Clean

You’re asking about the CSS selector fragment py-1 [&>p]:inline. This looks like Tailwind CSS (or a Tailwind-like utility) using JIT arbitrary variants. Explanation:

  • py-1: Applies vertical padding (padding-top and padding-bottom) of 0.25rem (Tailwind default spacing scale step 1).
  • [&>p]:inline: An arbitrary variant using the parent selector & to target direct child

    elements and apply the inline utility to them. In effect, it sets display: inline; on every immediate

    child of the element with these classes.

Combined behavior: the element gets small vertical padding, and any direct child

becomes inline (so paragraphs will flow inline rather than block). Example HTML:

html
<div class=“py-1 [&>p]:inline”><p>First</p>  <p>Second</p></div>

Rendered result: the container has vertical padding 0.25rem; the two

elements render inline next to each other instead of on separate lines.

Notes/compatibility:

  • Requires Tailwind CSS v3+ (JIT) or a build setup that supports arbitrary variants.
  • The arbitrary variant syntax must be enabled and not blocked by your linter/config.
  • If you want to target all descendant

    , use [&_p]:inline or [&>_p]:inline depending on your Tailwind version and conventions; exact syntax varies—use direct-child > as shown for immediate children.

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