body {
            background-color: #000;
            color: #fff;
        }
        #container {
            width: 100%;
            height: 100vh;
            position: relative;
            overflow: hidden;
        }
        #settings {
            width: 480px;
            height: 100%;
            padding: 30px;
            position: absolute;
            top: 0;
            right: 0;
            background-color: #111;
        }
        .form-control {
            font-size: .875rem;
            background-color: #222;
            color: #fff;
            border: 1px solid #555;
        }
        #player {
            width: calc(100% - 480px);
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            background-color: black;
        }
        video {
            width: 100%;
            height: 100vh;
        }
        .btn-primary {
            background-color: #0d6efd !important;
            border-color: #0d6efd !important;
        }