MyCSS_PROPERTY_BOX_SIZING_CONTENT_BOX

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
enum MyCSS_PROPERTY_BOX_SIZING_CONTENT_BOX = mycss_property_box_sizing.MyCSS_PROPERTY_BOX_SIZING_CONTENT_BOX;

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