.avatar{width:40px;height:40px;border-radius:50%;-o-object-fit:cover;object-fit:cover;border:1px solid #eee}.avatar-fallback{width:40px;height:40px;border-radius:50%;background:#f0f0f0;border:1px solid #ddd;display:flex;align-items:center;justify-content:center;color:#333;font-weight:600}.clickable{cursor:pointer}.thumb-icon{width:18px;height:18px;vertical-align:middle}