CSS class for "Saving..." label

What’s the CSS class for the “Saving…” label that dynamically appears as a save is happening, then disappears afterwards? I need to style it a little different, but it’s hard to identify the element!

.nx-editor-header > .nx-status

Is for the div that wraps the status message.

.nx-editor-header > .nx-status > .nx-actionselect-text

Would be for the actual text.

Thanks Ben!