bytedance-flowgram/apps/docs/components/node-form/index.css

.demo-node-content {
  padding: 8px 12px;
  flex-grow: 1;
  width: 100%;
}

.demo-node-title {
  font-weight: 500;
  font-size: 14px;
  width: 100%;
  margin: 4px 0px 12px 0px;
}