.owl-prev {
    width: 40px;
    height: 100px;
    position: absolute;
    top: 30%;
    left: -2px;
    display: block !important;
}

.owl-next {
    width: 40px;
    height: 100px;
    position: absolute;
    top: 30%;
    right: -2px;
    display: block !important;
}