The outline property in CSS sets all outline properties at once, allowing you to specify the color, style, and width of an element’s outline. This consolidated property simplifies the process of styling outlines for better visual presentation and accessibility.

Syntax:

/* Setting all outline properties at once */
.element {
  outline: 2px dashed #3498db;
}

/* Another example with different outline properties */
.selected-item {
  outline: 3px solid #27ae60;
}

Features

• The outline Property combines outline-color, outline-style, and outline-width properties into a single declaration.
• The outline Property enables concise and comprehensive styling of element outlines.

Conclusion: Using the outline property provides a convenient way to apply consistent styling to element outlines with a single declaration.