ckeditor5-caption.css

/**
 * @file
 * Caption: default styling for displaying image captions.
 */

/**
 * Figure and Figure Captions.
 *
 * Responsive figure elements, based on http://stackoverflow.com/a/13363408.
 */
.caption {
  display: table;
  max-width: 100%;
  margin: 0 12px 10px;
}
.caption .cke_image_resizer_wrapper {
  display: block !important;
}
.cke_widget_wrapper.align-center {
  text-align: center;
}
.cke_widget_wrapper.align-center .caption {
  margin-left: auto;
  margin-right: auto;
}
.caption > * {
  display: block;
  max-width: 100%;
  border: 1px solid #ccc;
}
.caption > figcaption {
  display: table-caption;
  caption-side: bottom;
  max-width: none;
  padding: 3px 6px;
  border: 1px solid #CCC;
  border-top: none;
  background-color: #eee;
}

/**
 * While editing and whenever the caption is empty, show a placeholder.
 *
 * Based on http://codepen.io/flesler/pen/AEIFc.
 */
.caption > figcaption[contenteditable=true]:empty:before {
  content: attr(data-placeholder);
  font-style: italic;
}