.home-cate .list li .title {height: 23%;}
#indexbanner video{width:100%;display:block;min-height:inherit;}
.home-cate .list{padding-left:0;}
.home-cate .list li:nth-child(1){position: relative;width:24%;height:auto;aspect-ratio: initial;}
.home-cate .list li{aspect-ratio: initial;width:24%;}
.home-cate .list li .img img{object-fit: contain;}
@media (min-width:501px) and (max-width:768px){.home-cate .list li:nth-child(1){width:49%;}
.home-cate .list li{width:49%;}}
.home-projects::before{height: 101%;}