patternfly/dist/less/loading-state.less

This reference implementation of PatternFly is based on [Bootstrap v3](http://getbootstrap.com/). Think of PatternFly as a "skinned" version of Bootstrap with additional components and customizations.

.loading-state-pf {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: (@spinner-size * .5);
  height: 100%;

  &:before {
    content: "";
    height: 25%;
    display: block;
  }

  &.loading-state-pf-lg {
    font-size: (@spinner-size-lg * .5);
  }

  &.loading-state-pf-sm {
    font-size: (@spinner-size-sm * .5);
  }

  &.loading-state-pf-xs {
    font-size: (@spinner-size-xs * .5);
  }
}