GHZMRNavigatorPro/com.unity.renderstreaming/Editor/Styles/RenderStreamingProjectSettings.uss

.unity-label {
  margin: 2px 4px;
  padding: 1px 2px 2px 2px;
}

.font-small {
  font-size: env(--unity-font-size-small);
}

.font-big {
  font-size: env(--unity-font-size);
}

:root #unity-content-container {
  min-width: 400px;
}

#titleLabel {
  font-size: 19px;
  -unity-font-style: bold;
  padding-top: 0;
}

#renderStreamingContainer {
  padding-left: 5px;
}

Foldout {
  background-color: var(--unity-colors-inspector_titlebar-background-hover);
  border-width: 1px;
  border-color: var(--unity-colors-app_toolbar-background);
  margin: 2px 9px 2px 6px;
  min-width: 330px;
}

Foldout Label {
  margin: 2px 0 0 3px;
}