canvas {
    outline: solid #000 1px;
    width: 100%;
    height: 400px;
    margin-bottom: 0;
	background-repeat: no-repeat;
    background-position-x: right;
    background-position-y: center;
    background-size: cover;
}

.canvas-wrapper {
    position: relative;
}

.playback-wrapper {
    box-shadow: 0 0 0 1px #000;
    padding: 0 50px;
    margin-top: -5px;
    text-align: center;
    height: 30px;
    line-height: 30px;
}

.playback-wrapper .slider {
    width: 95%;
}

.playback-wrapper-vertical {
    /* box-shadow: 0 0 0 1px #000; */
    margin: 0;
    position: absolute;
    top: 64px;
    right: -30px;
    padding: 0;
    margin-top: -5px;
    text-align: center;
    height: 400px;
    width: 30px;
    line-height: 30px;
	z-index: 999;
}

.row-sliders .slider-wrapper {
    border: solid #000 1px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    padding: 0;
    border-top: 0;
}

.row-sliders .slider-wrapper .speed-wrapper {
    left: -1px;
}

.row-sliders .slider-wrapper .speed-wrapper .slider {
    width: 65%;
}

.row-sliders .slider-wrapper .volume-wrapper {
    right: -1px;
}

.row-sliders .slider-wrapper .volume-wrapper .slider {
    width: 75%;
}

.row-sliders .slider-wrapper .tonality-wrapper {
    right: -1px;
}

.row-sliders .slider-wrapper .tonality-wrapper .slider {
    width: 70%;
}

.row-sliders .slider-wrapper-vertical {
    border: solid #000 1px;
    width: 30px;
    /*line-height: 30px;*/
    text-align: center;
    padding: 0;
    border-top: 0;
}

.left {
    float: left;
}

.right {
    float: right;
}

.slider-edge-value {
    height: 30px;
    line-height: 30px;
    padding: 0 5px;
}

.slider {
    margin: 0 5px;
}

.slider.slider-vertical {
    height: 400px;
    width: 20px;
}

.slider-label {
    display: block;
    font-weight: 200;
}

#playback-position {
    width: 100%;
}

.playback-wrapper-vertical .slider-selection,
.playback-wrapper .slider-selection,
.playback-wrapper-vertical .slider-track-high,
.playback-wrapper .slider-track-high {
	/*background: #56CE56;*/
	background: #C7C7C7;
}

.lesson-description .panel-title {
	font-size: 14px;
}

.container {
	position: relative;
}

#input-gain,
#speed-factor,
#volume,
#playback-position,
#vertical-position,
#semitone-shift {
	display: none;
}

.program-instruction-container {
    margin: 30px 0 15px 0;
}

.btn {
	padding-left: 10px;
	padding-right: 10px;
}

.btn-success:disabled,
.btn-success[disabled],
.btn-success {
	background-color: #F3F3F3;
    color: #000000;
	border: 1px solid #BDBDBD;
	border-color: #BDBDBD;
	background-image: none;
}

.btn-success:hover,
.btn-success:focus{
	background-color: #ffffff;
    color: #000000;
	border: 1px solid #BDBDBD;
	border-color: #BDBDBD;
	background-image: none;
}

#play-pause {
    min-width: 120px;
}


.program-settings-container .panel-heading {
    cursor: pointer;
}

.program-settings-container .panel-heading i.fa {
    float: left;
    padding-right: 10px;
    width: 20px;
}

.tip-separator {
    margin-top: 5px;
    margin-bottom: 5px;
}

.tip-icon {
    font-size: 18px;
    color: #0a0;
    padding-left: 5px;
}

.ui-tooltip {
    max-width: 400px !important;
}

#reset-algorithm-settings {
    float: right;
    margin-top: 15px;
}

.stats {
    text-align: center;
    padding-left: 10px;
    padding-right: 10px;
}

.stats > div {
    padding-bottom: 0;
}

.stats [class$=value] {
    font-weight: bold;
}

.debug-output-container {
    padding-left: 0;
    padding-right: 0;
}

.share-stats {
    display: inline-block;
    width: 24px;
    height: 24px;
    margin: 0;
    padding: 0;
    outline: none;
    border: none;
    top: 6px;
    position: relative;
}

.share-stats.vk {
    background: url(/static/img/icons.png) 0 0 no-repeat;
}

.share-stats.fb {
    background: url(/static/img/icons.png) -24px 0 no-repeat;
}

.share-stats.ok {
    background: url(/static/img/icons.png) -48px 0 no-repeat;
}

.share-stats.tw {
    background: url(/static/img/icons.png) -72px 0 no-repeat;
}

.share-stats-wrapper {
    float: right;
    display: inline-block;
}

.share-stats-wrapper .hint {
    font-size: 16px;
    font-weight: bold;
    bottom: 0;
    right: 12px;
    position: relative;
}

.tonality-wrapper {
    position: absolute;
    right: 0;
    top: 30px;
}

.rating-value {
    font-size: 12px;
}

.note-count {
    font-size: 12px;
}

.social-popover {
    max-width: 500px;
}

.row-sliders {
    margin: 0;
    padding-bottom: 50px;
    position: relative;
}

.alert-wrapper {
    padding-left: 0;
    padding-right: 0;
    font-size: 16px;
}

.alert-wrapper a {
    text-decoration: underline;
}

#hide-alert {
    margin: 10px 0 0 0;
    padding: 2px 10px;
}

.disabled {
    pointer-events: none;
    opacity: 0.4;
}

.share-hint {
    font-size: 12px;
    color: #545354;
    text-align: right;
}

.radio-group-inline {
    display: inline;
    padding: 10px;
}

#columns {
    position: fixed;
    top: 21%;
    height: 75%;
    min-height: 300px;
    left: 0;
    z-index: 2000;
}

#columns .btn-tab {
    transform: rotate(90deg);
    transform-origin: left top 0;
    left: 30px;
    position: relative;
    display: block;
    margin-bottom: 20px;
}

#columns .panel-default {
    height: auto;
}

#harmonics-block {
    position: relative;
    top: -50px;
    min-width: 250px;
}

#exercise-block {
    position: relative;
    top: -50px;
    min-width: 250px;
}

#columns .btn-close {
    float: right;
}

#columns .list-group-item.active {
    background: #555 none;
}

#columns .list-group-item {
    cursor: pointer;
}

#columns .list-group-item.active {
    pointer-events: none;
}

.list-group-item.high-score {
    background: #5cb85c;
    color: #fff;
}

.list-group-item.high-score:hover {
    background: #509c50;
    color: #fff;
}

.list-group-item.high-score.active {
    background: #2c5a2c;
    color: #fff;
}

.list-group-item.high-score.selected {
    background: #357146;
    color: #fff;
}

#high-score-modal .modal-content {
    padding: 20px;
}

.lessons-grid-item,
.lessons-grid-item.unavailable {
    display: flex;
    padding: 10px;
    border-radius: 10px;
    text-decoration: none;
    background-color: #eee;
    margin: 20px 0 0 2%;
    /*width: 350px;*/
    height: 300px;
    justify-content: center;
    align-items: center;
    border: rgba(0,0,0,0.1) solid 1px;
    transition: all .1s linear;
}

.lessons-grid-item:hover,
.lessons-grid-item.unavailable:hover {
    text-decoration: none;
    background-color: #dfdfdf;
    border: #000 solid 1px;
}

.lessons-grid-item h3 {
    color: #000;
    text-align: center;
    font-size: 30px;
    font-family: Arial;
    text-transform: none;
}

.lessons-grid-item.available {
    background: rgba(255,175,75,1);
    background: -moz-linear-gradient(left, rgba(255,175,75,1) 0%, rgba(255,146,10,1) 100%);
    background: -webkit-gradient(left top, right top, color-stop(0%, rgba(255,175,75,1)), color-stop(100%, rgba(255,146,10,1)));
    background: -webkit-linear-gradient(left, rgba(255,175,75,1) 0%, rgba(255,146,10,1) 100%);
    background: -o-linear-gradient(left, rgba(255,175,75,1) 0%, rgba(255,146,10,1) 100%);
    background: -ms-linear-gradient(left, rgba(255,175,75,1) 0%, rgba(255,146,10,1) 100%);
    background: linear-gradient(to right, rgba(255,175,75,1) 0%, rgba(255,146,10,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffaf4b', endColorstr='#ff920a', GradientType=1 );
}

.lessons-grid-item.available:hover {
    background: rgba(255,161,46,1);
    background: -moz-linear-gradient(left, rgba(255,161,46,1) 0%, rgba(240,132,0,1) 100%);
    background: -webkit-gradient(left top, right top, color-stop(0%, rgba(255,161,46,1)), color-stop(100%, rgba(240,132,0,1)));
    background: -webkit-linear-gradient(left, rgba(255,161,46,1) 0%, rgba(240,132,0,1) 100%);
    background: -o-linear-gradient(left, rgba(255,161,46,1) 0%, rgba(240,132,0,1) 100%);
    background: -ms-linear-gradient(left, rgba(255,161,46,1) 0%, rgba(240,132,0,1) 100%);
    background: linear-gradient(to right, rgba(255,161,46,1) 0%, rgba(240,132,0,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffa12e', endColorstr='#f08400', GradientType=1 );
}

.lessons-grid-item.complete {
    background: rgba(160,191,110,1);
    background: -moz-linear-gradient(left, rgba(160,191,110,1) 0%, rgba(131,167,73,1) 100%);
    background: -webkit-gradient(left top, right top, color-stop(0%, rgba(160,191,110,1)), color-stop(100%, rgba(131,167,73,1)));
    background: -webkit-linear-gradient(left, rgba(160,191,110,1) 0%, rgba(131,167,73,1) 100%);
    background: -o-linear-gradient(left, rgba(160,191,110,1) 0%, rgba(131,167,73,1) 100%);
    background: -ms-linear-gradient(left, rgba(160,191,110,1) 0%, rgba(131,167,73,1) 100%);
    background: linear-gradient(to right, rgba(160,191,110,1) 0%, rgba(131,167,73,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a0bf6e', endColorstr='#83a749', GradientType=1 );
}

.lessons-grid-item.complete:hover {
    background: rgba(151,185,95,1);
    background: -moz-linear-gradient(left, rgba(151,185,95,1) 0%, rgba(122,156,68,1) 100%);
    background: -webkit-gradient(left top, right top, color-stop(0%, rgba(151,185,95,1)), color-stop(100%, rgba(122,156,68,1)));
    background: -webkit-linear-gradient(left, rgba(151,185,95,1) 0%, rgba(122,156,68,1) 100%);
    background: -o-linear-gradient(left, rgba(151,185,95,1) 0%, rgba(122,156,68,1) 100%);
    background: -ms-linear-gradient(left, rgba(151,185,95,1) 0%, rgba(122,156,68,1) 100%);
    background: linear-gradient(to right, rgba(151,185,95,1) 0%, rgba(122,156,68,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#97b95f', endColorstr='#7a9c44', GradientType=1 );
}

@media only screen and (max-width : 991px) {
    .lessons-grid-item {
        height: 200px;
    }
}

.conclusion-wrapper {
    position: absolute;
    text-align: center;
    left: 300px;
    right: 300px;
    top: 180px;
    background-color: #fff;
    border-radius: 20px;
    padding-bottom: 10px;
}

.conclusion-after .button {
    width: auto;
    padding: 0 20px;
    text-transform: inherit;
}

.conclusion-wrapper .close {
    right: 15px;
    top: 10px;
    position: absolute;
}

.conclusion-wrapper .conclusion {
    font-size: 1.2rem;
    padding: 30px;
    text-align: center;
    color: #000;
    line-height: 1;
    background-color: #fff;
    border-radius: 20px;
}

.conclusion-wrapper .conclusion p {
    margin: 0;
}

#program-block .loading-wrapper {
    position: relative;
    text-align: center;
    z-index: 10;
    top: 130px;
}

#program-block .loading-block {
    position: absolute;
    left: 0;
    right: 0;
    color: #ffffff;
}

#program-block .loading-block i.fa-spinner {
    font-size: 10em;
}

.report-error {
    color: #000;
    position: absolute;
    top: 28px;
    right: -1px;
    font-size: 12px;
    border: 1px solid #000;
    padding: 5px 10px;
}

.friendship-test {
    color: #000;
    position: absolute;
    top: 28px;
    right: 150px;
    font-size: 12px;
    border: 1px solid #000;
    padding: 5px 10px;
}

.block-audio-embed {
    display: flex;
    justify-content: center;
}

.block-audio-title {
    align-self: center;
    padding-right: 10px;
}

.initial-hidden {
    display: none;
}