duration-300 Tailwind CSS Class
300ms duration. The generated CSS output is transition-duration: 300ms. This page gives you the generated CSS output, a copy-paste example, and an interactive demo for search-friendly utility lookups.
duration-300 maps to transition-duration: 300ms. It belongs to the Effects & Transitions 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.
This preview simulates the effect of duration-300 using structured data generated from your Tailwind reference snapshot.
Visual Comparison
duration-300 affects motion behavior through transition-duration: 300ms, helping state changes feel more intentional and easier to perceive.
Variants & Breakpoints
Use the base utility directly, then layer state or responsive variants when the component needs more specific behavior.
| Context | Class syntax | Why use it | Preview |
|---|---|---|---|
| Base | duration-300 | Apply duration-300 directly to the element. | Default application |
| Hover | hover:duration-300 | Use this when the visual change should appear on pointer hover. | Pointer state |
| Focus | focus:duration-300 | Useful when the class should react to focus or keyboard navigation. | Focus state |
Utility Family Comparison
Compare nearby options and related companions so you can choose the right intensity before reaching for trial-and-error tweaks.
When to use this class
Use it for hover, focus, or reveal interactions where a small motion cue makes the interface feel clearer rather than busier.
Watch out for
Motion utilities work best when paired with a real state change. Adding transitions without a visible before/after state usually adds weight without clarity.
Class Reference
| Field | Value |
|---|---|
| Utility class | duration-300 |
| Category | Effects & Transitions |
| CSS output | transition-duration: 300ms |
| Source page | Cheat Sheet |
| Static slug | duration-300 |
Example Snippet
Use this code snippet as a starting point, then swap the markup around it to fit your component or layout.
<button class="duration-300 rounded-lg bg-blue-500 px-5 py-3 text-white">Interactive preview</button>Related Utility Pages
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