    * {
        margin: 0;
        padding: 0;
    }
    
    body {
        background-color: #333;
    }
    
    p {
        padding: 3px 0;
    }
    
    #wrapper {
        max-height: 100%;
        min-height: 100%;
        width: 100%;
        height: 100%;
        display: flex;
    }
    
    #main {
        height: 100%;
        flex-grow: 1;
        position: relative;
    }
    
    #name {
        position: absolute;
        top: 10px;
        left: 10px;
        color: white;
    }
    
    #meta {
        padding: 10px 2%;
        color: white;
        position: absolute;
        bottom: 0;
        width: 96%;
    }
    
    .options {
        background-color: black;
        max-width: 300px;
        width: 20%;
        min-width: 150px;
        height: 100%;
        display: flex;
        flex-direction: column;
        overflow-y: auto;
    }
    
    .option {
        color: white;
        margin: 0 0 20px 0;
        padding: 10px;
        background-color: #333;
    }
    
    .option:last-child {
        margin: 0;
    }
    
    .option:hover {
        background-color: #777;
    }
    
    .lds-roller {
        display: none;
    }
    
    .loading>.lds-roller {
        display: inline-block;
    }
    
    .lds-roller {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 80px;
        height: 80px;
    }
    
    .lds-roller div {
        animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
        transform-origin: 40px 40px;
    }
    
    .lds-roller div:after {
        content: " ";
        display: block;
        position: absolute;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: #fff;
        margin: -4px 0 0 -4px;
    }
    
    .lds-roller div:nth-child(1) {
        animation-delay: -0.036s;
    }
    
    .lds-roller div:nth-child(1):after {
        top: 63px;
        left: 63px;
    }
    
    .lds-roller div:nth-child(2) {
        animation-delay: -0.072s;
    }
    
    .lds-roller div:nth-child(2):after {
        top: 68px;
        left: 56px;
    }
    
    .lds-roller div:nth-child(3) {
        animation-delay: -0.108s;
    }
    
    .lds-roller div:nth-child(3):after {
        top: 71px;
        left: 48px;
    }
    
    .lds-roller div:nth-child(4) {
        animation-delay: -0.144s;
    }
    
    .lds-roller div:nth-child(4):after {
        top: 72px;
        left: 40px;
    }
    
    .lds-roller div:nth-child(5) {
        animation-delay: -0.18s;
    }
    
    .lds-roller div:nth-child(5):after {
        top: 71px;
        left: 32px;
    }
    
    .lds-roller div:nth-child(6) {
        animation-delay: -0.216s;
    }
    
    .lds-roller div:nth-child(6):after {
        top: 68px;
        left: 24px;
    }
    
    .lds-roller div:nth-child(7) {
        animation-delay: -0.252s;
    }
    
    .lds-roller div:nth-child(7):after {
        top: 63px;
        left: 17px;
    }
    
    .lds-roller div:nth-child(8) {
        animation-delay: -0.288s;
    }
    
    .lds-roller div:nth-child(8):after {
        top: 56px;
        left: 12px;
    }
    
    @keyframes lds-roller {
        0% {
            transform: rotate(0deg);
        }
        100% {
            transform: rotate(360deg);
        }
    }
    
    #speed {
        width: 100px;
    }
    
    #canvas {
        position: relative;
        background-color: black;
        width: 100%;
        height: 100%;
    }
    
    .button {
        position: absolute;
        top: 10px;
        right: 10px;
        width: 0;
        height: 0;
    }
    
    .button::before {
        content: "";
        display: block;
        float: left;
        margin: 0 -20px 0 0;
        font-family: 'fontawesome';
        content: "\f1e1";
        transform: translate(-1em, 0px);
        color: antiquewhite;
        font-size: 1.5em;
    }
    
    .button:hover::before {
        color: #ff7f00;
    }
    /* ----------------------------------------------
 * Generated by Animista on 2019-9-17 14:35:13
 * Licensed under FreeBSD License.
 * See http://animista.net/license for more info.
 * w: http://animista.net, t: @cssanimista
 * ---------------------------------------------- */
    /**
 * ----------------------------------------
 * animation slide-top
 * ----------------------------------------
 */
    
    @-webkit-keyframes slide-top {
        0% {
            -webkit-transform: translate(-50%, 50%);
            transform: translate(-50%, 50%);
        }
        100% {
            -webkit-transform: translate(-50%, -150%);
            transform: translate(-50%, -150%);
        }
    }
    
    @keyframes slide-top {
        0% {
            -webkit-transform: translate(-50%, 50%);
            transform: translate(-50%, 50%);
        }
        100% {
            -webkit-transform: translate(-50%, -150%);
            transform: translate(-50%, -150%);
        }
    }
    /**
 * ----------------------------------------
 * Copy from https://www.w3schools.com/howto/howto_js_rangeslider.asp
 * ----------------------------------------
 */
    
    .slidecontainer {
        margin-top: 10px;
        width: 100%;
        /* Width of the outside container */
    }
    
    .slider {
        -webkit-appearance: none;
        width: 100%;
        height: 15px;
        border-radius: 5px;
        background: #d3d3d3;
        outline: none;
        opacity: 0.7;
        -webkit-transition: .2s;
        transition: opacity .2s;
    }
    
    .slider::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 25px;
        height: 25px;
        border-radius: 50%;
        background: #ff7000;
        cursor: pointer;
    }
    
    .slider::-moz-range-thumb {
        width: 25px;
        height: 25px;
        border-radius: 50%;
        background: #ff7000;
        cursor: pointer;
    }
    
     ::-webkit-scrollbar-track {
        -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
        box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
        border-radius: 10px;
        background-color: #444;
        border-radius: 10px;
    }
    
     ::-webkit-scrollbar {
        width: 10px;
        background-color: #444;
    }
    
     ::-webkit-scrollbar-thumb {
        border-radius: 10px;
        background-color: #F90;
        background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%, transparent 75%, transparent)
    }