.cardboard-pointer {
    width: 20px;
    height: 20px;
    border-radius: 50% !important;
    position: absolute;
    z-index: 99;
    background: #fff;
}
#cardboard-pointer-left {
    left: 25%;
    top: 50%;
    -ms-transform: translate(-50%, -50%); /* IE 9 */
    -webkit-transform: translate(-50%, -50%); /* Safari */
    transform: translate(-50%, -50%);
}
#cardboard-pointer-right {
    right: 25%;
    top: 50%;
    -ms-transform: translate(50%, -50%); /* IE 9 */
    -webkit-transform: translate(50%, -50%); /* Safari */
    transform: translate(50%, -50%);
    /*background: #000 !important;*/
}