.product_wrap .slick-prev:before,
.product_wrap .slick-next:before {
		width: 30px;
		height: 30px;
		background-image: url(../im/sp-mo_ico.png#product_slick_btn_on_dark);
		background-repeat: no-repeat;
		background-position: -197px -246px;
		background-size: 375px auto;
	}
	.product_wrap .slick-prev.slick-disabled:before,
.product_wrap .slick-next.slick-disabled:before {
		width: 30px;
		height: 30px;
		background-image: url(../im/sp-mo_ico.png#product_slick_btn_default_dark);
		background-repeat: no-repeat;
		background-position: -267px -246px;
		background-size: 375px auto;
	}
	.function_wrap .slick-prev:before,
.function_wrap .slick-next:before {
		width: 30px;
		height: 30px;
		background-image: url(../im/sp-mo_ico.png#product_slick_btn_on_dark);
		background-repeat: no-repeat;
		background-position: -197px -246px;
		background-size: 375px auto;
	}
	.function_wrap .slick-prev.slick-disabled:before,
.function_wrap .slick-next.slick-disabled:before {
		width: 30px;
		height: 30px;
		background-image: url(../im/sp-mo_ico.png#product_slick_btn_default_dark);
		background-repeat: no-repeat;
		background-position: -267px -246px;
		background-size: 375px auto;
	}
	.review_wrap .slick-dots li {
		opacity: 0.2;
	}
	.review_wrap .slick-dots li.slick-active {
		background: #ddd;
		opacity: 1;
	}
	.desktop_section_wrap .slick-dots li:nth-child(1) button {
		background: url(../im/livestream_dot1_off_dark.svg) 0 0 no-repeat;
	}
	.desktop_section_wrap .slick-dots li:nth-child(1).slick-active button {
		background: url(../im/livestream_dot1_on_dark.svg) 0 0 no-repeat;
	}
	.desktop_section_wrap .slick-dots li:nth-child(2) button {
		background: url(../im/livestream_dot2_off_dark.svg) 0 0 no-repeat;
	}
	.desktop_section_wrap .slick-dots li:nth-child(2).slick-active button {
		background: url(../im/livestream_dot2_on_dark.svg) 0 0 no-repeat;
	}
	.desktop_section_wrap .slick-dots li:nth-child(3) button {
		background: url(../im/livestream_dot3_off_dark.svg) 0 0 no-repeat;
	}
	.desktop_section_wrap .slick-dots li:nth-child(3).slick-active button {
		background: url(../im/livestream_dot3_on_dark.svg) 0 0 no-repeat;
	}