## Spin ### Semantic Parts - root（`semantic-mark-root`）: The root element, which sets absolute positioning, display control, color, font size, text alignment, vertical alignment, opacity, and transition animation (only effective when fullscreen is false) - section（`semantic-mark-section`）: The loading element area, which sets relative positioning, flexbox layout, alignment, and color - indicator（`semantic-mark-indicator`）: The indicator element, which sets width, height, font size, inline-block display, transition animation, transform origin, and line height - description（`semantic-mark-description`）: The description element, which sets font size and line height - container（`semantic-mark-container`）: The container element that holds the child elements wrapped by Spin, setting opacity and transition animation ### Usage Example ```tsx ``` ### Abstract DOM Structure ```html

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