:root {
  --toolbar-item-preview-width: 144px;
  --toolbar-item-preview-height: 104px;
  --toolbar-item-preview-h1-margin: 10px 0 2px;
  --toolbar-item-preview-h2-margin: 20px 0 4px;
  --toolbar-item-preview-h3-margin: 24px 0 4px;
  --toolbar-item-preview-h4-margin: 24px 0 4px;
  --toolbar-item-preview-h5-margin: 26px 0 6px;
  --toolbar-item-preview-h6-margin: 28px 0 6px;
}

.g-md-action-preview {
  overflow: hidden;
  width: var(--toolbar-item-preview-width);
  height: var(--toolbar-item-preview-height);
  white-space: pre;
}
.g-md-action-preview.yfm > *:not(h2):not(h3):not(h4):not(h5):not(h6):first-child {
  /* stylelint-disable-next-line declaration-no-important */
  margin: var(--toolbar-item-preview-h1-margin) !important;
}
.g-md-action-preview.yfm > h2 {
  /* stylelint-disable-next-line declaration-no-important */
  margin: var(--toolbar-item-preview-h2-margin) !important;
}
.g-md-action-preview.yfm > h3 {
  /* stylelint-disable-next-line declaration-no-important */
  margin: var(--toolbar-item-preview-h3-margin) !important;
}
.g-md-action-preview.yfm > h4 {
  /* stylelint-disable-next-line declaration-no-important */
  margin: var(--toolbar-item-preview-h4-margin) !important;
}
.g-md-action-preview.yfm > h5 {
  /* stylelint-disable-next-line declaration-no-important */
  margin: var(--toolbar-item-preview-h5-margin) !important;
}
.g-md-action-preview.yfm > h6 {
  /* stylelint-disable-next-line declaration-no-important */
  margin: var(--toolbar-item-preview-h6-margin) !important;
}
.g-md-action-preview__text-with-head {
  margin-top: 0;
  color: var(--g-color-text-hint);
}