@font-face { font-family: ComfortaaRegular; src: url('./Comfortaa-Regular.ttf') format("truetype"); } 

body {
    overflow: hidden;
}

canvas {
    position: absolute;
    top: 0px;
    left: 0px;
}

.OL {
    z-index: 100;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100vw;
    height: 100vh;
    background-color: #000;
    color: #FFF;
    text-align: center;
    padding-top: 10vh;
    font-family: ComfortaaRegular, sans-serif;
    font-size: 5vw;
}
.failure {
    display: none;
}

.sidebar {
    z-index: 10;
    white-space: nowrap;
    height: 20vh;
    width: 0;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.5s;
    font-family: sans-serif, 'Segoe UI', Tahoma, Geneva, Verdana;
    text-align: center;
}

.sidebar h1 {
    display: block;
    color: white;
    text-align: center;
    font-size: 1.5vw;
}

input[type="range"] {
    width: 30%;
}

span {
    color: white;
}

.border {
    width: 100%;
    height: 1px;
    border-bottom: 1px solid white;
}

.sidebarButton {
    z-index: 30;
    transition: 0.5s;
    position: absolute;
    left: 0px;
    top: 0px;
    height: 20vh;
    color: white;
    background-color: grey;
    border: 1px solid black;
}

.sidebarButton:focus {
    border: none;
}