Tailwind CSS gap-0 Class
The gap-0 utility class generates the following CSS when applied to an element.
CSS Output
.gap-0 {
gap: 0px;
}Variants
Use these variant prefixes to apply gap-0 conditionally:
Use It
<div class="grid grid-cols-3 gap-0">
<div class="p-4 bg-gray-200 border">No gap</div>
<div class="p-4 bg-gray-200 border">Between</div>
<div class="p-4 bg-gray-200 border">Items</div>
</div>Understanding gap-0
The Tailwind CSS gap-0 utility applies gap: 0px; to an element when added to its class attribute. It removes all gaps between grid or flex items. Useful for resetting gap at specific breakpoints or when items should be flush against each other.
This utility is part of Tailwind's Grid module, designed for creating two-dimensional grid-based layouts with precise control over columns, rows, and gaps. In Tailwind's utility-first workflow, you add gap-0 directly to your HTML elements rather than writing custom CSS. This approach accelerates development and keeps styles co-located with your markup, making it easy to see exactly how each element is styled at a glance.
Common responsive variants include sm:gap-0, md:gap-0, lg:gap-0, and xl:gap-0, allowing different behavior at each breakpoint. State variants like hover:gap-0 and focus:gap-0 enable interactive styling without any JavaScript. You can also combine multiple variants for fine-grained control over when the utility applies.
This class works well alongside `gap-1`, `gap-2`, `gap-4`, `gap-8` to build complete, production-ready interfaces. Tailwind's tree-shaking ensures only utilities you actually use appear in your final CSS bundle, keeping file sizes minimal. Browser support for the underlying CSS is excellent across Chrome, Firefox, Safari, and Edge.
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