.t-navbar-content {
  position: relative !important;
  padding-top: 0 !important;
}
.t-navbar-placeholder {
  display: none !important;
}
.base {
  display: block;
}
.base .block {
  margin: 48rpx 0;
}
.demo {
  --td-navbar-bg-color: var(--td-bg-color-container);
  --td-navbar-color: var(--text-color-primary);
}