.wp-block-fx-responsive-spacer {
  -webkit-margin-before: 0 !important;
          margin-block-start: 0 !important;
  height: var(--xl-height);
}
@media only screen and (max-width: 1319px) {
  .wp-block-fx-responsive-spacer {
    height: var(--lg-height);
  }
}
@media only screen and (max-width: 999px) {
  .wp-block-fx-responsive-spacer {
    height: var(--md-height);
  }
}
@media only screen and (max-width: 781px) {
  .wp-block-fx-responsive-spacer {
    height: var(--sm-height);
  }
}
@media only screen and (max-width: 599px) {
  .wp-block-fx-responsive-spacer {
    height: var(--xs-height);
  }
}

.block-editor-block-list__block.is-selected .wp-block-fx-responsive-spacer {
  background: rgba(0, 0, 0, 0.05);
}