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                | [DHTMLET?](http://www.dhtmlet.com) | [屬性清單?](#)|?相關內容:SEE ALSO------------------------------------------??background??background-color??background-image??background-repeat??background-attachment??background-positionX??background-positionY??layer-background-color??layer-background-image | |-----|-----| background-position版本:CSS1  兼容性:IE4+ NS6+ 繼承性:無 ? 語法: ? **background-position : ***length *||* length* **background-position : *** position *||* position * ? 參數: ? *length : * 百分數 | 由浮點數字和單位標識符組成的長度值。請參閱[長度單位](#) *position : * top | center | bottom | left | center | right ? 說明: ? 設置或檢索對象的背景圖像位置。必須先指定[background-image](#)屬性。默認值為:(0% 0%)。 如果只指定了一個值,該值將用于橫坐標。縱坐標將默認為50%。第二個值將用于縱坐標。該屬性定位不受對象的補丁屬性([padding](#))設置影響。 對應的腳本特性為**backgroundPosition**。請參閱我編寫的其他書目。 ? 示例: ? div { background: url("images/aardvark.gif"); background-position: 35% 80%; } menu { background: url("images/aardvark.gif"); background-position: 35% 2.5cm; } a { background: url("images/aardvark.gif"); background-position: 3.25in; } body { background: url("images/aardvark.gif"); background-position: top right; } ? ? ? 蘇沈小雨制作?保留所有權利 &copy2001 rain1977.comer . All rights reserved . Terms of Use .
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