transform-box
概述
transform-box
属性定义了与 transform
、transform-origin
这两个属性有关联的布局框。
语法
css
/* Keyword values */
transform-box: border-box;
transform-box: fill-box;
transform-box: view-box;
/* Global values */
transform-box: inherit;
transform-box: initial;
transform-box: unset;
transform-box
属性被指定为以下所列出的关键字值之一。
值
border-box
-
border box 是用作引用框,一个表格(table)的 border-box 是 table 包装盒的边框,而不是表的边框。
fill-box
-
Uses the object bounding box as reference box.
view-box
-
Uses the nearest SVG viewport as reference box. If a
viewBox
attribute is specified for the SVG viewport creating element, the reference box is positioned at the origin of the coordinate system established by theviewBox
attribute and the dimension of the reference box is set to the width and height values of theviewBox
attribute.
形式定义
形式语法
规范
Specification |
---|
CSS Transforms Module Level 1 # transform-box |
浏览器兼容性
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