.kehu_box{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.kehu_nr{
    width: 17%;
    padding: 0.5rem;
    margin: 0.5rem;
    box-shadow: 0px 0px 5px 0px #ccc;
}
.kehu_nr img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain !important;
}
.swiper-slide img{
    object-fit: contain !important;
    width: 100%;
    height: 100%;
}
.ruyu {
    padding: 2rem;
    width: 1200px;
}
.ruyu .swiper-slide{
    padding-top: 1rem;
    box-shadow: 0px 0px 5px 0px #ccc;
}
.ruyu .swiper-slide img{
   height: 600px;

}
.ruyu .swiper-pagination{
    bottom: 0%;
}
.ruyu .swiper-button-next{
    right: 0;
}
.ruyu .swiper-button-prev{
    left: 0;
}
@media (max-width:560px) {
    .ruyu {
        padding: 0rem;
        width: 100%;
    }
    .rongyu_box1{
        width: 100%;
        flex: 100% !important;
    }
}

.rongyu_box{
    display: flex;
    flex-wrap: wrap;
    cursor: pointer;
}
.rongyu_box1{
    flex: 23%;
    margin: 0.3rem;
    padding: 0.3rem;
    padding: 0.3rem 0;
    box-shadow: 0px 0px 10px #d0d0d0;
    padding-bottom: 0;
}
.rongyu_box img{
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    transition: all 0.3s;
    position: relative;
}

.rongyu_box2{
    text-align: center;
    color: #565656;
    font-size: 14px;
    border-top: solid 1px #ccc;
    padding: 0.7rem 0;
}
/* .rongyu_box1:hover .rongyu_box1_img{
    transform: scale(2.5);
} */
.rongyu_box1:hover .rongyu_box2{
  background-color: #2461d4;
  color: #fff;
}
.imgShowWin {
    width: 100%;
    height: 100vh;
    display: none;
    background-color: rgba(0, 0, 0, 0.7);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 999;

}
.imgbox-big {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.imgbox-big div {
    text-align: center;
}
.imgShowWin img {
    display: block;
    margin: 0 auto;
    min-height: 80vh;
    max-height: 80vh;
}
.imgbox-big h1 {
    color: #fff;
    font-size: 2.4rem;
    margin: 10px 0 0 0;
    text-align: center;
}