/* Main CSS Document */
@charset "utf8";
:root {
	--nav-width: 300px;
}
@media (max-width: 1200px) {
:root {
	--nav-width: 240px;
}
}
html, body {
	height: 100%;
	overflow: hidden;
}
.hd-boxs {
	display: none;
}
.hd-header {
	background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, .6)), to(transparent));
    background: linear-gradient(rgba(0, 0, 0, .6), transparent);
	position: relative;
}
@media (max-width: 990px) {
.hd-boxs {
	display: block;
}
.hd-boxs.on {
	background: #FFF;
}
}
/* 公共 */
.bd-banner {
	height: 100%;
	background: #000;
	position: relative;
}
.bd-banner .swiper {
}
.bd-banner .swiper-slide {
}
.bd-banner .swiper-box {
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-webkit-flex-direction: column;
	-ms-flex-direction: column;
	flex-direction: column;
	-webkit-box-pack: center;
	-webkit-justify-content: center;
	-ms-flex-pack: center;
	justify-content: center;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
}
.bd-banner .swiper-slide .img {
	width: 100%;
	height: 100%;
	display: block;
	position: relative;
}
.bd-banner .swiper-slide .img:before {
	content: " ";
	width: 100%;
	height: 100vh;
	display: block;
}
.bd-banner .swiper-slide .img img {
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	position: absolute;
}
.bd-banner .swiper-slide .box {
	padding-left: var(--nav-width);
	color: #FFF;
	position: absolute;
}
.bd-banner .swiper-slide .til {
	margin-bottom: 50px;
	line-height: 84px;
	font-size: 84px;
	font-weight: bold;
	position: relative;
}
.bd-banner .swiper-slide .til:before {
	content: " ";
	bottom: -25px;
	width: 60px;
	height: 4px;
	background: #FFF;
	position: absolute;
}
.bd-banner .swiper-slide .con {
	line-height: 60px;
	font-size: 24px;
}
.bd-banner .swiper-pagination-bullets.swiper-pagination-horizontal {
	padding-left: var(--nav-width);
	bottom: 60px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	display: -ms-flexbox;
	display: -webkit-box;
	display: -webkit-flex;
	display: flex;
	-ms-flex-pack: center;
	-webkit-box-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
}
.bd-banner .swiper-pagination-bullet {
	width: 12px;
	height: 12px;
	background: transparent;
    -webkit-border-radius: 12px;
    -moz-border-radius: 12px;
    border-radius: 12px;
	--swiper-pagination-bullet-horizontal-gap: 5px;
	float: left;
	opacity: 1;
	position: relative;
	overflow: hidden;
}
.bd-banner .swiper-pagination-bullet-active {
	width: 80px;
}
.bd-banner .swiper-pagination-bullet:before, .bd-banner .swiper-pagination-bullet:after {
	content: " ";
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(255, 255, 255, .2);
	position: absolute;
}
.bd-banner .swiper-pagination-bullet:after {
	width: 0;
	background: #FFF;
}
.bd-banner .swiper-pagination-bullet-active:after {
	-webkit-animation: bd-banner-animation 4s linear forwards;
	animation: bd-banner-animation 4s linear forwards;
	/*background: #086DD9;*/
}
@-webkit-keyframes bd-banner-animation {
	0% {
		width: 0
	}
	to {
		width: 100%
	}
}
@keyframes bd-banner-animation {
	0% {
		width: 0
	}
	to {
		width: 100%
	}
}
@media (max-width: 1200px) {
.bd-banner .swiper-slide .box {
	padding-left: var(--nav-width);
}
.bd-banner .swiper-slide .til {
	margin-bottom: 50px;
	line-height: 64px;
	font-size: 64px;
}
.bd-banner .swiper-slide .til:before {
	bottom: -25px;
	width: 60px;
	height: 4px;
}
.bd-banner .swiper-slide .con {
	line-height: 34px;
	font-size: 20px;
}
.bd-banner .swiper-pagination-bullets.swiper-pagination-horizontal {
	padding-left: var(--nav-width);
}
}
@media (max-width: 990px) {
.bd-banner .swiper-slide {
}
.bd-banner .swiper-slide .box {
	padding: 0 0 var(--hd-height);
}
.bd-banner .swiper-slide .til {
	margin-bottom: 1.0rem;
	line-height: 1.2rem;
	font-size: 1.2rem;
	text-align: center;
}
.bd-banner .swiper-slide .til:before {
	margin-left: 50%;
	left: -0.4rem;
	bottom: -0.4rem;
	width: 0.8rem;
	height: 3px;
}
.bd-banner .swiper-slide .con {
	padding: 0 0.56rem;
	line-height: 0.64rem;
	font-size: 0.36rem;
}
.bd-banner .swiper-pagination-bullets.swiper-pagination-horizontal {
	padding: 0;
}
}
.bd-boxs {
	left: 0;
	top: 0;
	width: var(--nav-width);
	height: 100%;
	background: rgba(56, 130, 185, .3);
	position: fixed;
	z-index: 1;
}
.bd-nav {
	height: 100%;
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-webkit-flex-direction: column;
	-ms-flex-direction: column;
	flex-direction: column;
}
.bd-nav .c-logo {
	min-height: 180px;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
	position: relative;
}
.bd-nav .c-logo:before {
	content: " ";
	left: 0;
	bottom: 0;
	width: 100%;
	opacity: .3;
	border-bottom: 1px solid #FFF;
	position: absolute;
}
.bd-nav .c-con {
	padding: 40px 50px 60px;
	height: 0;
	-webkit-box-flex: 1;
	-webkit-flex: 1;
	-ms-flex: 1;
	flex: 1;
}
.bd-nav .c-con .box {
	height: 100%;
	overflow: hidden;
	overflow-y: auto;
}
.bd-nav .c-con ul {
}
.bd-nav .c-con ul li {
}
.bd-nav .c-con ul li a {
	line-height: 66px;
	font-size: 18px;
	display: block;
	color: #FFF;
	position: relative;
}
.bd-nav .c-con ul li a:before {
	content: " ";
	left: 0;
	bottom: 0;
	width: 100%;
	opacity: .3;
	border-bottom: 1px solid #FFF;
	position: absolute;
}
.bd-nav .c-con ul li.active a {
	font-weight: bold;
}
.bd-nav .c-con ul li .con {
	padding-left: 20px;
	display: none;
}
.bd-nav .c-con ul li .con ul li a {
	padding-left: 15px;
}
@media (max-width: 1200px) {
.bd-boxs {
	width: var(--nav-width);
}
.bd-nav .c-logo  {
	min-height: 160px;
}
.bd-nav .c-logo img {
	width: 170px;
}
.bd-nav .c-con {
	padding: 30px;
}
}
@media (max-width: 990px) {
.bd-boxs {
	display: none;
}
}