@charset "utf-8"; 
.common-container .news-content .news-list .list-2 .news-img {height: 230px;}
.knowledges-content .knowledges-list .list-2 .knowledges-img {height: 230px;}
.home-container .welcome-info .part-item .swiper-wrapper .swiper-slide .part-list-item .item-img {height: 230px;}
.home-container .welcome-info .part-item .swiper-wrapper .swiper-slide .part-list-item .item-img img {height: 230px;}