.editor-LocalCustomPreview {
  position: fixed;
  left: 0;
  top: 0;
  display: inline-block;
  visibility: hidden;
  padding: 2px 12px;
  color: #fff;
  font-size: 12px;
  background-color: #47e;
  border-radius: 2px;
  z-index: 99999;
  pointer-events: none;
}