'BG-Shade is a type of background that makes any kind of element or object show a shadow with a color based on its own base coloration in BG-non. Unlike BG-air, BG-line, BG-aura and BG-mesh, BG-shade does not display a graphical illustration of wind- or air movement. If objects are moving while BG-shade is on, a slowly fading trail will be following the object's movement. The trail's fade time is approximately half a second.
- Colorful background - by adding many regularly placed dots of some solid (or other element if the upload doesn't use start mode) and using BG-shade, an uploader can create the illusion that the whole background is filled with this element. This is often used in pixel art. Example: Solve The Rubic Cube by Stevenh1997aske.
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- Haze effect