.home-choose{background-position: bottom;background-size: cover;background-repeat: no-repeat;}
.home-choose .cho-list{list-style: none;display:flex;flex-wrap:wrap;justify-content: space-between;}
.home-choose .cho-list .item{width:24%;margin-top:2%;text-align:center}
.home-choose .cho-list .item .tit{margin:15px 0 10px;font-weight: var(--fontbold7);font-size:18px;}
.home-choose .cho-list .item .des{color:var(--introcolor)}
@media (max-width:1024px){.home-choose .cho-list .item{width:49%;}
.home-choose .cho-list .item .des{font-size:14px;}}
@media (max-width:600px){.home-choose .cho-list .item{width:100%;margin-top:20px;}}