.i_banner{
	height: 100%;
}
.i_banner ._banner{
	height: 100%;
}
.i_banner .swiper-wrapper{
	height: 100%;
}
.i_banner .swiper-slide{
	display: flex;
	align-items: center;
	height: 100%;
	position: relative;
	overflow: hidden;
	pointer-events:none;
}
.i_banner ._background{
	background-size: cover;
	background-position: center center;
	background-color: #468edd;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	z-index: 0;
}
.i_banner ._cloud{
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background: url(../../img/index/index_cloud.png) top center;
	background-size: cover;
	width: 100%;
	height: 100%;
	z-index: 1;
	opacity: .2;
}
.i_banner ._prospect{
	position: absolute;
	bottom: 0;
	right: 0;
	width: 66%;
	z-index: 2;
}
.i_banner ._ad{
	color: #fff;
	position: relative;
	white-space:nowrap;
	padding-left: 13%;
	z-index: 3;
}
.i_banner ._bg{
	position: absolute;
	right: -330px;
	top: -275px;
}
.i_banner ._bg img{
	max-width: none;
	animation: bounce-down 4s infinite;
	-webkit-animation: bounce-down 4s infinite;
}

.i_banner ._title{
	font-size: 42px;
	margin-bottom: 5px;
}
.i_banner ._slogan{
	font-size: 18px;
	margin-bottom: 18px;
}
.i_banner ._btn{
	display: inline-block;
	border: 1px solid #fff;
	padding: 5px 26px 7px;
	color: #fff;
	pointer-events: auto;
}