@media (max-width: 400px) {
  .galleries {
    -moz-column-count: 1;
    -webkit-column-count: 1;
    column-count: 1;
  }
}
@media (max-width: 800px) {
  .galleries {
    -moz-column-count: 2;
    -webkit-column-count: 2;
    column-count: 2;
  }
}
@media (max-width: 1000px) {
  .galleries {
    -moz-column-count: 3;
    -webkit-column-count: 3;
    column-count: 3;
  }
}
@media (max-width: 1200px) {
  .galleries {
    -moz-column-count: 4;
    -webkit-column-count: 4;
    column-count: 4;
  }
}

@media (max-width: 739px) {
  #loginHint {
    top: auto;
    bottom: 20px;
    right: 10px;
    left: 10px;
  }

  .login-hint-box {
    width: auto;
  }
}

@media (min-width: 740px) and (max-width: 1023px) {
}

@media (max-width: 1023px) {
}

@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) {
}

@media only screen and (min-device-width: 1024px) and (max-device-height: 1366px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) {
}

@media (min-width: 1919px) {
  .grid {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
  }
}