dify/web/app/components/explore/app-card/style.module.css

.wrap {
  display: flex;
}

.mode {
  display: flex;
  height: 28px;
}

.opWrap {
  display: none;
}

.wrap:hover .mode {
  display: none;
}

.wrap:hover .opWrap {
  display: flex;
}