@charset "utf-8"; 
.knowledges-detail-content article p,.news-detail-content article p {margin-top:3px}
.home-container .hot-product ul li .pro-img a{display:block;width:100%;height:100%}
.home-container .welcome-info .part-item .swiper-wrapper .swiper-slide .part-list-item .item-img img{max-height:100%;max-width:100%;height:auto;width:auto}
.home-container .welcome-info .part-item .swiper-wrapper .swiper-slide .part-list-item .item-img{background:#fff}
.home-container .welcome-info .part-item .swiper-wrapper .swiper-slide .part-list-item .item-img:hover{background:#2b3aa1}