body {
    background: whitesmoke;
}

.swiper {
    margin-top: 80px;
}

.swiper img {
    display: block;
    width: 100%;
    height: 40vw;
    object-fit: contain;
}

.list-box {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: calc(100% - 60px);
    padding: 0 30px;
    margin-bottom: 50px;
    background: white;
}

.list-box .btn {
    padding: 30px;
}

.list-box .scroll-box {
    flex: 1;
    display: flex;
    flex-direction: row;
    overflow-x: auto;
}

.scroll-box::-webkit-scrollbar {
    display: none;
}

.item-box {
    flex-shrink: 0;
    margin: 0 30px;
    width: 150px;
    text-align: center;
    padding: 30px 20px 50px 20px;
    color: #333;
    font-size: 16px;
}

.item-box.active {
    color: #029898;
}

.item-box .img {
    width: 100%;
}

.item-box .img img {
    width: 100%;
    transform: scale(1);
    transition: transform .5s ease-in-out;
}

.item-box:hover .img img {
    transform: scale(1.1);
}

.item-box .name {
    margin-top: 20px;
}

.section-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
}

.section-box .title {
    margin: 50px 0 50px 0;
    color: #333;
    font-size: 2.4vw;
}

.product-box {
    width: 70%;
    margin: 0 auto;
    padding: 50px;
    background: white;
    border-radius: 20px;
}

.product-box .row-box {
    display: flex;
    flex-direction: row;
    height: 24.58333vw;
    overflow: hidden;
}

.row-box .big-img {
    flex: 2.425;
    flex-shrink: 0;
    height: 100%;
    overflow: hidden;
}

.row-box .small-img {
    flex: 1;
    flex-shrink: 0;
    height: 100%;
    margin-left: 20px;
    overflow: hidden;
}

.row-box .img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform: scale(1);
    transition: transform .5s ease-in-out;
}

.row-box .img:hover {
    transform: scale(1.1);
}

.product-box .info-box {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-top: 20px;
}

.info-box .name-price {
    font-size: 26px;
}

.info-box .name-price div:last-child {
    margin-top: 10px;
    font-size: 16px;
}

.info-box .operate-box {
    margin-left: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.info-box .btn {
    margin-left: 15px;
    padding: 15px 25px;
    color: white;
    font-size: 16px;
    background: black;
    border-radius: 5px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .5s ease-in-out;
}

.info-box .btn:hover {
    background: #029898;
}

@media (max-width: 768px) {
    .swiper {
        margin-top: 57px;
    }

    .list-box {
        width: calc(100% - 30px);
        padding: 0 15px;
        margin-bottom: 25px;
    }

    .list-box .btn {
        padding: 10px;
    }

    .item-box {
        width: 75px;
        margin: 0 10px;
        padding: 15px 10px 25px 10px;
        font-size: 12px;
    }

    .section-box {
        margin-bottom: 25px;
    }

    .section-box .title {
        margin: 25px 0 25px 0;
        font-size: 16px;
    }

    .product-box {
        width: calc(100% - 90px);
        padding: 25px;
    }

    .info-box .name-price {
        font-size: 14px;
    }

    .info-box .name-price div:last-child {
        margin-top: 5px;
        font-size: 12px;
    }
    
    .info-box .operate-box {
        flex-shrink: 0;
    }

    .info-box .btn {
        margin-left: 5px;
        padding: 5px 10px;
        font-size: 12px;
    }
}