.main {
  display: flex;
  justify-content: center;
}

.main_img {
  margin: 0;
  position: relative;
  width: 230px;
  height: 331px;
}

.main_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.5s ease-in-out;
}

.main_img p {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.8);
  transition: opacity 0.5s ease-in-out;
}

.main_img:hover img {
  filter: brightness(50%);
}

.main_img:hover p {
  opacity: 1;
}