.sidebar .brand-mark {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 50%;
  transform: none;
  background: url("appshule-logo.jpeg?v=20261020") center / cover no-repeat;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.16);
}