outlinewidth

outline-width性質(property)為CSS中用來設定外框的粗細，外框類似邊框，位於邊框外緣，有以下的關鍵字(keyword).thin;medium;thick.舉例如下,Theoutline-widthpropertyspecifiesthewidthoftheoutline,andcanhaveoneofthefollowingvalues:thin(typically1px) ...,DefinitionandUsage.Anoutlineisalinethatisdrawnaroundelements,outsidetheborders,tomaketheelementstandout.Theoutline-widthspecifiesthe ...,提示和注释.outl...

參考資訊如下
CSS 2.1 快速導覽- 外框粗細outline

outline-width 性質(property) 為CSS 中用來設定外框的粗細，外框類似邊框，位於邊框外緣，有以下的關鍵字(keyword). thin; medium; thick. 舉例如下

CSS Outline Width

The outline-width property specifies the width of the outline, and can have one of the following values: thin (typically 1px) ...

CSS outline

Definition and Usage. An outline is a line that is drawn around elements, outside the borders, to make the element stand out. The outline-width specifies the ...

CSS Outline

提示和注释. outline是围绕元素。它是围绕元素的边距。但是，它是来自不同的边框属性。 outline不是元素尺寸的一部分，因此元素的宽度和高度属性不包含轮廓的宽度。

Outline Width

​. Setting the outline width. Use the outline-width} utilities to change the width of an element's outline. ... The default outline width is 3px .

outline

2021年8月12日 — The outline-width CSS property specifies the thickness of an element's outline. What's an outline? An outline is a line that is drawn around ...

outline-width - CSS: Cascading Style Sheets

2023年2月20日 — The CSS outline-width property sets the thickness of an element's outline. An outline is a line that is drawn around an element, ...

外框寬度Outline Width

外框寬度Outline Width. Setting the thickness of an element's outline. This page is still under construction and some content may not be complete.