18F/calc

// Nicer popups

.dialog[aria-hidden="true"] {
  display: none;
}

.dialog-overlay {
  z-index: 2;
  background-color: rgba(0, 0, 0, 0.66);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  overflow: hidden;
}

.dialog-content {
  z-index: 3;
  background-color: $color-white;
  position: fixed;
  border-radius: $border-radius;
  top: 50%;
  left: 50%;
  padding: 2em;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);

  @include media($medium-screen) {
    width: 500px;
  }

  form {
    margin-bottom: 0;
    display: inline-block;
  }

  p {
    font-weight: $font-weight-bold;
  }
}

.dialog-buttons {
  button[type="submit"] {
    display: inline-block;
    margin-top: inherit;
    margin-bottom: inherit;
  }
}