iframe {
  border: 2px solid #eee;
}

* {
  -webkit-font-smoothing: inherit !important
}

.vuep {
  height: 460px;
}

.cm-error {
  color: rgba(255, 83, 112, 1) !important;
  background-color: inherit !important;
}

.data-empty {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(255, 255, 255, .7);
  color: #888;
  font-size: 14px;
}

.demo-block .source {
  text-align: center;
}

.markdown-section tr {
  border: 1px solid #fff;
  background:#fff;
}