.oc-main-sam-product-categories {
    padding: 0.4rem 0.3rem 0.2rem;
    border: 1px solid #959595;
    margin-top: 0.4rem;
    position: relative;
    border-radius: 4px;
    box-shadow: 0px 2px 2px 0px rgba(73, 144, 239, 0.37); 
}

.oc-main-sam-product-categories .product-categorie-title {
    padding: 0.1rem;
    background-color: #fff;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    color: #333;
    font-weight: 500;
    font-size: 0.18rem; 
    font-weight: 600;
}

.oc-main-sam-product-categories .product-categorie-item {
    border-bottom: 1px solid #B0B0B0;
    padding: 0.2rem 0.1rem 0.2rem 0;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-first .product-categorie-first-title {
    display: flex;
    justify-content: space-between;
    font-size: 0.16rem;
    cursor: pointer;
    align-items: center;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-first .product-categorie-item-title:hover {
    color: var(--Color);
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-first .product-categorie-item-title {
    color: #333;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-first .drop-down-icon {

    cursor: pointer;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-first .drop-down-icon svg {
    width: 0.2rem;
    height: 0.08rem;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-second {
    padding-left: 0.1rem;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-second .product-categorie-second-title {
    color: #797979;
    padding-top: 0.05rem;
}
.oc-main-sam-product-categories .product-categorie-item .product-categorie-second .product-categorie-second-title span {
    margin-right: 0.1rem;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-second .product-categorie-second-title:hover {
    color: var(--Color);
    /* text-decoration: underline; */
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-thirdly {
    padding-left: 0.25rem;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-second .product-categorie-thirdly-title {
    color: #A7A7A7;
    line-height: 1;
    padding-top: 0.06rem;
}

.oc-main-sam-product-categories .product-categorie-item .product-categorie-second .product-categorie-thirdly-title:hover {
    color: var(--Color);
}

.oc-main-sam-product-categories .product-categorie-second-wrapper {
    display: none;
    max-height: 3rem;
    overflow-y: auto;
}

/* 小屏pc */
@media screen and (max-width: 1400px) {
    .oc-main-sam-product-categories .product-categorie-title {
        font-size: 16px;
    }
    .oc-main-sam-product-categories .product-categorie-item .product-categorie-first .product-categorie-item-title {
        font-size: 15px;
    }
    .oc-main-sam-product-categories .product-categorie-item .product-categorie-second .product-categorie-second-title {
        font-size: 15px;
    }
    .oc-main-sam-product-categories .product-categorie-item .product-categorie-second .product-categorie-thirdly-title {
        font-size: 14px;
    }
    .oc-main-sam-download-broshure .download-broshure-list .download-broshure-item {
        font-size: 15px;
    }

 }

/* ipad和mobile */
@media screen and (max-width: 1025px) { }