body {
	background-color: rgb(228, 247, 255);
	color: darkblue;
	font-size: 16px;
	font-weight: 400;
	line-height: 1.4;
	font-family: 'Nanum Gothic', sans-serif;
}
.notice .promotion {
	height: 740px;
	background-color: #3e85a3;
	position: relative;
	overflow-x: hidden;
}
.notice .promotion .swiper-container {
	width: calc(420px * 3 + 20px);
	transform: translateX(-50%);
	height: 540px;
	position: absolute;
	top: 40px;
	left: 50%;
}

.notice .promotion .swiper-slide {
	opacity: 0.4;
	transition: opacity 1s;
	position: relative;
	text-align: center;
	background: red;
}
.notice .promotion .swiper-slide img {
	width: 100%;
	height: 100%; /* 비율깨짐 */
	object-fit: fill;
	object-fit: contain;
	object-fit: scale-down;
	object-fit: cover; /* 가로기준으로 비율에 맞게 채움 */
}
.notice .promotion .swiper-slide-active {
	opacity: 1;
}
.notice .promotion .swiper-pagination {
	bottom: 40px;
	left: 0;
	right: 0;
	position: absolute;
	z-index: 9999;
}
.notice .promotion .swiper-pagination .swiper-pagination-bullet {
	background-color: transparent;
	background: url('./imgs/promotion_slide_pager.png') no-repeat center center/100%;
	width: 20px;
	height: 20px;
	margin-right: 6px;
	outline: none;
}
.notice .promotion .swiper-pagination .swiper-pagination-bullet:last-child {
	margin-right: 0;
}
.notice .promotion .swiper-pagination .swiper-pagination-bullet-active {
	background: url('./imgs/promotion_slide_pager_on.png') no-repeat center center/100%;
}
.notice .promotion .swiper-prev,
.notice .promotion .swiper-next {
	width: 42px;
	height: 42px;
	border: 2px solid rgb(255, 255, 255);
	border-radius: 50%;
	color: white;
	position: absolute;
	top: 300px;
	z-index: 1;
	cursor: pointer;
	outline: none;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: 0.4s;
	user-select: none;
}
.notice .promotion .swiper-prev {
	left: 50%;
	margin-left: -480px;
}
.notice .promotion .swiper-next {
	right: 50%;
	margin-right: -480px;
}
.notice .promotion .swiper-prev:hover,
.notice .promotion swiper-next:hover {
	background-color: rgb(255, 255, 255);
	color: rgb(0, 0, 0);
}