.factory_box {
    width: 100%;
    padding-top: calc(5px + 4rem);
    padding-bottom: calc(15px + 3rem);
}

.factory {
    max-width: 1740px;
    width: 90%;
    margin: auto;
}

.fac_nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(4px + 1rem);
}

.fac_nav_item {
    width: calc(10px + 10rem);
    height: calc(8px + 3rem);
    background: #FFFFFF;
    border-radius: calc(42px + 5rem);
    border: 1px solid #999999;
}

.fac_nav_item a {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 500;
    font-size: calc(6px + 0.5rem);
    color: #666666;
    line-height: 1;

}

.factory_list {
    width: 100%;
    margin-top: calc(18px + 3rem);
}

.factory_swiper {
    width: 100%;
}

.factory_pic {
    width: 100%;
    height: calc(90px + 10rem);
}

.factory_pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fac_nav_item_act {
    background: #007BA3;
    border: none;
}

.fac_nav_item_act a {
    color: #ffffff;
}

@media screen and (max-width: 1100px) {
    .fac_nav_item a{
        font-size: calc(10px + 1rem);
    }
    .fac_nav_item {
        width: calc(35px + 10rem);
        height: calc(15px + 3rem);
    
    }
    .factory_pic {
        width: 100%;
        height: calc(90px + 37rem);
    }
}