CSS · Properties — CSS Backgrounds and Borders

border-top-width

The CSS border-top-width property. Initial value: medium. Not inherited.

Syntax
border-top-width: <line-width>

Example

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Notes

Media: visual. Applies to: allElements. Computed value: absoluteLengthSnappedAsLineWidth.

More in this group

background background-attachment background-origin background-position-x background-position-y border-bottom border-bottom-color border-bottom-left-radius

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