@font-face {
    font-family: CloisterBlack;
    src: url("../font/CloisterBlack.ttf");
}

html, body {
    overflow-x: hidden;
}

.main-container {
    width: 100%;
    position: absolute;
    -webkit-backface-visibility: hidden;
}

    .main-container * {
        -webkit-backface-visibility: hidden;
    }

.flip-container {
    position: absolute;
    width: 100%;
    -webkit-perspective: 1200;
}

.flip-card {
    -webkit-transform-style: preserve-3d;
    -webkit-transition: -webkit-transform 1s;
}

.back-container {
    position: absolute;
    left: 50%;
    height: 200px;
    top: 10px;
    background: #222222;
    -webkit-backface-visibility: hidden;
    -webkit-transform: rotateY(180deg);
    -webkit-box-sizing: border-box;
    display: block;
    border-radius: 5px;
}

.flip-trigger {
    position: absolute;
    left: 50%;
    width: 30px;
    height: 150px;
    top: 20px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    border: 2px solid black;
    border-right: 0px;
    background: -webkit-linear-gradient(top, #4B4B4B, #222222);
    -webkit-backface-visibility: hidden;
    cursor: pointer;
    z-index: 10;
}

.flip-back-trigger {
    border-radius: 0px;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    border: 2px solid black;
    border-left: 0px;
    -webkit-transform: rotateY(180deg);
    top: 30px;
    height: 105px;
    width: 50px;
}

.flip-trigger p {
    -webkit-transform: rotate(-90deg);
    color: white;
    height: 30px;
    width: 200px;
    margin-top: 24px;
    margin-left: -80px;
}

.flip-back-trigger p {
    -webkit-transform: rotate(90deg);
    margin-top: 98px;
    margin-left: -70px;
}

.flip-trigger p i {
    -webkit-transform-style: preserve-3d;
    -webkit-transform: rotateZ(90deg);
}

.flipped {
    -webkit-transform: rotateY(180deg);
    -webkit-backface-visibility: visible;
}

.title-container {
    /*background-color: #222222;*/
    background: -webkit-linear-gradient(#000000 00%, #1A1A1A 50%, #000000 100%);
    height: 80px;
}

.title-container {
    text-align: center;
}

    .title-container h1 {
        margin: 0px;
        padding: 20px;
        font-size: 5em;
        font-weight: normal;
        font-family: CloisterBlack;
        display: block;
        font-size: 72px;
        background: -webkit-gradient(radial, center 0, 10, center center, 200, from(#CCCCC0), to(#444444));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .title-container h1 {
        margin: 0px;
        padding: 20px;
        font-size: 5em;
        color: white;
        font-weight: normal;
    }

#about {
    position: absolute;
    right: 20px;
    top: 0px;
    background: -webkit-gradient(radial, center 0, 10, center center, 100, from(#BBBBB0), to(#222222));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

#about-popover * {
    text-align: left;
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 14px;
    line-height: 20px;
    color: #333333;
    -webkit-background-clip: none;
    -webkit-text-fill-color: #333333;
}

#about:hover {
    background: -webkit-gradient(radial, center 0, 10, center center, 100, from(#FFFFF0), to(#AAAAAA));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    cursor: default;
}

#about-popover {
    padding: 20px;
    opacity: 0;
    position: absolute;
    height: 175px;
    width: 300px;
    top: 65px;
    right: 10px;
    background: #F9F9F0;
    background: -webkit-gradient(radial, center center, 10, center center, 400, from(#FFFFF0), to(#EEEEEE));
    z-index: 100;
    border-radius: 5px;
    border-width: 5px;
    border-color: #444444;
    border-style: solid;
    box-shadow: -10px 10px 10px rgba(0,0,0,.5);
    -webkit-transition: opacity .3s;
    pointer-events: none;
}

.arrow-up-outside {
    position: absolute;
    width: 0;
    height: 0;
    right: 17px;
    margin-top: -35px;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 15px solid #444444;
}

.arrow-up-inside {
    position: absolute;
    width: 0;
    height: 0;
    right: 23px;
    margin-top: -29px;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 9px solid #F8F8F0;
}

#about:hover #about-popover {
    opacity: 1;
    pointer-events: all;
}

.white-key-container {
    top: 10px;
    position: absolute;
    left: 50%;
    height: 200px;
    padding: 10px;
    padding-left: 9px;
    background-color: #222222;
    border-radius: 5px;
}

.black-key-container {
    top: 10px;
    position: absolute;
    left: 50%;
    right: 20px;
    height: 120px;
    padding: 10px;
    padding-left: 34px;
    pointer-events: none;
}

.mini-keyboard-container {
    top: 10px;
    position: absolute;
    left: 50%;
    height: 80px;
    padding: 10px;
    padding-left: 9px;
    background-color: #222222;
    border-radius: 5px;
    padding-top: 250px;
}

.back-container .mini-keyboard-container {
    padding-top: 10px;
    padding-bottom: 40px;
}

.keyboard-settings-container {
    top: 10px;
    position: absolute;
    width: 650px;
    left: 50%;
    height: 30px;
    padding: 10px;
    padding-left: 9px;
    background-color: #4B4B4B;
    border-radius: 5px;
    border-bottom-left-radius: 0px;
    padding-top: 296px;
    border: 2px solid black;
    -webkit-transition: padding-top .5s;
}

.setable-range-selector-spacer {
    top: 10px;
    position: absolute;
    left: 50%;
    height: 80px;
    padding: 10px;
    padding-left: 9px;
    background-color: #222222;
    border-radius: 5px;
    padding-top: 250px;
    -webkit-transition: padding-top .5s;
}

    .setable-range-selector-spacer.expanded {
        padding-top: 280px;
    }

.keyboard-settings-container.expanded {
    padding-top: 380px;
}

    .keyboard-settings-container.expanded .expand-tab i {
        -webkit-transform: rotate(-90deg);
    }

.expand-tab {
    position: absolute;
    height: 30px;
    width: 139px;
    bottom: -33px;
    left: -2px;
    background: -webkit-linear-gradient(top, #4B4B4B, #222222);
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    border: 2px solid black;
    border-top: 2px solid #4B4B4B;
    cursor: pointer;
    text-align: center;
    color: white;
    padding-bottom: 0;
}

    .expand-tab p {
        padding-top: 5px;
    }

    .expand-tab i {
        -webkit-transform: rotate(90deg);
        -webkit-transition: all .5s;
    }

.small-white-key-container, .small-black-key-container {
    position: absolute;
    width: 100%;
    height: inherit;
}

.small-black-key-container {
    margin-left: 11px;
    height: 45px;
    pointer-events: none;
}

.white-key {
    width: 50px;
    height: 100%;
    background: -webkit-gradient(radial, center center, 10, center center, 160, from(#FFFFF0), to(#AAAAAA));
    float: left;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    margin-left: 1px;
    text-align: center;
}

.small-white-key {
    width: 21.45px;
    height: 100%;
    background: -webkit-gradient(radial, center center, 5, center center, 80, from(#FFFFF0), to(#AAAAAA));
    float: left;
    border-bottom-left-radius: 2px;
    border-bottom-right-radius: 2px;
    margin-left: 1px;
    text-align: center;
}

.small-black-key {
    width: 11.47px;
    margin-left: 5px;
    margin-right: 6px;
    height: 100%;
    background: -webkit-gradient(radial, center center, 10, center center, 50, from(#666666), to(#000000));
    float: left;
    border-bottom-left-radius: 2px;
    border-bottom-right-radius: 2px;
    text-align: center;
    pointer-events: all;
}

.black-key {
    width: 30px;
    margin-left: 10px;
    margin-right: 11px;
    height: 100%;
    background: -webkit-gradient(radial, center center, 10, center center, 100, from(#666666), to(#000000));
    float: left;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    text-align: center;
    pointer-events: all;
}

.front-container .white-key:hover {
    background: -webkit-gradient(radial, center 30, 10, center center, 160, from(#FFFFF0), to(#AAAAAA));
}

.front-container .black-key:hover {
    background: -webkit-gradient(radial, center 15, 10, center center, 160, from(#444444), to(#000000));
}

.front-container .white-key.selected {
    background: -webkit-gradient(radial, center 30, 10, center center, 160, from(#7EF293), to(#4F9448));
}

.front-container .black-key.selected {
    background: -webkit-gradient(radial, center 15, 10, center center, 160, from(#3C8248), to(#195C25));
}

.front-container .small-white-key:hover {
    background: -webkit-gradient(radial, center 15, 5, center center, 80, from(#FFFFF0), to(#AAAAAA));
}

.front-container .small-white-key.selected {
    background: -webkit-gradient(radial, center 15, 10, center center, 80, from(#7EF293), to(#4F9448));
}

.front-container .small-black-key:hover {
    background: -webkit-gradient(radial, center 7, 10, center center, 50, from(#444444), to(#000000));
}

.front-container .small-black-key.selected {
    background: -webkit-gradient(radial, center 7, 10, center center, 50, from(#3C8248), to(#195C25));
}

.white-key .key-description, .black-key .key-description {
    bottom: 13px;
    width: inherit;
    position: absolute;
    pointer-events: none;
    -webkit-user-select: none;
}

.black-key .key-description {
    color: white;
    bottom: 5px;
}

.range-selector {
    border: solid 2px #000055;
    position: absolute;
    width: 489.625px;
    height: 108px;
    bottom: 8px;
    background: -webkit-gradient(radial, center center, 50, center center, 250, from(rgba(0,0,100,.1)), to(rgba(0,0,100,.2)));
    margin-right: 22.5px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    cursor: pointer;
    pointer-events: none;
    left: 323.125px;
}

.setable-range-selector {
    border: solid 2px #550000;
    position: absolute;
    width: 177.5px;
    left: 637.25px;
    height: 108px;
    bottom: -20px;
    background: -webkit-gradient(radial, center center, 50, center center, 250, from(rgba(100,0,0,.1)), to(rgba(100,0,0,.2)));
    margin-right: 22.5px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    cursor: pointer;
    pointer-events: none;
    display: none;
}

.back-range-selector {
    border: solid 2px #005500;
    position: absolute;
    width: 177.5px;
    left: 637.25px;
    height: 108px;
    top: 8px;
    background: -webkit-gradient(radial, center center, 50, center center, 250, from(rgba(0,100,0,.1)), to(rgba(0,100,0,.2)));
    margin-right: 22.5px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    cursor: pointer;
}

.setable-range-selector * {
    pointer-events: all;
}

.setable-range-selector .drag-header, .back-range-selector .drag-header {
    pointer-events: all;
    bottom: 0px;
    width: 100%;
    height: 24px;
    background: -webkit-linear-gradient(top, rgba(145,128,128,.6), rgba(145,128,128,.2));
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    text-align: center;
    padding-top: 3px;
    color: lightgray;
    position: absolute;
}

.range-selector .drag-header {
    pointer-events: all;
    top: 0px;
    width: 100%;
    height: 24px;
    background: -webkit-linear-gradient(top, rgba(128,128,145,.6), rgba(128,128,145,.2));
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    text-align: center;
    padding-top: 3px;
    color: lightgray;
}

.back-range-selector .drag-header {
    background: -webkit-linear-gradient(top, rgba(128,145,128,.6), rgba(128,145,128,.2));
}