A CSS outline is a line that is drawn around elements, outside the borders, prior to the margin, to give the element additional visibility to the user.
For example, the text element below has a red, dotted, 5px outline applied to it.
div {
outline: red dotted 5px;
}
Outline Properties
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CSS NOTES:
- The “inherit”, “initial” and “unset” keywords can be used with any CSS property to set its value
- In CSS there are many ways to express a color value in a property
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