.main_slider {
	position: relative;
	height: 100vh;
}
.main_wrap {
	padding-bottom: 153px;
}
.main_wrap .f_text {
	font-size: 22px;
	text-align: center;
	line-height: 1.6;
	letter-spacing: -0.75px;
	margin: 110px 0;
	font-weight:500;
}
.video_wrap, .special_wrap {
	max-width: 1356px;
	width: 100%;
	margin: 0 auto 118px;
}
.video_wrap video {
	width: 100%;
}
.main_slider2 {
	position: relative;
	max-width: 1750px;
	width: 100%;
	margin: 0 auto;
	margin-top: 100px;
}
.main_slider2 .swiper-slide a {
	width: 100%;
}
.main_slider2 .swiper-slide img {
    height: 800px;
}
.swiper-text {
	width: 410px;
	position: absolute;
	bottom: 78px;
	right: 0;
	height: 142px;
}
.swiper-text .swiper-slide {
	display: block;
	padding-top: 59px;
	padding-left: 34px;
	background-color: rgba(0,0,0,0.5);
	text-align: left;
}
.swiper-text .swiper-slide {
	opacity: 0 !important;
}
.swiper-text .swiper-slide-active {
	opacity: 1 !important;
}
.swiper-text .text_wrap .text1 {
	font-size: 20px;
	letter-spacing: -0.68px;
	color: #fff;
}
.swiper-text .text_wrap .text2 {
	font-size: 20px;
	line-height: 1;
	letter-spacing: -0.63px;
	color: #fff;
	margin-top: 8px;
}
.nav_slider .swiper-pagination {
	right: 0;
	bottom: 220px;
	width: 350px !important;
	background-color: rgba(0,0,0,0.5);
	padding: 30px;
	text-align: right;
	left: unset;
}
.nav_slider .swiper-pagination span {
	font-size: 18px;
	line-height: 1.92;
	letter-spacing: -0.63px;
	color: rgba(255, 255, 255, 0.4);
}
.nav_slider .swiper-pagination .swiper-pagination-current {
	color: #fff;
}
.nav_slider .arrow_box {
	position: absolute;
	bottom: 0;
	right: 0;
	display: flex;
	width: 410px;
	color: #fff;
	z-index: 10;
}
.nav_slider .arrow_box > div {
	text-align: center;
	width: 50%;
	font-size: 30px;
	padding: 16px 0;
	border-top: 1px solid #fff;
	background-color: rgba(0,0,0,0.43);
	transition: all .4s;
	cursor: pointer;
}
.nav_slider .arrow_box > div:hover {
	color: rgba(255, 255, 255, 0.4);
}
.nav_slider .arrow_box .swiper-button-prev-custom {
	border-right: 1px solid #fff;
}

@media(max-width:992px) {
	.main_wrap {
		padding-bottom: 0; 
	}
	.main_wrap .f_text {
		font-size: 19px;
		margin: 50px 0;
		font-weight:500;
	}
	.video_wrap, .special_wrap {
		margin-bottom: 45px;
	}
	.video_wrap video {
		margin: 0 -15px;
		width: calc(100% + 30px);
	}
	.main_slider2 {
		margin: 0 -15px;
		width: calc(100% + 30px);
		margin-top: 45px;
	}
	.main_slider2 .swiper-slide img {
		height: auto;
	}
	.nav_slider .arrow_box {
		display: none;
	}
	.nav_slider .swiper-pagination {
		bottom: 0;
		padding: 20px 30px;
		width: calc(50% - 60px) !important;
		height: 54px;
	}
	.nav_slider .swiper-pagination span {
		font-size: 22px;
	}
	.swiper-text {
		width: 50%;
		bottom: 0;
		left: 0;
		right: unset;
		height: auto;
	}
	.swiper-text .swiper-slide {
		padding: 20px 25px;
		height: 54px;
	}
	.swiper-text .text_wrap .text1 {
		font-size: 20px;
	}
	.swiper-text .text_wrap .text2 {
		font-size: 18px;
	}
}
@media(max-width:500px) {
	.main_slider {
		height: 400px;
	}
	.video_wrap iframe{
		height:250px;
	}
}