.ul_season_program {
	margin-bottom: 80px;
}

.ul_season_program li {
	margin-bottom: 40px;
}

.ul_season_program li:last-child {
	margin-bottom: 0;
}

@media print, screen and (min-width: 769px) {
	.ul_season_program {
		display: -webkit-box;
		display: -ms-flexbox;
		display: flex;
		-ms-flex-wrap: wrap;
		flex-wrap: wrap;
	}
	.ul_season_program li {
		width: calc(100% / 3 - 80px / 3);
		margin-right: 40px;
		margin-bottom: 0;
	}
	.ul_season_program li:nth-child(3n) {
		margin-right: 0;
	}
	.img_birthday {
		max-width: 1040px;
		margin: 0 auto;
	}
}