@charset "UTF-8";

/* ========================================
	main
======================================== */
main img {
	width: 100%;
	height: auto;
}

/* ========================================
	Footer
======================================== */
footer {
	padding: 10% 0 0;
	background: url(../lesson/images/footer_bg.png) no-repeat center top;
	background-size: 100% auto;
}