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fix(react): bound ScrollArea content to the viewport width #57

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Merged
aryasaatvik merged 1 commit into from
Jun 23, 2026
Merged

fix(react): bound ScrollArea content to the viewport width #57

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10 changes: 9 additions & 1 deletion packages/react/src/components/scroll-area.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,17 @@ function ScrollArea({
className={cn("relative", className)}
{...props}
>
{/* Radix wraps the children in a `display: table; min-width: 100%` div.
A table grows to its widest child's max-content (e.g. a long,
non-wrapping code line), so it escapes the viewport's `overflow-x:
hidden` and clips content instead of letting it wrap or scroll within.
`[&>div]:!block` forces that wrapper back to a block bounded by the
viewport width, so the content fits and any inner scroller (CodeBlock)
owns its own horizontal overflow. Direct child (`>div`) only — a
descendant match would flatten the grid/flex layouts inside. */}
<ScrollAreaPrimitive.Viewport
data-slot="scroll-area-viewport"
className="size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:ring-ring/50 focus-visible:outline-1"
className="size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:ring-ring/50 focus-visible:outline-1 [&>div]:!block"
>
{children}
</ScrollAreaPrimitive.Viewport>
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