.case-images-slider {
    max-width: 520px;
    margin: 20px auto 40px;
    position: relative;
}

.slide-item {
    position: relative;
    outline: none;
}

.slide-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

.slide-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    text-align: center;
    padding: 6px 0;
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 0.1em;
}

.case-images-slider .slick-prev,
.case-images-slider .slick-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    cursor: pointer;
    font-size: 0;
    padding: 0;
}

.case-images-slider .slick-prev {
    left: 10px;
}

.case-images-slider .slick-next {
    right: 10px;
}

.case-images-slider .slick-prev:before,
.case-images-slider .slick-next:before {
    content: '';
    position: absolute;
    top: 50%;
    width: 10px;
    height: 10px;
    border-top: 2px solid #333;
    border-right: 2px solid #333;
    color: transparent;
}

.case-images-slider .slick-prev:before {
    left: 55%;
    transform: translate(-50%, -50%) rotate(-135deg);
}

.case-images-slider .slick-next:before {
    left: 45%;
    transform: translate(-50%, -50%) rotate(45deg);
}

.case-images-slider .slick-dots {
    margin-top: 8px;
}

.case-images-slider .slick-dots li button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    border: none;
    font-size: 0;
    padding: 0;
    cursor: pointer;
    display: block;
}

.case-images-slider .slick-dots li.slick-active button {
    background: #666;
}

.case-images-slider .slick-dots li button:before {
    display: none;
}

@media screen and (max-width: 600px) {
    .slide-item img {
        height: 220px;
    }
}