.brand-mark{overflow:hidden}
.brand-mark img{width:100%;height:100%;object-fit:contain}
.team-avatar{overflow:hidden}
.team-avatar img{width:100%;height:100%;object-fit:cover}
.article-cover{overflow:hidden}
.article-cover img{width:100%;height:100%;object-fit:cover}
.admin-gallery .btn,.admin-gallery form{margin:6px}