html {
    display: table;
    width: 100%
}

body {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    font-family: sans-serif;
    -webkit-font-smoothing: antialiased;
    color: #444;
    background-color: #000;
    perspective: 1000
}

body,html {
    width: 100%;
    height: 100%;
    overflow: hidden
}

canvas {
    image-rendering: auto;
    image-rendering: crisp-edges;
    image-rendering: pixelated
}

button {
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    padding: 8px 16px;
    color: #000;
    text-shadow: 0 1px 2px hsla(0,0%,100%,.15);
    background-color: #ad68d9;
    background-image: linear-gradient(#ad68d9,#a960d7);
    box-shadow: inset 0 0 2px hsla(0,0%,100%,.15);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all .15s ease-out
}

button:hover {
    transform: scale(1.05);
    background-image: linear-gradient(#c391e3,#bf89e1)
}

button:active {
    transform: scale(.95);
    opacity: .5
}

audio {
    position: absolute;
    width: 0;
    height: 0;
    visibility: hidden
}

@keyframes Cue-In {
    0% {
        opacity: 0;
        transform: scale(.1) rotateX(45deg)
    }

    to {
        transform: scale(1) rotateX(0)
    }
}

.cue-in {
    animation: Cue-In 2s ease-in-out
}