.app-avatar{border-radius:50%;height:4rem;overflow:hidden;width:4rem}.app-avatar img{display:block;height:100%;-o-object-fit:cover;object-fit:cover;width:100%}.app-avatar--small{border:1px solid #fff;height:2.4rem;width:2.4rem}.app-avatar--big{border:1px solid #fff;height:17.5rem;width:17.5rem}