.product_center_page {
    color: #ca2e2f;
}

.product_category_banner_box {
    width: 100%;
    height: 70vh;
    background: url(../imgs/electroplating_banner.jpg) no-repeat;
    background-size: cover;
    background-position: center;
}

.product_category_banner_background {
    background-color: rgba(0, 0, 0, 0.5);
}

.product_breadcrumb_box {
    position: absolute;
    bottom: 20%;
    left: 10%;
}

.our_strengths_box {
    padding: 5rem 0;
}

.our_strengths_title,
.high_yield_quality_title {
    font-size: 2.5rem;
    text-align: center;
    color: #ca2e2f;
}

.our_strengths_list {
    padding: 0 10rem;
    display: flex;
    flex-flow: wrap;
    justify-content: space-around;
    margin-top: 2rem;
    background: url(../imgs/advantages_bj.png);
    background-size: contain;
}

.our_strengths_item {
    width: 25%;
    padding: 5%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.our_strengths_item::after {
    content: "";
    width: 2px;
    height: 25%;
    background: #000;
    position: absolute;
    right: 0;
}

.our_strengths_item:last-child::after {
    content: none;
}

.our_strengths_pic {
    width: 4rem;
    height: 4rem;
}

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

.our_strengths_item_title {
    font-size: 1.2rem;
    font-weight: bold;
    margin: 2rem 0 1rem;
}

.our_strengths_item_text {
    color: #707070;
    font-size: 0.8rem;
}

.high_yield_quality_box {
    padding: 0 10rem 5rem;
}

.high_yield_quality_content {
    margin-top: 2rem;
}

.high_yield_quality_description {
    text-align: center;
    margin-bottom: 2rem;
    color: #707070;
}

.high_yield_quality_pic {
    width: 90%;
    margin: 0 auto;
}

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




@media (max-width: 899px) {
    .electroplating_business_body {
        margin-bottom: 5rem;
    }

    .high_yield_quality_pic {
        width: 100%;
    }

    .our_strengths_item {
        width: 25%;
        padding: 3%;
    }
}

@media (max-width: 700px) {

    .our_strengths_list {
        padding: 0 5rem;
    }

    .high_yield_quality_box {
        padding: 0 5rem 5rem;
    }
}

@media (max-width: 600px) {

    .our_strengths_list {
        padding: 0 2rem;
    }

    .high_yield_quality_box {
        padding: 0 2rem 5rem;
    }
}

@media (max-width: 400px) {
    .product_category_banner_box {
        height: 40vh;
    }

    .our_strengths_item {
        width: 45%;
        padding: 3%;
        margin-bottom: 2rem;
    }

    .our_strengths_item:nth-child(2):after {
        content: none;
    }
}