.otrecal-gallery {
	display: flex; 
	flex-wrap: wrap; 
	justify-content: center; 
	align-content: space-between; 
	align-items: center
}

.otrecal-gallery a {
	margin: 0.3em; 
	display: block; 
	align-self: center
}

.otrecal-code {
	font-family: monospace;
}