/* Shared portrait crop keeps the face centered at every avatar size. */
.site-header .nav-avatar,.identity-row .avatar,.overview-avatar{position:relative;overflow:hidden;isolation:isolate;flex-shrink:0;display:inline-block;background:#292929}
.site-header .nav-avatar img,.identity-row .avatar img,.overview-avatar img{position:absolute;display:block;width:250%;height:250%;max-width:none;left:50%;top:50%;object-fit:cover;object-position:center;transform:translate(-68%,-21%);transform-origin:center;border:0;border-radius:0}