[class*='nrw-two-column-'] {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.nrw-two-column-row {
  margin-left: -20px;
  margin-right: -20px;
}

[class*='nrw-two-column-width-'],
[class*='nrw-two-column-pull-'],
[class*='nrw-two-column-push-'] {
  position: relative;
  min-height: 1px;
  padding-right: 20px;
  padding-left: 20px;
}

@media (min-width: 768px) {
  [class*='nrw-two-column-width-'],
  [class*='nrw-two-column-pull-'],
  [class*='nrw-two-column-push-'] {
    float: left;
  }

  .nrw-two-column-width-25 {
    width: calc(100% / 12 * 3);
  }

  .nrw-two-column-width-33 {
    width: calc(100% / 12 * 4);
  }

  .nrw-two-column-width-50 {
    width: calc(100% / 12 * 6);
  }

  .nrw-two-column-width-66 {
    width: calc(100% / 12 * 8);
  }

  .nrw-two-column-width-75 {
    width: calc(100% / 12 * 9);
  }

  .nrw-two-column-push-25 {
    left: calc(100% / 12 * 3);
  }

  .nrw-two-column-push-33 {
    left: calc(100% / 12 * 4);
  }

  .nrw-two-column-push-50 {
    left: calc(100% / 12 * 6);
  }

  .nrw-two-column-push-66 {
    left: calc(100% / 12 * 8);
  }

  .nrw-two-column-push-75 {
    left: calc(100% / 12 * 9);
  }

  .nrw-two-column-pull-25 {
    right: calc(100% / 12 * 3);
  }

  .nrw-two-column-pull-33 {
    right: calc(100% / 12 * 4);
  }

  .nrw-two-column-pull-50 {
    right: calc(100% / 12 * 6);
  }

  .nrw-two-column-pull-66 {
    right: calc(100% / 12 * 8);
  }

  .nrw-two-column-pull-75 {
    right: calc(100% / 12 * 9);
  }
}