background
UK[ˈbækgraʊnd] US[ˈbækˌɡraʊnd]
n. (painting, etc.) background; background color; background information; soundtrack
Plural: backgrounds
origin
英[ˈɒrɪdʒɪn] 美[ˈɔ:rɪdʒɪn]
n. Origin; origin, root; [number ]Origin, starting point; [solution] (tendon, nerve) starting point
Plural: origins
css background-origin property syntax
How to use the background-origin attribute?
The background-origin attribute is used to set the positioning area of the background image. Syntax: background-origin: padding-box|border-box|content-box; The three attribute values represent respectively: positioning relative to the padding box, positioning relative to the border box, and positioning relative to the content box.
Function:Specifies the position relative to which the background-position attribute is positioned.
Syntax:background-origin: padding-box|border-box|content-box;
Description:padding-box The background image is positioned relative to the padding box. border-box The background image is positioned relative to the border box. content-box The background image is positioned relative to the content box.
Note:If the background-attachment attribute of the background image is "fixed", this attribute has no effect.
css background-origin property example
background-origin:border-box:
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