.index_banner {
	width: 100%;
	height: calc(100% - 75px);
	height: -moz-calc(100% - 75px);
	height: -webkit-calc(100% - 75px);
	overflow: hidden;
	margin: 75px 0 0;
	position: relative;
}
.index_banner .swiper-pc,.index_banner .swiper-sm {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
}
.index_banner .swiper-container {
	width: 100%;
	height: 100%;
}
.index_banner .banner_img {
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.index_banner .banner_img img {
	width: 100%;
	height: 100%;
}
.index_banner .banner_href {
	width: 1200px;
	height: 575px;
	overflow: hidden;
	position: absolute;
	top: 131px;
	left: 50%;
	margin: 0 0 0 -600px;
	z-index: 10;
}
.banner_href a {
	display: block;
	width: 385px;
	height: 280px;
	text-align: center;
	background-color: rgba(0,0,0,0.67);
	color: #FFFFFF;
	float: left;
	transition: all 1s;
}
.banner_href a:nth-of-type(2) {
	width: 470px;
	margin: 0 15px;
}
.banner_href a:nth-of-type(3) {
	width: 315px;
	height: 210px;
	margin: 0 0 15px; 
}
.banner_href a:nth-of-type(4) {
	margin: 15px 0 0; 
}
.banner_href a:nth-of-type(5) {
	width: 260px;
	margin: 15px 15px 0; 
}
.banner_href a:nth-of-type(6) {
	width: 195px;
	margin: 15px 15px 0 0; 
}
.banner_href a:nth-of-type(7) {
	width: 315px;
	height: 350px;
	position: relative;
	top: -55px;
}
.banner_href a .href_img {
	width: 100%;
	overflow: hidden;
	margin: 60px 0 40px;
}
.banner_href a:nth-of-type(3) .href_img {
	margin: 30px 0 5px;
}
.banner_href a:nth-of-type(7) .href_img {
	margin: 100px 0 70px;
}
.banner_href a h2 {
	font-size: 30px;
	font-weight: lighter;
}
.banner_href a:hover {
	background-color: rgba(20,71,165,0.87);
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 55px;
}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 10px;
}
.swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    display: inline-block;
    border-radius: 100%;
    background: #FFFFFF;
    opacity: .81;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: #1447a5;
}
@media only screen and (max-width: 991px ) {
	.index_banner .swiper-pc {
		display: none !important;
	}
	.index_banner .banner_href {
		width: 500px;
		height: 700px;
		top: 105px;
		margin: 0 0 0 -250px;
	}
	.banner_href a {
		width: 240px;
		height: 160px;
		margin: 0 0 20px;
	}
	.banner_href a:nth-of-type(2) {
		width: 240px;
		margin: 0 0 20px 20px;
	}
	.banner_href a:nth-of-type(3) {
		width: 100%;
		height: 160px;
		margin: 0 0 20px;
	}
	.banner_href a:nth-of-type(4) {
		margin: 0 0 20px;
	}
	.banner_href a:nth-of-type(5) {
		width: 240px;
		height: 160px;
		margin: 0 0 20px 20px;
	}
	.banner_href a:nth-of-type(6) {
		width: 240px;
		height: 160px;
		margin: 0;
	}
	.banner_href a:nth-of-type(7) {
		width: 240px;
		height: 160px;
		top: 0;
		margin: 0 0 0 20px;
	}
	.banner_href a .href_img {
		margin: 30px 0 10px;
	}
	.banner_href a .href_img img {
		width: 80px;
	}
	.banner_href a:nth-of-type(3) .href_img {
		margin: 30px 0 10px;
	}
	.banner_href a:nth-of-type(7) .href_img {
		margin: 30px 0 10px;
	}
	.banner_href a h2 {
		font-size: 24px;
	}
	.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
	    bottom: 40px;
	}
}
@media only screen and (max-width: 767px ) {
	.index_banner {
		height: calc(100% - 60px);
		height: -moz-calc(100% - 60px);
		height: -webkit-calc(100% - 60px);
		margin: 60px 0 0;
	}
	.index_banner .banner_href {
		width: 300px;
		height: 430px;
		top: 50%;
		margin: -215px 0 0 -150px;
	}
	.banner_href a {
		width: 145px;
		height: 100px;
		margin: 0 0 10px;
	}
	.banner_href a:nth-of-type(2) {
		width: 145px;
		margin: 0 0 10px 10px;
	}
	.banner_href a:nth-of-type(3) {
		width: 100%;
		height: 100px;
		margin: 0 0 10px;
	}
	.banner_href a:nth-of-type(4) {
		margin: 0 0 10px;
	}
	.banner_href a:nth-of-type(5) {
		width: 145px;
		height: 100px;
		margin: 0 0 10px 10px;
	}
	.banner_href a:nth-of-type(6) {
		width: 145px;
		height: 100px;
	}
	.banner_href a:nth-of-type(7) {
		width: 145px;
		height: 100px;
		margin: 0 0 0 10px;
	}
	.banner_href a .href_img {
		margin: 18px 0 10px;
	}
	.banner_href a .href_img img {
		width: 50px;
	}
	.banner_href a:nth-of-type(3) .href_img {
		margin: 18px 0 10px;
	}
	.banner_href a:nth-of-type(7) .href_img {
		margin: 18px 0 10px;
	}
	.banner_href a h2 {
		font-size: 16px;
	}
	.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
	    bottom: 20px;
	}
	.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
	    margin: 0 5px;
	}
	.swiper-pagination-bullet {
	    width: 10px;
	    height: 10px;
	}
}
@media only screen and (min-width: 992px ) {
	.index_banner .swiper-sm {
		display: none !important;
	}
	.index_banner .banner_href {
		width: 900px;
		height: 475px;
		top: 105px;
		margin: 0 0 0 -450px;
	}
	.banner_href a {
		width: 270px;
		height: 230px;
	}
	.banner_href a:nth-of-type(2) {
		width: 360px;
	}
	.banner_href a:nth-of-type(3) {
		width: 240px;
		height: 180px;
	}
	.banner_href a:nth-of-type(5) {
		width: 195px;
	}
	.banner_href a:nth-of-type(6) {
		width: 150px;
	}
	.banner_href a:nth-of-type(7) {
		width: 240px;
		height: 280px;
		top: -35px;
	}
	.banner_href a .href_img {
		margin: 50px 0 30px;
	}
	.banner_href a .href_img img {
		width: 100px;
	}
	.banner_href a:nth-of-type(3) .href_img {
		margin: 30px 0 10px;
	}
	.banner_href a:nth-of-type(7) .href_img {
		margin: 80px 0 50px;
	}
	.banner_href a h2 {
		font-size: 24px;
	}
	.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
	    bottom: 40px;
	}
}
@media only screen and (min-width: 1200px) {
	.index_banner .banner_href {
		width: 1000px;
		height: 475px;
		top: 104px;
		margin: 0 0 0 -500px;
	}
	.banner_href a {
		width: 300px;
		height: 230px;
	}
	.banner_href a:nth-of-type(2) {
		width: 400px;
	}
	.banner_href a:nth-of-type(3) {
		width: 270px;
		height: 180px;
	}
	.banner_href a:nth-of-type(5) {
		width: 220px;
	}
	.banner_href a:nth-of-type(6) {
		width: 165px;
	}
	.banner_href a:nth-of-type(7) {
		width: 270px;
		height: 280px;
		top: -35px;
	}
	.banner_href a .href_img {
		margin: 50px 0 30px;
	}
	.banner_href a .href_img img {
		width: 100px;
	}
	.banner_href a:nth-of-type(3) .href_img {
		margin: 30px 0 10px;
	}
	.banner_href a:nth-of-type(7) .href_img {
		margin: 80px 0 50px;
	}
	.banner_href a h2 {
		font-size: 24px;
	}
	.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
	    bottom: 55px;
	}
}
@media only screen and (min-width: 1450px) {
	.index_banner .banner_href {
		width: 1200px;
		height: 575px;
		top: 131px;
		margin: 0 0 0 -600px;
	}
	.banner_href a {
		width: 385px;
		height: 280px;
	}
	.banner_href a:nth-of-type(2) {
		width: 470px;
	}
	.banner_href a:nth-of-type(3) {
		width: 315px;
		height: 210px;
	}
	.banner_href a:nth-of-type(5) {
		width: 260px;
	}
	.banner_href a:nth-of-type(6) {
		width: 195px;
	}
	.banner_href a:nth-of-type(7) {
		width: 315px;
		height: 350px;
		top: -55px;
	}
	.banner_href a .href_img {
		margin: 60px 0 40px;
	}
	.banner_href a .href_img img {
		width: 130px;
	}
	.banner_href a:nth-of-type(3) .href_img {
		margin: 30px 0 5px;
	}
	.banner_href a:nth-of-type(7) .href_img {
		margin: 100px 0 70px;
	}
	.banner_href a h2 {
		font-size: 30px;
	}
}