The background-position property sets the starting position of a background image.
Inherited: No

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The background-image property sets an image as the background.
Tip: Always set a background-color to be used if the image is unavailable.
Inherited: No

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The background-color property sets the background color of an element.

Inherited: No

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The background-attachment property sets whether a background image is fixed or scrolls with the rest of the page.

Inherited: No

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The background property is a shorthand property for setting all background properties in one declaration.

Inherited: No

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In an optimal listening environment, the soundstage is considered to be parallel to the floor, with origin point at the listeners head. The ideal listening position is considered to be perfectly facing the main sound reproduction source(s) at an optimal distance.

This property describes the radial position (360 degree measure) on this listening plane. An imaginary axis can be drawn straight ahead of the listener with the imaginary line serving as the origin. Rightward angle measures are positive and leftward, negative.

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This property is a strange and very specific Microsoft beast. Microsoft, beginning in Windows 2000, has the ability to turn off its system underlines for accelerator keys until the ALT key is pressed (then the accelerator underline hint is displayed.) This property should have no effect in previous Microsoft OS versions, and if this system capability is turned off (or “on”, depending on how you look at it), it will also have no effect.

While this works for underlined elements (the HTML “U” element), it also seems to work for any element, although a different pseudo-underline color seems to be generated in such cases. Read the rest of this entry »