@media screen and (max-width: 992px){.feed-column-xs-v4 .feed-author img{width:40px;height:40px}.feed-column-xs-v4 .feed-body{flex:1}}.feed-column-xs-v4 .border-top{border-top:1px solid var(--bs-gray-200)}[data-bs-theme=dark] .feed-column-xs-v4 .border-top{border-top:1px solid rgba(255,255,255,.4)}