Background color used for the browser before a document is loaded and when
no document color is specified. The alpha component must be either fully
opaque (0xFF) or fully transparent (0x00). If the alpha component is fully
opaque then the RGB components will be used as the background color. If
the alpha component is fully transparent for a windowed browser then the
default value of opaque white be used. If the alpha component is fully
transparent for a windowless (off-screen) browser then transparent
painting will be enabled.
Background color used for the browser before a document is loaded and when no document color is specified. The alpha component must be either fully opaque (0xFF) or fully transparent (0x00). If the alpha component is fully opaque then the RGB components will be used as the background color. If the alpha component is fully transparent for a windowed browser then the default value of opaque white be used. If the alpha component is fully transparent for a windowless (off-screen) browser then transparent painting will be enabled.