/******************* 공통 *******************/
.sub-section-in {
	width: 1400px;
	margin: auto;
	padding: 120px 0;
}
/******************* 공통 *******************/


/******************* promotion-01 *******************/
#promotion .sub-top {
	background: url("../img/sub/subtop_240920.jpg") no-repeat center / cover;
}
#promotion.top .sub-section-in > h1 {
	display: block;
	margin-bottom: 50px;
	font-size: 34px;
    font-weight: 800;
    line-height: 1.2;
    text-align: center;
    letter-spacing: -0.5px;
    word-break: keep-all;
}
#promotion .swiper video {
	background: #f9f9f9;
	border: 1px solid #f1f1f1;
}
#promotion .mySwiper2 {
	margin-bottom: 20px;
}
#promotion .mySwiper2 .video {
    position: relative;
    width: 100%;
    height: auto;
    margin: 0 auto 50px;
}
#promotion .swiper {
	width: 100%;
	margin-left: auto;
	margin-right: auto;
}
#promotion .swiper-slide {
	background-size: cover;
	background-position: center;
}
#promotion .mySwiper2 {
	height: 80%;
	width: 100%;
}
#promotion .mySwiper {
	height: 20%;
	box-sizing: border-box;
	padding: 10px 0;
}
#promotion .mySwiper .swiper-slide {
	width: 25%;
	height: 100%;
	opacity: 0.4;
}
#promotion .mySwiper .swiper-slide-thumb-active {
	opacity: 1;
}
#promotion .swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
#promotion .swiper div.thumbs-tit {
	margin-top: 8px;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.1;
	text-align: center;
}
#promotion .swiper-thumbs .swiper-slide .video-wrap {
	height: 190px;
	overflow: hidden;
}
#promotion .swiper-thumbs .swiper-slide video {
	opacity: 0;
}
#promotion .swiper-thumbs .swiper-slide:nth-child(1) .video-wrap {
	background: url("../img/sub/pro-video-img01.jpg") no-repeat center / cover;
}
#promotion .swiper-thumbs .swiper-slide:nth-child(2) .video-wrap {
	background: url("../img/sub/pro-video-img02.jpg") no-repeat center / cover;
}
#promotion .swiper-thumbs .swiper-slide:nth-child(3) .video-wrap {
	background: url("../img/sub/pro-video-img03.jpg") no-repeat center / cover;
}
#promotion .swiper-thumbs .swiper-slide:nth-child(4) .video-wrap {
	background: url("../img/sub/pro-video-img04.jpg") no-repeat center / cover;
}
/******************* promotion-01 *******************/


@media all and (max-width:1551px){
	.sub-section-in, .sub-top-txt {width: 80%;}
	#promotion .swiper-thumbs .swiper-slide .video-wrap {height: 140px;}
}

@media all and (max-width:1281px){
	.sub-section-in, .sub-top-txt {width: 90%;}
	#promotion .swiper-thumbs .swiper-slide .video-wrap {height: 120px;}
}

@media all and (max-width:1201px){
	.sub-section-in {padding: 100px 0;}

	.sub-top {height: 500px; margin: 90px auto 0;}
	.sub-top-txt strong {font-size: 66px;}
	.sub-top-txt p {font-size: 24px;}

	#promotion.top .sub-section-in > h1 {font-size: 30px; margin-bottom: 25px;}
	#promotion .mySwiper2 {margin-bottom: 10px;}
	#promotion .swiper div.thumbs-tit {font-size: 15px;}
}

@media all and (max-width:1025px){
	.sub-section-in {padding: 80px 0;}
	#promotion .swiper-thumbs .swiper-slide .video-wrap {height: 120px;}
}

@media all and (max-width:877px){
	.sub-top {height: 400px;}
	.sub-top-txt strong {font-size: 52px;}
	.sub-top-txt p {font-size: 20px; line-height: 1.3;}

	#promotion.top .sub-section-in > h1 {font-size: 26px;}
	#promotion .swiper-thumbs .swiper-slide .video-wrap {height: 100px;}
}

@media all and (max-width:641px){
	.sub-top, #promotion.top.top .img-wrap {border-radius: 20px;}
	.sub-top-txt strong {font-size: 44px;}
	.sub-top-txt p {font-size: 18px;}

	#promotion.top.top .sub-section-in > h1 {font-size: 22px;}
	#promotion .mySwiper2 {margin-bottom: 0px;}
	#promotion .swiper div.thumbs-tit {margin-top: 4px; font-size: 13px;}
	.swiper-button-next:after, .swiper-button-prev:after {font-size: 30px !important;}
}

@media all and (max-width:481px){
	.sub-top {height: 300px; border-radius: 15px;}
	.sub-top-txt strong {font-size: 32px;}

	#promotion.top.top .img-wrap {border-radius: 15px;}

	#promotion.top.top .sub-section-in > h1 {font-size: 20px;}
}