/* The guestbook iframe on the Contact page.

   Styles the FRAME, not the guestbook — the page inside it is a separate
   document with its own stylesheet, and neither one's CSS reaches the other.
   See CSS-NOTES.md [N305]. */
.guestbook-frame {
	display: block;
	width: 1074px;
	margin: 0 auto;
	/* Fallback only: replaced the moment the frame reports its real height. */
	height: 600px;
	border: 0;
}

/* At 1024px and below the theme drops the rails entirely, so the frame goes
   fluid with them. Covers both mobile tiers in one rule. */
@media (max-width: 1024px) {
	.guestbook-frame {
		width: 100%;
	}
}