.after-box::after {
  content: "";
  display: block;
  position: absolute;
  width: 176px;
  height: 139px;
  background-color: #b84690;
  right: -88px;
  top: 0;
  transform: translateY(-50%);
  border-radius: 60px 0;
  opacity: 0.2;
  z-index: 5; /* Between the two images */
}