@media only screen and (min-width:768px) {

.swiper-button-prev {
    background: rgba(0,0,0,0.18) url("https://rc0.zihu.com/g5/M00/39/C1/CgAGbGgprMeAMQxCAAAM8albViA522.png") no-repeat;
    position: absolute !important;
    top: 45% !important;
    width: 60px;
    height: 60px;
    z-index: 9999;
    opacity: 1 !important;
    background-size: 100%;
    border-radius: 50%;
}

.swiper-button-next {
    background: rgba(0,0,0,0.18) url("https://rc0.zihu.com/g5/M00/39/C1/CgAGbGgprNSAZFxDAAANJ3gz9BQ593.png") no-repeat;
    position: absolute !important;
    top: 45% !important;
    width:60px;
    height: 60px;
    z-index: 9999;
    opacity: 1 !important;
    background-size: 100%;
    border-radius: 50%;
}


.p1760m84eced666ece3709 .col-sm-4 img {
    width: 100vw !important;
}



}






@media only screen and (max-width:767px) {
.swiper-button-prev {
    background: rgba(0,0,0,0.18) url("https://rc0.zihu.com/g5/M00/39/C1/CgAGbGgprMeAMQxCAAAM8albViA522.png") no-repeat;
    position: absolute !important;
    top: 45% !important;
    width: 50px;
    height:50px;
    z-index: 9999;
    opacity: 1 !important;
    background-size: 100%;
     border-radius: 50%;
}

.swiper-button-next {
    background: rgba(0,0,0,0.18) url("https://rc0.zihu.com/g5/M00/39/C1/CgAGbGgprNSAZFxDAAANJ3gz9BQ593.png") no-repeat;
    position: absolute !important;
    top: 45% !important;
    width: 50px;
    height:50px;
    z-index: 9999;
    opacity: 1 !important;
    background-size: 100%;
     border-radius: 50%;
}

}