Do you avoid full-width UI boxes on large screens?

<introEmbed body={<> On large screens, full-width UI boxes can look awkward and reduce readability, especially when the content inside is just a short message. While full-width is fine on mobile (where horizontal space is limited), desktop and tablet layouts need smarter width handling. </>} />

Defining responsive box widths

Apply the following CSS width properties to keep your UI boxes clean and responsive:

width: fit-content;
min-width: 40%;
max-width: 700px;

✅ Design advantages

• Better readability for both short and long messages
  • Short messages don't look oddly small (thanks to min-width)
  • Longer messages don't sprawl across the full page (thanks to max-width)
  • Boxes grow naturally with their content but remain visually consistent
• Visually balanced – avoids floating tiny boxes or massive full-width ones
• Aligned design when using multiple boxes on the same screen
• Works seamlessly with responsive layouts

So remember... just because you have the width, doesn't mean you should use it. Your UI will feel polished and intentional.