quay/static/js/directives/ui/markdown/markdown-input.component.css

.markdown-input-container .glyphicon-edit {
  float: right;
  color: #ddd;
  transition: color 0.5s ease-in-out;
}

.markdown-input-container .glyphicon-edit:hover {
  cursor: pointer;
  color: #444;
}

.markdown-input-placeholder-editable:hover {
  cursor: pointer;
}