.modal
  margin: auto
  margin-top: 90px
  width: 300px
  background-color: #fff
  padding: 1em
  z-index: 9085

.overlay
  height: 100%
  width: 100%
  position: fixed
  top: 0
  left: 0
  background-color: rgba(0, 0, 0, 0.2)
  z-index: 9084

.flush--top
  margin-top: 0