.product-photo-slider {
    margin: 30px 0;
}
.product-photo-slider .slide img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}
.product-photo-slider .caption {
    text-align: center;
    font-size: 14px;
    color: #333;
    margin-top: 10px;
}

.product-photo-slider .slick-prev,
.product-photo-slider .slick-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    z-index: 1;
}

.product-photo-slider .slick-prev:before,
.product-photo-slider .slick-next:before {
    font-size: 20px;
    color: #131315;
}