dify-web/app/components/base/notion-page-selector/page-selector/index.module.css

.arrow {
  width: 20px;
  height: 20px;
  background: url(../assets/down-arrow.svg) center center no-repeat;
  background-size: 16px 16px;
  transform: rotate(-90deg);
}

.arrow-expand {
  transform: rotate(0);
}

.preview-item {
  background-color: #eff4ff;
  border: 1px solid #D1E0FF;
  box-shadow: 0px 1px 2px rgba(16, 24, 40, 0.05);
}