@media (min-width:1025px){.home-news{padding-top:4%;}}
@media (min-width:769px){.home-cate .catelist{padding:0}
.home-cate .catelist ul li{width:24%;margin-right:1.333%;margin-bottom:20px!important}
.home-cate .catelist ul li:nth-child(3n){margin-right:1.333%}
.home-cate .catelist ul li:nth-child(4n){margin-right:0}}
.home-about .about-item .about-img video{width:100%}