.aboutPage .mainArea > .wrap {
  width: 80%;
  max-width: 1200px;
  padding: 0;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .aboutPage .mainArea > .wrap {
    width: 100%;
    padding: 0 30px;
  }
}

.albumList {
  margin: 0 -20px;
}
.albumList .albumItem {
  cursor: pointer;
  padding: 0 20px;
}
.albumList .albumItem img {
  width: 100%;
  height: auto;
  display: block;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
@media (max-width: 1024px) {
  .albumList {
    margin: 0 -15px;
  }
  .albumList .albumItem {
    padding: 0 15px;
  }
}
@media (max-width: 480px) {
  .albumList {
    margin: 0 -8px;
  }
  .albumList .albumItem {
    padding: 0 8px;
  }
}