.my-slider {
    padding: 0 70px;
}
.slick-initialized .slick-slide {
    color: #fff;
    height: 325px;
    margin: 0 15px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.slick-next,
.slick-prev {
    z-index: 5;
}
.slick-next {
    right: 15px;
}
.slick-prev {
    left: 15px;
}
.slick-next:before,
.slick-prev:before {
    color: #000;
    font-size: 26px;
}