.dcon02 {
  padding-top: 3.2vw;
  padding-bottom: 4vw;
}

.dcon02_grid {
  width: 87.7%;
  display: flex;
  flex-wrap: wrap;
  -moz-column-gap: 1.3vw;
       column-gap: 1.3vw;
  row-gap: 1.6vw;
}

.dcon02_img {
  width: calc(var(--px) * 540);
  aspect-ratio: 540/723;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 599px) {
  .dcon02 {
    padding-top: 8vw;
    padding-bottom: 8vw;
  }
  .dcon02_grid {
    width: 91.7%;
    -moz-column-gap: 3vw;
         column-gap: 3vw;
    row-gap: 3vw;
  }
  .dcon02_img {
    width: 100%;
  }
}