HBCMS更多的中文手册参考:

offY Attribute | OffY参数属性

DHTML文档教程

Sets or retrieves the value that the drop shadow is offset from the object along the y-axis.

dhtml语法

HTML
{ filter:progid:dximagetransform.microsoft.dropshadow(
    offy = ioffsety ... ) ... }
scripting
object.filters.item(
    "dximagetransform.microsoft.dropshadow").offy [ = ioffsety ]

dhtml可能的值

iOffsetYInteger that specifies or receives the offset value, in pixels. Positive values move the shadow down, and negative values move it up.
5Default.

The property is read/write. The property has a default value of 5.

Applies To

DropShadow

更多语法参考

OffX