.product-img img{aspect-ratio: 1 / 1;object-fit: contain;background:#fff;}
.home-news .item .img img{aspect-ratio: 4 / 3;object-fit: contain;background:#fff;width:100%;display:block;}
.home-tapes .item .img{height:100%}
.home-tapes .item .img img{height:100%;object-fit: cover;}
.home-service .info .text{margin-top:10px}
.home-service .info .text p{margin-top:15px;font-size:var(--fontsize15)}
@media (min-width:1024px){.home-about .about-top{align-items:stretch}
.home-about .about-top .img img{width:100%;height:100%}}
@media (min-width:769px){.home-service .img-box {width:48%}
.home-service .img-box .swiper-slide{height:auto}
.home-service .img-box .swiper-slide img{height:100%;width:100%;object-fit:cover}
.home-service .info{flex:1;padding-left:3%;}}