/* board/footer banner mobile layout extracted from theme-board-pages.css */
.board-banner-grid-mobile ul {
	display: block;
}

.board-banner-grid-mobile ul::after {
	content: '';
	display: block;
	clear: both;
}

.board-banner-grid-mobile ul li {
	float: left;
	width: calc((100% - 6px) / 2);
	margin-left: 6px;
	text-align: center;
}

.board-banner-grid-mobile ul li img {
	width: 100%;
}

.board-banner-grid-mobile ul li:nth-child(1),
.board-banner-grid-mobile ul li:nth-child(2) {
	margin-top: 0 !important;
}

.board-banner-grid-mobile ul li:nth-child(odd) {
	margin-left: 0;
}

@media (max-width: 767px) {
	.board-banner-grid-mobile ul li {
		width: calc((100% - 3px) / 2);
		margin-left: 3px;
		margin-top: 3px;
	}

	.board-banner-grid-mobile #main_banner .board-banner-surface > .board-banner-grid > li {
		width: calc((100% - 2px) / 3);
		margin-top: 0 !important;
		margin-right: 0;
		margin-bottom: 1px;
		margin-left: 1px;
		padding: 0;
	}

	.board-banner-grid-mobile #main_banner .board-banner-surface > .board-banner-grid > li:nth-child(3n+1) {
		margin-left: 0;
	}
}

.bo_top_bn img {
	max-width: 100%;
}