.arm-special-refractory {
    position: relative;
    width: 100%;
    height: 100%;
    /* width: 8.91rem;
    height: 6.91rem; */
    margin-bottom: 60px;
}
.arm-special-refractory .arm-special-refractory-tits{
    font-family: Helvetica;
    font-size: 18px;
    font-weight: 700;
    line-height: 23.79px;
    text-align: left;
    color: #333;  
    margin-bottom: 25px;  
}
.arm-special-refractory .swiper {
    width: 100%;
    /* height: 100%; */
    height: 720px;
}
.arm-special-refractory  .swiper-grid-column>.swiper-wrapper {

    row-gap: 21px;
}
.arm-special-refractory .swiper-slide {
    text-align: center;
    font-size: 18px;
    /* width: 2.89rem !important; */
    height: 314px !important;
    /* background: #fff; */
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-top: 0 !important;
}
.arm-special-refractory .swiper-button-prev, .swiper-rtl .swiper-button-next{
    left: 0;
}
.arm-special-refractory .swiper-button-next, .swiper-rtl .swiper-button-prev{
    right: 0;
}
.arm-special-refractory .swiper-button-next,.arm-special-refractory .swiper-button-prev{
    /* display: block; */
    background: #50A56D33;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    top: 46%;
}
.arm-special-refractory .swiper-button-prev:after, .swiper-rtl .swiper-button-next:after{
    display: none;
}
.arm-special-refractory .swiper-button-next:after, .swiper-rtl .swiper-button-prev:after{
    display: none;
}
.arm-special-refractory .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 4px;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-img{
    height: 241px;
    width: 100%;
    cursor: pointer;
    overflow: hidden;
    display: flex;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-img a{
    width: 100%;
    height: 100%;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-img img{
    width: 100%;
    height: 100%;
    transition: all 0.5s;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-img:hover img{
    transform: scale(1.1);
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-tit{
    font-family: Helvetica;
    font-size: 16px;
    font-weight: 700;
    line-height: 21.15px;
    text-align: center;
    color: #50A56D;
    margin-top: 13px;
    margin-bottom: 20px;
    cursor: pointer;
    position: relative;
    width: 100%;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-tit a{
    width: 100%;
    /* height: 100%; */
    position: absolute;
    left: 0;
    color: #50A56D;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-btn{
    width: 102px;
    height: 40px;
    border-radius: 4px;
    background: #50A56D;
    font-family: Helvetica;
    font-size: 14px;
    font-weight: 700;
    color: #fff;    
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin-top: 20px;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-btn:hover{
    background:#fff;
    outline: 1px solid #50A56D;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-btn:hover a{
    color: #50A56D;
}
.arm-special-refractory  .arm-special-Aboutus-left-Refractory-content-btn a{
    color: #fff;    
}
.arm-special-refractory .swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet{
    background: #50A56D;

}
.arm-special-refractory .mySwiperPc{
    display: block;
}
.arm-special-refractory .mySwiperMobile{
    display: none;
}
/* 移动端样式 */
@media screen and (max-width: 1025px) {
    .arm-special-refractory{
        width: 100%;
        /* padding: 0 0.3rem; */
    }
    .arm-special-refractory .mySwiperPc{
        display: none;
    }
    .arm-special-refractory .mySwiperMobile{
        display: block;
    }
    /*  */
    .arm-special-Aboutus .arm-special-Aboutus-right{
        display: none;
    }
    .arm-special-Aboutus h1{
        font-family: Helvetica;
        font-size: 0.32rem;
        font-weight: 700;
        line-height: 0.423rem;
        text-align: left;
    }
    .arm-special-Aboutus .arm-special-Aboutus-content{
        column-gap: inherit;
    }
    .arm-special-Aboutus .arm-special-Aboutus-left{
        width: 100%;
    }
    .arm-special-refractory .arm-special-Aboutus-left-Refractory-content-img{
        height: 2.85rem;
    }
    .arm-special-refractory .arm-special-Aboutus-left-Refractory-content-tit{
        font-family: Helvetica;
        font-size: 0.2rem;
        font-weight: 700;
        line-height: 0.2644rem;
        margin-bottom: 0.34rem;
        margin-top: 0.36rem;
    }
    .arm-special-refractory .arm-special-Aboutus-left-Refractory-content-btn{
        width: 1.5rem;
        height: 0.64rem;
        border-radius: 0.04rem;
        font-family: Helvetica;
        font-size: 0.2rem;
        font-weight: 700;
        text-align: center;
        margin-top: 0.2rem;
    }
    .oc-product-category-rich-left,.oc-product-category-rich-rights{
        width: 100% !important;
    }
    .arm-special-refractory .swiper-slide{
        font-size: 0.18rem;
        /* width: 2.89rem !important; */
        height: 4.45rem !important;
    }
    .arm-special-refractory .swiper{
        /* height: 100%; */
        height: 15rem;
    }
    .arm-special-refractory .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
        bottom: 0;
    }
    .arm-special-refractory .swiper-grid-column>.swiper-wrapper{
        row-gap: 0.29rem;
    }
    .arm-special-refractory .arm-special-refractory-tits{
        font-family: Helvetica;
        font-size: 0.28rem;
        font-weight: 700;
        line-height: 0.3701rem;
        text-align: left;
        margin-bottom: 0.31rem;
    }
}