main.index section.products .item ul li{margin-bottom:25px}
main.index section.products .item ul li>div .rule-box{max-height:inherit}
main.index section.products .item ul li>div img{display:block;aspect-ratio:1/1;object-fit:contain}
.our_p ul li a img{object-fit: contain;aspect-ratio: 1 / 1;background: #fff;}