border Tailwind CSS Class

Default border. The generated CSS output is border-width: 1px. This page gives you the generated CSS output, a copy-paste example, and an interactive demo for search-friendly utility lookups.

Quick Answer

border maps to border-width: 1px. It belongs to the Borders & Shadows category and was generated from Tailwind CSS v4.1.14 reference data.

Interactive Demo

Toggle the utility on and off, switch preview surfaces, and adjust the demo content to see how this class behaves.

Tailwind utility preview

This preview simulates the effect of border using structured data generated from your Tailwind reference snapshot.

Class Reference

FieldValue
Utility classborder
CategoryBorders & Shadows
CSS outputborder-width: 1px
Source pageCheat Sheet
Static slugborder

Example Snippet

Use this code snippet as a starting point, then swap the markup around it to fit your component or layout.

html
<div class="border border-slate-300 bg-white p-5">Border and shadow preview</div>

Related Utility Pages

border-2
border-width: 2px
Open utility page ->

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