outlineStyle
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The inherit CSS-value causes the element for which it is specified to take the computed value of the property from its parent element.
The inherit CSS-value causes the element for which it is specified to take the computed value of the property from its parent element. It is allowed on every CSS property.
For inherited properties, this reinforces the default behavior, and is only needed to override another rule. For non-inherited properties, this specifies a behavior that typically makes relatively little sense and you may consider using initial instead, or unset on the all property.
The initial CSS keyword applies the initial value of a property to an element.
The initial CSS keyword applies the initial value of a property to an element. It is allowed on every CSS property and causes the element for which it is specified to use the initial value of the property.
The unset CSS keyword is the combination of the initial and inherit keywords.
The unset CSS keyword is the combination of the initial and inherit keywords. Like these two other CSS-wide keywords, it can be applied to any CSS property, including the CSS shorthand all. This keyword resets the property to its inherited value if it inherits from its parent or to its initial value if not. In other words, it behaves like the inherit keyword in the first case and like the initial keyword in the second case.
The outline-style CSS property is used to set the style of the outline of an element. An outline is a line that is drawn around elements, outside the border edge, to make the element stand out.
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