/**
 * Contact Form 7's own default CSS makes the loading spinner
 * (.wpcf7-spinner, inserted after the Submit button by its own JS)
 * inline-block with side margins -- meant to sit next to a normal-width
 * button. Every submit button on this site is full-width, so the spinner
 * wraps to its own line but stays left-aligned instead of centering under
 * the button. This centers it, site-wide, without touching CF7 core.
 */
.wpcf7 form .wpcf7-spinner {
	display: block;
	margin: 16px auto 0;
}