#indexbanner video{width:100%}
.home-news{padding-bottom:5%;}
@media (max-width:768px){.home-news{padding-bottom:40px;}}
.home-projects{padding: 2.5% 0;}
.home-projects::before{height: 100%;}
@media (min-width:769px) {

.home-cate .list{padding-left:0}
.home-cate .list li:nth-child(1){width: 24%;aspect-ratio:1;position: relative;height: auto;}
.home-cate .list li{width: 24%;aspect-ratio: 1;}
.home-cate .list li:nth-child(n+4){margin-top: 0;}
}
.home-cate .list li .title {background: linear-gradient(0deg, #0b1b2b7a 0, rgba(0, 0, 0, 0) 100%);}