.swiper-container .swiper-wrapper .swiper-slide img {
    height: 500px;
}
@media screen and (min-width: 1900px) {
    .swiper-container .swiper-wrapper .swiper-slide img {
        height: 500px;
    }
}
@media screen and (max-width: 1024px) {
    .swiper-container .swiper-wrapper .swiper-slide img {
        height: 500px;
    }
}
.swiper-container .swiper-wrapper .swiper-slide img {
    width: 100%;
    object-fit: cover;
}
.swiper-container .swiper-wrapper .swiper-slide img.xs-show {
    display: none;
}
.swiper-container .swiper-button-next {
    background-position: right top;
}
.child-des {
    padding: 40px 0;
    background-color: #fafafa;
}
.child-des-text {
    line-height: 2rem;
}
.mnb-section {
    background: url(./bg-NZH7nyda.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 3rem;
    padding-bottom: 3rem;
}
.title-wrap {
    text-align: center;
    padding-bottom: 5rem;
}
.mnb-content-d {
    min-height: 64px;
    width: 100%;
    background: #ffffff80;
    text-align: center;
    font-size: 50px;
    padding: 150px 0;
    vertical-align: middle;
}