.swiper-indx , .swiper-indxsj {
    position: relative;
    overflow: hidden;
}

.swiper-pagination-bullet-active {
    opacity: 1 !important;
    background: transparent !important;
    border: 2px solid #d3171d;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: #ffffff;
    opacity: .5;
}


.swiper-indx{
	display: block;
}
.swiper-indxsj{
	display: none;
}





.product-ulba {
    padding: 55px 0;
    background-image: url("../images/picbj03.png");
    background-size: 100% 100%;
}

.ulba-tit {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ulba-tit h3 {
    font-size: 38px;
    font-weight: 600;
}

.ulba-tit a {
    font-size: 16px;
    color: #999999;
    padding: 10px 25px;
    border: 1px solid #dcdcdc;
}

.ulba-ul {
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
}

.ulba-ul li {
    width: 23.2%;
    border: 1px solid #e7e9f0;
    transition: all .5s;
}

.ulba-ul li:hover {
    box-shadow: 0 0 10px 5px #e7e9f0;
}

.ulba-uimg {
    width: 100%;
}

.ulba-uimg img {
    width: 100%;
    height: auto;
}

.ulba-ul li:hover .ulba-ubtm h4 {
    color: #102b6e;
}

.ulba-ubtm {
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ulba-ubtm h4 {
    font-size: 22px;
    font-weight: 600;
}

.ulba-ubtm>a>img {
    width: 20px;
    height: 20px;
}













.intro-box {
    padding: 115px 0;
    background-image: url("../images/picbj04.png");
    background-size: 100% 100%;
}

.intro-bcnt {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.intro-bctle {
    width: 46%;
}

.intro-bctle h3 {
    font-size: 38px;
    color: #ffffff;
    font-weight: 600;
}

.intro-bctle p {
    font-size: 18px;
    color: #ffffff;
    margin-top: 20px;
}

.intro-bctle a {
    width: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #d3171d;
    color: #ffffff;
    padding: 15px 0;
    margin-top: 40px;
    font-size: 16px;
}

.intro-bctle a img {
    width: 20px;
    height: 20px;
    margin-left: 10px;
}


.intro-bctri {
    width: 49%;
    display: flex;
    justify-content: space-between;
    padding-bottom: 30px;
}

.intro-bctr-li {
    width: 25%;
    text-align: center;
}

.intro-bctr-li h2 {
    font-size: 56px;
    color: #ffffff;
}

.intro-bctr-li p {
    font-size: 18px;
    color: #ffffff;
    margin-top: 10px;
}












@media only screen and (max-width: 1440px) {

    .product-ulba {
        padding: 45px 0;
    }

    .ulba-tit h3 {
        font-size: 30px;
    }

    .ulba-tit a {
        font-size: 14px;
        padding: 8px 20px;
    }

    .ulba-ul {
        padding-top: 30px;
    }

    .ulba-ubtm {
        padding: 15px;
    }

    .ulba-ubtm h4 {
        font-size: 18px;
    }

    .ulba-ubtm>a>img {
        width: 16px;
        height: 16px;
    }






    .intro-box {
        padding: 90px 0;
    }

    .intro-bctle h3 {
        font-size: 30px;
    }

    .intro-bctle p {
        font-size: 16px;
        margin-top: 15px;
    }

    .intro-bctle a {
        width: 130px;
        padding: 12px 0;
        margin-top: 30px;
        font-size: 14px;
    }

    .intro-bctle a img {
        width: 16px;
        height: 16px;
        margin-left: 5px;
    }




    .intro-bctr-li {
        width: 27%;
    }

    .intro-bctr-li h2 {
        font-size: 46px;
    }

    .intro-bctr-li p {
        font-size: 16px;
        margin-top: 5px;
    }





}

@media only screen and (max-width: 768px) {
	
.swiper-indx{
	display: none;
}
.swiper-indxsj{
	display: block;
}




    .product-ulba {
        padding: .45rem .1rem;
    }

    .ulba-tit h3 {
        font-size: 22px;
    }

    .ulba-tit a {
        font-size: 12px;
        padding: .1rem .2rem;
    }

    .ulba-ul {
        padding-top: .3rem;
        flex-wrap: wrap;
    }

    .ulba-ul li {
        width: 48%;
        margin-bottom: .2rem;
    }

    .ulba-ubtm {
        padding: .15rem;
    }

    .ulba-ubtm h4 {
        font-size: 16px;
    }




    .intro-box {
        padding: .9rem .1rem;
        background-image: url("../images/sjpicbj04.jpg");
    }

    .intro-bcnt {
        flex-direction: column;
    }

    .intro-bctle {
        width: 100%;
    }

    .intro-bctle h3 {
        font-size: 22px;
    }

    .intro-bctle p {
        font-size: 14px;
        margin-top: .15rem;
    }

    .intro-bctle a {
        width: 120px;
        padding: .2rem 0;
        margin-top: .3rem;
        font-size: 12px;
    }



    .intro-bctri {
        width: 100%;
        padding-bottom: 0px;
        margin-top: .2rem;
        display: none;
    }

    .intro-bctr-li {
        width: 31%;
    }

    .intro-bctr-li h2 {
        font-size: 36px;
    }

    .intro-bctr-li p {
        font-size: 14px;
    }

}