13px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    -webkit-transition: padding .2s;
    -o-transition: padding .2s;
    transition: padding .2s;
    width: 100%
}

.page-with-sidenav .footer {
    padding-left: 60px
}

.page-with-sidenav.sidenav-expanded .footer {
    padding-left: 200px
}

.footer.footer--dark,
body[data-page=exercise] .footer {
    background-color: #27373c;
    color: #fff
}

.container-fill,
.container-limited {
    border: 1px solid #ccc;
    border-radius: 2px;
    margin-bottom: 10px;
    padding: 10px;
    text-align: left
}

.container-limited {
    max-width: 990px
}

.container-heading {
    border-bottom: 1px solid #ccc;
    margin-top: 0;
    padding-bottom: 5px;
    padding-top: 5px
}

.container-fill {
    width: 100%
}

.navigation {
    background-color: #28373c;
    -webkit-box-shadow: 0 1px 0 0 hsla(0, 0%, 100%, .102);
    box-shadow: 0 1px 0 0 hsla(0, 0%, 100%, .102);
    color: #fff;
    height: 50px;
    left: 0;
    padding-left: 10px;
    padding-right: 10px;
    position: fixed;
    right: 0;
    text-align: center;
    top: 0;
    width: 100vw;
    z-index: 9999
}

@media(max-width:1024px)and (min-width:769px) {
    .navigation {
        text-align: left
    }
}

@media(max-width:768px) {
    .navigation {
        padding: 50px 0 0
    }
}

.navigation-logo {
    height: 40px;
    left: 5px;
    position: absolute;
    top: 5px;
    width: 118px
}

@media(min-width:769px) {
    [data-page=exercise] .navigation-logo {
        left: 55px
    }
}

@media(max-width:768px) {
    .navigation-logo {
        left: 50%;
        margin-left: -59px
    }
}

@media(max-width:1024px)and (min-width:769px) {
    .navigation-logo {
        display: none
    }
}

.navigation-actions {
    display: inline-flex;
    flex-direction: row;
}

.navigation-actions a,
.navigation-center a,
.navigation-links a,
.sidecart-show .sidecart-contain .sidecart-head a {
    color: #fff;
    font-size: 14px;
    font-weight: 700
}

.navigation-actions,
.navigation-center {
    line-height: 50px
}

.navigation-center {
    display: inline-block;
}

@media(min-width:769px)and (max-width:1024px) {

    [data-page=exercise] .navigation-actions,
    [data-page=exercise] .navigation-center {
        padding-left: 40px
    }
}

@media(max-width:768px) {

    .navigation-actions,
    .navigation-center {
        background-color: #28373c;
        display: block;
        padding-left: 50px;
        padding-right: 50px;
        width: 100%
    }
}

@media(min-width:769px) {

    .navigation-actions,
    .navigation-center {
        height: 50px
    }
}

.navigation-center--item {
    border-bottom: 4px solid transparent;
    display: inline-block;
    padding-left: 5px;
    padding-right: 5px;
    position: relative
}

@media(min-width:769px) {
    .navigation-center--item {
        height: 50px;
        line-height: 50px
    }

    .navigation-center--item:hover {
        border-bottom: 4px solid #ff8c00
    }
}

@media(max-width:768px) {
    .navigation-center--item {
        display: block;
        height: 40px;
        line-height: 40px
    }

    .navigation-center--item:after {
        background: #ccc;
        bottom: 0;
        content: "";
        height: 1px;
        left: 0;
        position: absolute;
        width: 100%
    }
}

.navigation-center--item.-active {
    color: #ff8c00
}

@media(min-width:769px) {
    .navigation-actions {
        padding-right: 20px;
        position: absolute;
        right: 0
    }
}

@media(max-width:768px) {
    .navigation-actions {
        -webkit-box-shadow: 0 3px 4px rgba(0, 0, 0, .1);
        box-shadow: 0 3px 4px rgba(0, 0, 0, .1)
    }
}

.navigation-actions--item {
    display: inline-block;
    margin-left: 3px;
    margin-right: 3px;
    padding-top: 7px;
    min-width: 40px;
    padding-left: 5px;
    padding-right: 5px;
    text-align: center
}

.navigation-actions--item:hover {
    background: #3d4b4f;
    color: #fff
}

.navigation-actions--item.-active {
    color: #ff8c00
}

.navigation-actions--item.-cart {
    background: #3d4b4f;
    color: #fff;
    -webkit-transition: background-color .2s ease;
    -o-transition: background-color .2s ease;
    transition: background-color .2s ease;
    padding-top: 0;
}

.navigation-actions--item.-cart:hover {
    background: #fff;
    color: #3d4b4f
}

@media(max-width:768px) {
    .navigation-actions--item {
        background: #3d4b4f;
        color: #fff
    }
}

.navigation-menu {
    cursor: pointer;
    height: 35px;
    line-height: 35px;
    position: absolute;
    right: 7.5px;
    top: 7.5px;
    width: 35px
}

@media(min-width:769px) {
    .navigation-menu {
        display: none
    }
}

@media(max-width:768px) {

    .navigation:not(.open) .navigation-actions,
    .navigation:not(.open) .navigation-center {
        display: none
    }
}

.side-navigation {
    background: #28373c;
    height: 100vh;
    overflow-x: hidden;
    padding: 50px 0 60px;
    position: fixed;
    top: 0;
    -webkit-transition: width .2s cubic-bezier(.4, 0, .2, 1);
    -o-transition: width .2s cubic-bezier(.4, 0, .2, 1);
    transition: width .2s cubic-bezier(.4, 0, .2, 1);
    width: 200px;
    z-index: 490;
}

.side-navigation__item {
    border-radius: 2px;
    color: #f8f8f8 !important;
    display: block;
    height: 50px;
    line-height: 50px;
    margin: 7px 5px;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    text-transform: none
}

.side-navigation__item:hover {
    background-color: #465256
}

.side-navigation__item[data-active=true] {
    color: #ff8c00 !important
}

.side-navigation__item-text {
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis
}

.side-navigation__item-icon {
    float: left;
    height: 50px;
    line-height: 50px;
    text-align: center;
    width: 50px
}

.side-navigation__item-icon img{
	vertical-align: sub;	
}



.course-page .fa-question-circle {
    color: #ff8c00
}

.course-page .filter-button {
    background: #fff;
    height: 2em
}

.course-page .filter-button[data-active=true] {
    border: 2px solid #f0ad4e;
    border-radius: 6px
}

.course-page .scripts {
    margin-bottom: 0
}

.course-page .scripts h3 {
    margin-bottom: .5em
}

.course-page .scripts #scripts-wrapper {
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    align-items: baseline;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

@media only screen and (max-device-width:440px) {
    .course-page .scripts #scripts-wrapper {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-box-align: stretch;
        -ms-flex-align: stretch;
        align-items: stretch;
        -ms-flex-flow: column;
        flex-flow: column
    }
}

.course-page .scripts #scripts-wrapper>* {
    -ms-flex-preferred-size: 100%;
    -webkit-box-flex: 1;
    flex-basis: 100%;
    -ms-flex: 1;
    flex: 1;
    margin-right: .7em
}

@media only screen and (max-device-width:440px) {
    .course-page .scripts #scripts-wrapper>* {
        margin: .4em 0
    }
}

.course-page .scripts #scripts-wrapper .build_button,
.course-page .scripts #scripts-wrapper .download-button,
.course-page .scripts #scripts-wrapper .up-to-date-button {
    max-width: none;
    width: 100%
}

.course-page .scripts #scripts-wrapper .download-button i {
    margin-right: .4em
}

.course-page .scripts #scripts-wrapper .build_button.running {
    cursor: auto
}

.course-page .scripts #scripts-wrapper .build_button.running:hover {
    background-color: #f0ad4e
}

.course-page #certificate-wrapper {
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    align-items: baseline;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

.course-page #certificate-wrapper>* {
    -ms-flex-preferred-size: 100%;
    -webkit-box-flex: 1;
    flex-basis: 100%;
    -ms-flex: 1;
    flex: 1;
    margin-right: .7em
}

@media only screen and (max-device-width:440px) {
    .course-page #certificate-wrapper>* {
        margin: .4em 0
    }
}

.course-page #certificate-wrapper>* .download-button {
    max-width: none;
    width: 100%
}

.course-page #certificate-wrapper>* .download-button i {
    margin-right: .4em
}

.course-page .exercise-link, .course-page .video-expand-button {
    padding-left: 10px
}

.course-page .exercise-line-wrapper {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-flow: row;
    flex-flow: row
}

.course-page .exercise-line-wrapper,
.course-page .exercise-line-wrapper .exercise-actions-and-link {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

.course-page .exercise-line-wrapper .exercise-actions-and-link {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    width: 100%
}

.course-page .exercise-line-wrapper .exercise-actions-and-link .exercise-link,
.course-page .exercise-line-wrapper .exercise-actions-and-link .video-expand-button {
    margin-bottom: .3em;
    margin-top: .3em
}

.course-page .video-expand-button {
    display: inline-flex;
}

.course-page .video-exercise {
    margin: 1em 0;
    width: 100%
}

.course-page .video-exercise.-hidden {
    display: none
}

.course-page .filter-button-wrapper {
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: flex-end
}

@media only screen and (max-device-width:440px) {
    .course-page .filter-button-wrapper {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap
    }

    .course-page .filter-button-wrapper .exercise-search {
        -ms-flex-preferred-size: 100%;
        flex-basis: 100%
    }
}

.course-page .filter-button-wrapper .filter-button-label {
    margin: 0 .3em
}

.course-page .filter-button-wrapper button {
    margin: 0 .05em
}

.course-page .filter-button-wrapper .optional-filter-button-inner {
    font-size: .8em;
    overflow: hidden;
    position: relative
}

.course-page .filter-button-wrapper .optional-filter-button-inner:hover {
    text-decoration: none
}

.course-page .filter-button-wrapper .optional-filter-button-inner:after {
    border-top: .2em solid #000;
    content: "";
    position: absolute;
    -webkit-transform: rotate(161deg);
    transform: rotate(161deg);
    -webkit-transform-origin: .2em 0 0;
    transform-origin: .2em 0 0;
    width: 5em
}

.account-page {
    max-width: 800px;
    padding-left: 5px;
    padding-right: 5px
}

.account-page .change-password {
    display: block;
    margin-bottom: 10px;
    text-align: left
}

.account-page .notifications-checkbox-wrapper {
    padding-bottom: 10px
}

.account-page .add-address {
    color: #fff
}

.account-page .country-select {
    max-width: 276px;
    word-break: break-all
}

.account-page .form-control {
    padding: 7px 12px;
    width: 100%
}

.account-page label {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

.account-page td,
.account-page th {
    padding: 5px 10px;
    text-align: center;
    vertical-align: middle;
    width: 33%
}

.account-page .course-name {
    text-align: left
}

.account-page .exercise-progress div {
    margin: 0 auto;
    width: 50px
}

.invoice-table {
    width: 100%
}

.invoice-table ul {
    margin: 0
}

.invoice-table .is-small {
    width: 10%
}

.invoice-table .is-large {
    width: 40%
}

.invoice-table .is-left-aligned {
    text-align: left
}

.error-page {
    color: #5c5c5c;
    padding-left: 10%;
    padding-right: 10%;
    padding-top: 50px;
    text-align: center
}

@media(max-width:768px) {
    .error-page {
        padding-left: 5px;
        padding-right: 5px
    }
}

.error-page .error-text {
    display: inline-block;
    margin-top: 20px;
    max-width: 552px;
    vertical-align: middle
}

.error-page h1 {
    font-size: 3.5em
}

@media(max-width:768px) {
    .error-page h1 {
        font-size: 2.5em
    }
}

.error-page h2 {
    color: orange;
    font-size: 2em
}

@media(max-width:768px) {
    .error-page h2 {
        font-size: 1.5em
    }
}

.error-page img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 552px;
    width: 100%
}

.error-page .error-actions a {
    font-size: 1.1em;
    margin-top: 10px
}

.error-page.dev .stacktrace {
    font-size: 1.1em;
    line-height: 1.6;
    text-align: left;
    white-space: pre-wrap
}

.error-page h1,
.error-page h2 {
    font-family: Shadows Into Light, Open Sans, DejaVu Sans, sans-serif;
    margin-bottom: 15px;
    margin-top: 15px
}

.toc {
    background: #f8f8f8;
    border-right: 1px solid #ccc;
    height: 100vh;
    left: 0;
    padding-top: 70px;
    position: fixed;
    top: 0;
    -webkit-transition: -webkit-transform .5s;
    transition: -webkit-transform .5s;
    -o-transition: transform .5s;
    transition: transform .5s;
    transition: transform .5s, -webkit-transform .5s;
    width: 300px;
    z-index: 490
}

body.toc--hidden .toc {
    -webkit-box-shadow: none;
    box-shadow: none;
    -webkit-transform: translateX(-300px);
    transform: translateX(-300px)
}

@media(max-width:960px) {
    .toc {
        -webkit-box-shadow: 3px 0 4px rgba(0, 0, 0, .1);
        box-shadow: 3px 0 4px rgba(0, 0, 0, .1)
    }
}

.toc--init {
    display: none
}

.toc__content {
    height: 100%;
    overflow-y: auto;
    padding-left: 10px;
    padding-right: 10px;
    width: 100%
}

.toc__heading {
    border-left: .15em solid transparent;
    display: block;
    font-size: 1.35em;
    font-weight: 400;
    margin-bottom: 10px;
    padding-bottom: 10px;
    position: relative;
    text-decoration: none !important;
    -webkit-transition: all .1s ease-in-out;
    -o-transition: all .1s ease-in-out;
    transition: all .1s ease-in-out
}

.toc__heading.active:after {
    height: 3px
}

.toc__heading:after {
    background: #ba3925;
    bottom: 0;
    content: "";
    height: 2px;
    left: 0;
    min-width: 75px;
    position: absolute;
    width: 30%
}

.toc__item {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    color: #63656a;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 0 !important;
    margin-top: 0 !important;
    overflow: hidden;
    padding: 5px;
    text-decoration: none !important
}

.toc__item.active {
    color: #111;
    font-weight: 700
}

.toc__item:hover {
    background: #e5e5e5;
    color: inherit
}

.toc__item .number {
    border: 1px solid #ff8c00;
    border-radius: 30px;
    font-style: italic;
    font-weight: 400;
    height: 30px;
    line-height: 30px;
    margin-right: 10px;
    min-width: 30px;
    position: relative;
    text-align: center;
    width: 30px
}

.toc__item:not(:last-child) .number:after {
    top: 30px
}

.toc__item:not(:first-child) .number:before {
    bottom: 30px
}

.toc__item:not(:first-child) .number:before,
.toc__item:not(:last-child) .number:after {
    background: #ccc;
    content: "";
    height: 100%;
    left: 50%;
    position: absolute;
    width: 1px
}

.toc__items {
    padding-bottom: 35px
}

.toggle-toc {
    background: none;
    border: none;
    color: #fff !important;
    font-size: large;
    height: 40px;
    left: 0;
    line-height: 40px;
    margin-left: 5px;
    margin-top: 5px;
    position: absolute;
    text-align: center;
    text-decoration: none !important;
    top: 0;
    -webkit-transition: left .5s, -webkit-transform .5s;
    transition: left .5s, -webkit-transform .5s;
    -o-transition: transform .5s, left .5s;
    transition: transform .5s, left .5s;
    transition: transform .5s, left .5s, -webkit-transform .5s;
    width: 40px;
    z-index: 491
}

@media(max-width:960px) {
    .toggle-toc:after {
        content: "";
        height: 100vh;
        left: 300px;
        position: fixed;
        top: 50px;
        width: 100%;
        z-index: -1
    }
}

body.toc--hidden .toggle-toc:after {
    content: none
}

[data-page=exercise] .exercise-content {
    margin-top: 50px;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 10px
}

@media(min-width:1511px) {
    [data-page=exercise] .exercise-content {
        max-width: 900px
    }
}

@media(min-width:961px)and (max-width:1510px) {
    [data-page=exercise] .exercise-content {
        margin-left: 300px;
        margin-right: 0;
        max-width: unset;
        width: auto
    }
}

[data-page=exercise] details>summary:first-of-type {
    color: #2156a5;
    cursor: pointer;
    display: list-item;
    text-decoration: underline
}

[data-page=exercise] details {
    margin-bottom: 1.25em
}

[data-page=exercise] h1,
[data-page=exercise] h2,
[data-page=exercise] h3,
[data-page=exercise] h4,
[data-page=exercise] h5 {
    margin-top: -50px;
    padding-top: 60px
}

[data-page=exercise] .listingblock ::-moz-selection {
    background-color: #3498db;
    color: #fff
}

[data-page=exercise] .listingblock ::selection {
    background-color: #3498db;
    color: #fff
}

[data-page=exercise] .listingblock:hover .clipboard {
    display: inline-block
}

[data-page=exercise] .clipboard {
    background: transparent;
    border: 0;
    color: #999;
    cursor: pointer;
    display: none;
    font-size: .75em !important;
    font-weight: 500;
    padding: 5px;
    position: absolute;
    right: .3em;
    text-transform: uppercase;
    top: 1.7em
}

[data-page=exercise] .clipboard:hover {
    background-color: #eee9e6;
    outline: 0
}

[data-page=exercise] .exercise-navigation {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background-color: #ff8c00;
    border-radius: 200px;
    -webkit-box-shadow: 0 10px 15px -2px rgba(0, 0, 0, .1), 0 5px 5px -2px rgba(0, 0, 0, .04);
    box-shadow: 0 10px 15px -2px rgba(0, 0, 0, .1), 0 5px 5px -2px rgba(0, 0, 0, .04);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 50px;
    justify-content: center;
    opacity: 1;
    position: fixed;
    -webkit-transition: opacity 1s;
    -o-transition: opacity 1s;
    transition: opacity 1s;
    width: 50px
}

[data-page=exercise] .exercise-navigation--hidden {
    opacity: 0
}

[data-page=exercise] .exercise-navigation:hover {
    color: #000
}

[data-page=exercise] .exercise-navigation--forward {
    right: 10px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%)
}

[data-page=exercise] .exercise-navigation--previous {
    left: 10px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%)
}

[data-page=exercise] .exercise-navigation--overview {
    bottom: 50px;
    display: block;
    font-weight: 700;
    height: auto;
    left: 50%;
    padding: 8px 12px;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    width: auto
}

[data-page=exercise] .exercise-navigation--overview:hover {
    text-decoration: underline
}

@media(min-width:960px) {
    [data-page=exercise] .exercise-navigation--previous {
        left: 310px
    }

    body[data-page=exercise].toc--hidden .exercise-content {
        margin-left: auto;
        margin-right: auto;
        max-width: 900px
    }

    body[data-page=exercise].toc--hidden .exercise-navigation--previous {
        left: 10px
    }
}

.asciidoctor-content .content {
    min-height: unset
}

body.exercise-embed-page {
    overflow: hidden
}

body.exercise-embed-page section.exercise-embed-page {
    margin-left: 300px
}

@media(max-width:960px) {
    body.exercise-embed-page section.exercise-embed-page {
        margin-left: 0
    }

    body.exercise-embed-page .toc {
        display: none
    }
}

body.quiz-page {
    overflow: hidden
}

body.quiz-page section.quiz-page {
    margin: 0 auto;
    width: 100%
}

.with-search-bar section {
    padding-top: 50px;
    position: relative
}

input[type=checkbox] {
    margin: 0
}

.spacer {
    background: #ccc;
    display: inline-block;
    height: 1px;
    margin-bottom: 10px;
    margin-top: 10px;
    min-width: 550px
}

@media only screen and (max-width:800px)and (min-width:601px) {
    .field-group span:nth-child(2n) {
        padding-left: 20px
    }

    .course-table__heading {
        display: none
    }
}

@media only screen and (max-width:600px) {
    .spacer {
        max-width: 250px;
        min-width: 250px
    }

    .course-table__heading {
        display: none
    }
}

.editor__head {
    border-bottom: 1px solid #edf0f6
}

.editor__heading {
    font-weight: 400;
    margin: 0
}

.editor__heading-suffix {
    color: #a6a6a6
}

.editor-form {
    max-width: 750px
}

.editor-form__fields {
    grid-gap: 10px;
    border-bottom: 1px solid #edf0f6;
    display: grid;
    grid-template-columns: [label] 200px [input] 420px [error-label] auto;
    margin-bottom: 15px;
    padding: 10px
}

@media(max-width:700px) {
    .editor-form__fields {
        display: block
    }
}

.editor-form__input {
    background-color: #edf0f6;
    border: none;
    border-bottom: 1px solid #90909a;
    grid-column-start: input;
    margin-bottom: 15px;
    padding: 7px;
    width: 100%
}

.editor-form__input:focus {
    border-bottom-color: #000
}

.editor-form__input-error {
    border-color: #bb0f00
}

.editor-form__label {
    grid-column-start: label;
    margin-bottom: 10px
}

.editor-form__error_label {
    grid-column-start: error-label;
    margin-bottom: 10px
}

.editor-form .agenda-field {
    width: 100%
}

.list-container {
    background-color: #edf0f6;
    border-radius: 5px;
    margin-bottom: 7px;
    max-width: 550px
}

.list-container .list-container__item-action {
    background: none;
    border: none
}

.list-container__search {
    border: 1px solid #edf0f6;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    display: block;
    padding: 5px 15px;
    width: 100%
}

.list-container__list {
    margin: 0;
    max-height: 380px;
    min-height: 114px;
    overflow-y: scroll;
    padding: 5px
}

.list-container__item {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background: #f5f8fa;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding: 10px;
    -webkit-transition: background .25s;
    -o-transition: background .25s;
    transition: background .25s
}

.list-container__item:hover {
    background: #d3e0e9
}

.list-container__item:not(:last-child) {
    margin-bottom: 10px
}

.list-container__item-action {
    margin-left: auto !important
}

.sortable:before {
    content: "";
    cursor: pointer;
    font-family: FontAwesome;
    margin-right: 5px
}

.course-progress-page .exercise-line-wrapper>* {
    margin-left: .313em;
    margin-right: .313em
}

.course-progress-page .exercise-line-wrapper :last-child {
    margin-right: 0
}

.course-progress-page .exercise-line-wrapper :first-child {
    margin-left: 0
}

.course-progress-page ul.exercises>li>span.exercise-bubble {
    display: inline-block
}

.course-progress-page .expand-button {
    margin-left: .625em
}

.course-progress-page input[type=checkbox].toggle-all__checkbox {
    margin: 0 .313em 0 0
}

.course-progress-page .exercise-progress-wrapper-admin,
.course-progress-page .quiz-progress-wrapper-admin {
    float: right
}

.course-progress-page .exercise-progress-wrapper-admin .exercise-progress-circle,
.course-progress-page .quiz-progress-wrapper-admin .exercise-progress-circle {
    width: 2.875em
}

.course-progress-page .details-with-dialog {
    display: inline;
    float: right
}

.course-progress-page .details-with-dialog>summary {
    background-color: #337ab7;
    color: #fff;
    height: 50px;
    padding: .313em .625em;
    width: 100%
}

.course-progress-page .details-with-dialog>summary:hover {
    background-color: #6ca9ea
}

.course-progress-page .details-with-dialog details-dialog .box .exercise-progress-wrapper-admin {
    float: none
}

.course-progress-page .details-with-dialog details-dialog .box .exercise-title {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

.course-progress-page .details-with-dialog details-dialog .box .exercise-title>*+* {
    margin-left: .313em
}

.course-progress-page .details-with-dialog details-dialog .box .users-done-list {
    margin: .5em auto;
    overflow: auto
}

.course-progress-page .details-with-dialog details-dialog .box .users-done-list>* {
    word-wrap: break-word;
    grid-gap: 1em;
    display: grid;
    grid-auto-flow: column;
    grid-template-columns: 99fr 1fr;
    padding: .2em;
    word-break: break-all
}

.course-progress-page .details-with-dialog details-dialog .box .users-done-list>* .done-icon {
    justify-self: right
}

.course-progress-page .details-with-dialog details-dialog .box .users-done-list>*+* {
    border-top: .1em solid rgba(0, 0, 0, .2);
    margin-top: .3em;
    padding-top: .3em
}