/**
 * Flexbox grid
 */

.flex-columns > * {
  margin: 30px 0;
}

.flex-columns .lead-item {
  flex-basis: 100%;
}

@media (min-width: 690px) {
  .flex-columns {
    display: flex;
    flex-wrap: wrap;
    margin: -15px;
  }

  .flex-columns.reverse {
    flex-direction: row-reverse;
  }

  .flex-columns > * {
    flex: 1 1 300px;
    margin: 15px;
  }

  .flex-columns > zeus-ad {
    flex: none;
    padding: 15px;
  }

  .flex-columns > .flex-columns {
    margin: 0;
  }

  .flex-columns .main-stage {
    flex: 2 1 660px;
    align-self: flex-start;
  }

  .flex-columns .rail {
    flex-basis: 330px;
    align-self: flex-start;
  }

	/** Special cases **/
	.lead-section .main-stage > :first-child {
		flex-basis: 100%;
	}

	.main-stage > .flex-columns + .flex-columns {
		padding-top: 15px;
	}
}