.rssbox { display: flex; flex-wrap: wrap; margin: 40px auto; padding-left: 0;}
.rssbox li { list-style: none; border: 1px solid #CCC; padding: 10px; background: #fff; border-radius: 5px;}
.rssbox img { max-width: 260px;width: 100%;　height: 200px;　object-fit: cover;}
.rssbox .title {padding:0; margin:10px 0; color: #333;}
.rssbox time { margin-top: 10px; color: #333;}
@media (min-width: 480px) {
 .rssbox { gap: 20px; flex-wrap: nowrap;}
 .rssbox li{ width: 31.5%;}
 .rssbox img { max-width: 260px;}
}
@media (max-width: 479px) {
 .rssbox {gap:10px;}
 .rssbox li {width: 100%; margin-bottom:0;}
 .rssbox img { max-width: 100px; height: 100px; object-fit: cover; float: left; margin-right: 15px;}
 .rssbox .title { clear: none; margin-bottom: 0;display: flex;}
}