#slider {
            position: fixed;
            z-index: 500;
            width: 30%;
            height: 2%;
            bottom: 5.75%;
            left: 6.5%;
        }

#label {
            position: fixed;
            color: white;
            font-size: 16px;
            z-index: 500;
            width: 35%;
            bottom: 10%;
            left: 11%;
        }
#depth-label {
            position: fixed;
            color: white;
            font-size: 16px;
            z-index: 500;
            width: 35%;
            bottom: 40%;
            left: 3.5%;
        }
#plus {
            position: fixed;
            z-index: 500;
            bottom: 7%;
            left: 2%;
        }
#minus {
            position: fixed;
            z-index: 500;
            bottom: 4%;
            left: 2%;
        }
#slider2 {
            position: fixed;
            z-index: 500;
            height: 25%;
            bottom: 10.5%;
            left: 5%;
        }