input[type="submit"], .button, .btn {
	height: auto;
	line-height: 1.1;
	padding: 0.5em 1em;
}
	input[type="submit"]>span, .button>span, .btn>span {
		white-space: normal;
	}

@media (min-width: 768px) {
	input[type="submit"], .button, .btn {
		padding-left: 0.5em;
		padding-right: 0.5em;
	}
}