styleoutlinenone

none-Definesnooutline;hidden-Definesahiddenoutline.Thefollowingexampleshowsthedifferentoutline-stylevalues:Example.Demonstration ...,Theoutline-stylepropertyspecifiesthestyleofanoutline.Showdemo❯.Defaultvalue:none.Inherited:no.Animatable:no.Readaboutanimatable.,2016年2月26日—AccordingtoMDN:TheCSSoutlinepropertyisashorthandpropertyforsettingoneormoreoftheindividualoutlineproperties ...,2023年2...

參考資訊如下
CSS Outline Properties

none - Defines no outline; hidden - Defines a hidden outline. The following example shows the different outline-style values: Example. Demonstration ...

CSS outline

The outline-style property specifies the style of an outline. Show demo ❯. Default value: none. Inherited: no. Animatable: no. Read about animatable.

Is there a difference between "outline: none" and "outline

2016年2月26日 — According to MDN: The CSS outline property is a shorthand property for setting one or more of the individual outline properties ...

outline - CSS: Cascading Style Sheets

2023年2月20日 — Note: The outline will be invisible for many elements if its style is not defined. This is because the style defaults to none . A notable ...

Outline Style

Use outline-none to hide the default browser outline on focused elements. It is highly recommended to apply your own focus styling for accessibility when using ...

outline

2021年8月16日 — The outline-style CSS property specifies the style of an element's outline ... /* Keyword values */ outline-style: auto; outline-style: none ...

outline-style - CSS: Cascading Style Sheets

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

What is auto outline in Webkit?

2011年9月24日 — You're using the shorthand for the outline-* properties; auto represents the value for outline-style ... none; is working - what is wrong here? 0.