.ui-auth-brand {
  position: relative;
  overflow: hidden;
  background: #203b3a;
  color: #ffffff;
}

.ui-auth-brand::after {
  position: absolute;
  right: -8rem;
  bottom: -10rem;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgb(255 255 255 / 8%);
  border-radius: 999px;
  box-shadow:
    0 0 0 4rem rgb(255 255 255 / 2.5%),
    0 0 0 8rem rgb(255 255 255 / 2%);
  content: "";
  pointer-events: none;
}