.product-banner {
    width: 100%;
    position: relative;
}

.product-banner>img {
    width: 100%;
    height: auto;
}

.product-bane-box {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}



.product-bane-bpath {
    display: flex;
    align-items: center;
    padding: 20px 0;
}

.product-bane-bpath>a {
    font-size: 18px;
    color: #ffffff;
}

.product-bane-bpath>span {
    color: #ffffff;
    padding: 0 5px;
}


.bane-bpath-tit {
    font-size: 46px;
    color: #ffffff;
    text-align: center;
    margin-top: 30px;
}





.news-list {
    padding: 50px 0;
}

.news-lstli {
    padding: 20px;
    background-color: #f5f5f5;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
}

.lstli-img {
    width: 22%;
    min-height: 230px;
    background-color: #dddddd;
}

.lstli-ri {
    width: 75%;
}

.lstli-ri span {
    font-size: 16px;
    color: #999999;
}

.lstli-ri h3 {
    font-size: 24px;
    font-weight: 600;
    margin-top: 5px;
}

.lstli-ri p {
    font-size: 18px;
    color: #666666;
    margin-top: 15px;
}

.lstli-rbtn {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
}

.lstli-rbtn a {
    width: 70px;
    margin-right: 35px;
}

.lstli-rbtn a img {
    width: 100%;
    height: auto;
}






@media only screen and (max-width: 1400px) {
    .product-bane-bpath {
        padding: 10px 0;
    }

    .product-bane-bpath>a {
        font-size: 16px;
    }

    .bane-bpath-tit {
        font-size: 36px;
        margin-top: 20px;
    }




    .news-list {
        padding: 40px 0;
    }

    .news-lstli {
        padding: 10px;
        margin-bottom: 10px;
    }

    .lstli-img {
        min-height: 180px;
    }

    .lstli-ri span {
        font-size: 14px;
    }

    .lstli-ri h3 {
        font-size: 20px;
        margin-top: 5px;
    }

    .lstli-ri p {
        font-size: 16px;
        margin-top: 10px;
    }

    .lstli-rbtn {
        margin-top: 5px;
    }

    .lstli-rbtn a {
        width: 50px;
        margin-right: 25px;
    }


}



@media only screen and (max-width: 769px) {

    .product-banner>img {
        width: 100%;
        height: 13vh;
    }

    .bane-bpath-tit {
        font-size: 26px;
        margin-top: .2rem;
    }

    .product-bane-bpath {
        padding: .1rem;
    }




    .news-list {
        padding: .4rem .1rem;
    }

    .news-lstli {
        padding: .1rem;
        margin-bottom: .1rem;
        flex-direction: column;
    }
    .lstli-img {
        width: 100%;
        min-height: 180px;
    }
    .lstli-ri {
        width: 100%;
        padding: .2rem .1rem;
    }


    .lstli-rbtn a {
        width: .5rem;
        margin-right: .25rem;
    }


}