.slick-arrow-prev{
    position: absolute;
    left: 0;
    top: 50%;
    margin: -15px 0 0 20px;
    z-index: 2;
    font-size: 0;
    width: 18px;
    height: 30px;
}

.slick-arrow-next{
    position: absolute;
    right: 0;
    top: 50%;
    margin: -15px 20px 0 0;
    z-index: 2;
    font-size: 0;
    width: 18px;
    height: 30px;
}

.slick-dots li button {
    border: 2px solid #808080;
}