#imageModal .close {
  top: 8px;
  right: 20px;
  z-index: 9999;
}

#imageModal .close i {
  background: rgba(53, 53, 53, 0.8);
  border-radius: 2px;
  width: 20px;
  height: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
}

.carousel-control-prev i,
.carousel-control-next i {
  background: rgba(53, 53, 53, 0.8);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
}

@media (max-width: 767px) {

    #imageModal .close {
        right: 14px;
    }

  .carousel-control-prev i,
  .carousel-control-next i {
    width: 32px;
    height: 32px;
    font-size: 16px;
  }
}