CSS Basic
CSS HOMECSS Introduction
CSS Syntax
CSS Id & Class
CSS How To
CSS Styling
Styling BackgroundsStyling Text
Styling Fonts
Styling Links
Styling Lists
Styling Tables
CSS Box Model
CSS Box ModelCSS Border
CSS Outline
CSS Margin
CSS Padding
CSS Advanced
CSS Grouping/NestingCSS Dimension
CSS Display
CSS Positioning
CSS Floating
CSS Align
CSS Pseudo-class
CSS Pseudo-element
CSS Navigation Bar
CSS Image Gallery
CSS Image Opacity
CSS Image Sprites
CSS Media Types
CSS Attribute Selectors
CSS Don't
CSS Summary
CSS Examples
CSS ExamplesCSS Quiz
CSS QuizCSS Certificate
CSS References
CSS ReferenceCSS Reference A to Z
CSS Reference Aural
CSS Web Safe Fonts
CSS Units
CSS Colors
CSS Colorvalues
CSS Colornames
CSS Outlines
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An outline is a line that is drawn around elements, outside the border edge, to make the element "stand out".
The outline properties specifies the style, color, and width of an outline.
Examples
Draw a line around an element (outline)
This example demonstrates how to draw a line around an element, outside the border edge.
Set the style of an outline
This example demonstrates how to set the style of an outline.
Set the color of an outline
This example demonstrates how to set the color of an outline.
Set the width of an outline
This example demonstrates how to set the width of an outline.
All CSS Outline Properties
The number in the "CSS" column indicates in which CSS version the property is defined (CSS1 or CSS2).
| Property | Description | Values | CSS |
|---|---|---|---|
| outline | Sets all the outline properties in one declaration | outline-color outline-style outline-width inherit |
2 |
| outline-color | Sets the color of an outline | color_name hex_number rgb_number invert inherit |
2 |
| outline-style | Sets the style of an outline | none dotted dashed solid double groove ridge inset outset inherit |
2 |
| outline-width | Sets the width of an outline | thin medium thick length inherit |
2 |
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