.d_banner{
	height: 100vh;
	position: relative;
}
.d_banner ._banner{
	height: 100%;
	position: relative;
}
.d_banner .swiper-wrapper{
	height: 100%;
}
.d_banner .swiper-slide{
	display: flex;
	align-items: center;
	height: 100%;
	position: relative;
	overflow: hidden;
	pointer-events:none;
}
.d_banner ._background{
	background-size: cover;
	background-position: center 0;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	z-index: 0;
}
.d_banner ._ad{
	color: #fff;
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
	white-space:nowrap;
}
.d_banner ._ad ._subtitle{
	font-size: 45px;
	font-family: ikaros;
	margin-bottom: 4px;
}
.d_banner ._ad ._title{
	font-size: 55px;
	font-weight: 600;
	letter-spacing: 10px;
	margin-bottom: 60px;
}
.d_banner ._nav{
	position: absolute;
	left: 0;
	right: 0;
	bottom: 2vh;
	z-index: 10;
	display: flex;
	align-items: flex-start;
	justify-content: center;
}
.d_banner ._nav a{
	font-size: 17px;
	color: #fff;
	text-align: center;
}
.d_banner ._nav a span{
	display: block;
	padding: 0 32px;
	line-height: 1;
	margin-bottom: 12px;
}
.d_banner ._nav ._vertical{
	height: 17px;
	width: 1;
	border-left: 1px solid rgba(255,255,255,.3);
}
.d_banner ._nav a i{
	display: block;
	width: 0;
	height: 1px;
	background-color: #fff;
	margin: 0 auto;
	transition: width .4s;
}
.d_banner ._nav a:hover i,.d_banner ._nav a._active i{
	width: 58%;
}

.d_explain{
	height: 100vh;
	position: relative;
}
.d_explain ._banner{
	background-size: cover;
	background-position: center 0;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	z-index: 0;
}
.d_explain .fp-tableCell{
	display: flex;
	align-items: center;
	justify-content: center;
}
.d_explain ._content{
	width: 50%;
	padding: 110px 4.5% 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	color: #fff;
	position: relative;
	z-index: 1;
}
.d_explain ._content h3{
	font-family: 'numfont';
	font-size: 50px;
	margin-bottom: 35px;
}
.d_explain ._content p{
	font-size: 26px;
	line-height: 52px;
}
.d_explain ._content span{
	font-size: 10px;
}
.d_explain ._img{
	width: 50%;
	padding: 110px 4.5% 0;
	text-align: center;
	position: relative;
	z-index: 1;
}
.d_explain ._img span{
	display: inline-block;
	width: 400px;
}
.d_explain ._img img{
	width: 100%;
}
.d_one ._img span{
	width: 400px;
	margin-right:15%;
}
.d_two ._img span{
	width: 355px;
}
.d_three ._img span{
	width: 340px;
}
.d_four ._img span{
	width: 330px;
	margin-left: 30%;
}
.d_five ._img span{
	width: 580px;
}
.d_six ._img span{
	width: 450px;
	margin-left: 20%;
}
.d_seven ._img span{
	width: 440px;
}