@charset "utf-8";

/********************头部导航********************/

body {
	min-width: 1300px;
	min-height: 800px;
	overflow-x: hidden;
}

.header {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	min-width: 1300px;
	z-index: 100;
	height: 100px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.3);
	transition: all 0.6s;
}

.header .logo_box {
	width: 12%;
	margin-left: 3%;
	/*background: url(../images/header_logo.png) no-repeat center center;*/
	background-size: 100% auto;
}

.header .logo_box img {
	width: 102%;
	transition: all 0.6s;
}

.header .nav {
	display: flex;
	flex-direction: row;
	justify-content: space-around;
	align-items: center;
	height: 100%;
}

.header .nav li {
	height: 100%;
	padding: 0 30px;
}

@media only screen and (min-width: 100px) and (max-width: 1700px) {
	.header .nav li {
		padding: 0 20px;
	}
}

@media only screen and (max-width: 1400px) {
	.header .nav li {
		padding: 0 15px;
	}
}

.header .nav li a {
	color: #fff;
	display: block;
	font-size: 14px;
	font-weight: bold;
	position: relative;
	height: 100%;
	line-height: 20px;
	transition: 0.42s;
	text-align: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	transition: all 0.6s;
}

.header .nav>li>a:before {
	content: "";
	width: 100%;
	height: 4px;
	background: #fff;
	position: absolute;
	left: 0;
	top: 0;
	transform-origin: 100%;
	-webkit-transform-origin: 100%;
	-webkit-transition: -webkit-transform .45s cubic-bezier(.4, 0, .2, 1);
	transition: -webkit-transform .45s cubic-bezier(.4, 0, .2, 1);
	transition: transform .45s cubic-bezier(.4, 0, .2, 1);
	transition: transform .45s cubic-bezier(.4, 0, .2, 1), -webkit-transform .45s cubic-bezier(.4, 0, .2, 1);
	transform: scaleX(0);
	-webkit-transform: scaleX(0);
	visibility: hidden\9;
}

.header .nav>li:hover>a:before,
.header .nav>li.active>a:before {
	transform: scaleX(1);
	-webkit-transform: scaleX(1);
	-moz-transform: scaleX(1);
	transform-origin: 0;
	-webkit-transform-origin: 0;
	visibility: visible\9;
}

.header .media {
	width: 160px;
	margin-right: 3%;
	display: flex;
	flex-direction: row;
	justify-content: flex-end;
	align-items: center;
}

.header .media ul {
	display: flex;
	flex-direction: row;
	justify-content: flex-end;
	align-items: center;
	border-left: 1px solid rgba(255, 255, 255, .4);
	padding-left: 18px;
	transition: all 0.6s;
}

.header .media ul li {
	width: 30px;
	height: 30px;
	border: 1px solid rgba(255, 255, 255, .6);
	border-radius: 50%;
	margin: 0 7px;
	position: relative;
	transition: all 0.6s;
}

.header .media ul li:after {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	position: absolute;
	top: 0;
	left: 0;
	background: #fff;
	transition: all 0.3s linear;
	transform: scale(0);
	z-index: 0;
}

.header .media ul li:hover:after {
	transform: scale(1);
}

.header .media ul li span {
	display: block;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	position: relative;
	z-index: 1;
	text-align: center;
	line-height: 28px;
	text-align: center;
	transition: all 0.3s linear;
}

.header .media ul li.tel span {
	background: url(../images/header_tel.png) no-repeat center center;
}

.header .media ul li.tel:hover span {
	background: url(../images/header_tel2.png) no-repeat center center;
}

.header .media ul li.wechat span {
	background: url(../images/header_wechat.png) no-repeat center center;
}

.header .media ul li.wechat:hover span {
	background: url(../images/header_wechat2.png) no-repeat center center;
}

.header .media ul li.en span {
	color: #fff;
	text-align: center;
	line-height: 28px;
	font-size: 14px;
	position: relative;
	transition: all 0.6s;
}

.header .media ul li.en:hover span {
	color: #333;
}

.header .media ul li.en:before {
	content: "";
	display: block;
	position: absolute;
	left: 30px;
	top: 50%;
	width: 80px;
	height: 1px;
	background: rgba(255, 255, 255, .4);
	transition: all 0.6s;
}

.header.fixed {
	background: #fff;
	border-bottom: 0;
	box-shadow: 0 0 20px rgba(0, 0, 0, 0.2)
}

.header.fixed .logo_box img {
	/*opacity: 0;*/
}

.header.fixed .nav li a {
	color: #333;
}

.header.fixed .nav>li>a:before {
	background: #c91a28
}

.header.fixed .media ul {
	border-left: 1px solid #333;
}

.header.fixed .media ul li {
	border: 1px solid #333;
}

.header.fixed .media ul li.tel span {
	background: url(../images/header_tel2.png) no-repeat center center;
}

.header.fixed .media ul li.wechat span {
	background: url(../images/header_wechat2.png) no-repeat center center;
}

.header.fixed .media ul li.en span {
	color: #333;
}

.header.fixed .media ul li.en:before {
	background: #333;
}


/********************头部导航********************/


/********************底部********************/

.footer {
	width: 100%;
	padding: 60px;
	background: url(../images/footer_bg.jpg) no-repeat center center;
	background-size: cover;
}

.footer .inner_box {
	width: 90%;
	max-width: 1200px;
	margin: 0 auto;
}

.footer ul {
	width: 100%;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
}

.footer ul li a {
	font-size: 16px;
	color: #fff;
	line-height: 50px;
}

.footer .text {
	width: 100%;
	padding-top: 30px;
}

.footer .text p {
	width: 100%;
	text-align: center;
	color: #fff;
	font-size: 14px;
	line-height: 30px;
}

.footer .text p span,
.footer .text p a {
	color: #fff;
	font-size: 14px;
}

.footer .text p span {
	padding-left: 10px;
}


/********************底部********************/

.title1_box h3 {
	font-size: 24px;
	color: #cc071a;
	line-height: 1em;
}

.title1_box h2 {
	font-size: 26px;
	color: #141414;
	line-height: 1em;
	margin-top: 0.5em;
}

.title1_box.center {
	text-align: center;
}

.title2_box h3 {
	font-size: 32px;
	color: #3d3d3d;
	line-height: 1em;
}

.title2_box h2 {
	font-size: 26px;
	color: #3d3d3d;
	line-height: 1em;
	margin-top: 0.5em;
	font-weight: normal;
}

.title2_box.center {
	text-align: center;
}

.title2_box.white h3 {
	color: #fff;
}

.title2_box.white h2 {
	color: #fff;
}

.title3_box {
	text-align: center;
	margin-bottom: 50px;
}

.title3_box h2 {
	font-size: 39px;
	color: #900208;
	font-weight: bold;
	line-height: 1em;
}

.title3_box h3 {
	font-size: 37px;
	color: #000;
	margin-top: 16px;
	font-weight: bold;
	line-height: 1em;
}

.title3_box.left {
	text-align: left;
}

.title3_box p {
	font-size: 14px;
	line-height: 24px;
	max-width: 650px;
	margin: 0 auto;
	padding: 20px 0;
}

.page_box {
	width: 100%;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
}

.page_box ul {
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	margin: 40px 0;
}

.page_box ul li a {
	width: 30px;
	height: 30px;
	background: #e2e2e2;
	display: block;
	text-align: center;
	line-height: 30px;
	margin: 0 7px;
	color: #333;
	transition: all .3s linear;
}

.page_box ul li.active a,
.page_box ul li:hover a {
	background: #aa0606;
	color: #fff;
}


/********************通用四块********************/

.t_lns {
	margin-bottom: 100px;
}

.t_lns .wrap {
	width: 1230px;
	margin: 0 auto;
}

.t_lns .head {
	text-align: center;
	margin-bottom: 64px;
}

.t_lns .head h1 {
	font-size: 32px;
	margin-bottom: 28px;
}

.t_lns .head p {
	width: 1074px;
	margin: 0 auto;
	font-size: 14px;
	line-height: 22px;
	color: #474747;
}

.t_lns .box {
	text-align: center;
	margin-bottom: 106px;
}

.t_lns .list {
	overflow: hidden;
}

.t_lns .list li {
	position: relative;
	float: left;
	width: 297px;
	height: 243px;
	overflow: hidden;
	margin-left: 14px;
}

.t_lns .list li:first-child {
	margin-left: 0;
}

.t_lns .list .cont {
	position: absolute;
	left: 25px;
	top: 105px;
	color: #fff;
}

.t_lns .list .cont h1 {
	font-size: 24px;
	margin-bottom: 6px;
	color: #fff;
}

.t_lns .list .cont p {
	font-size: 14px;
	margin-bottom: 12px;
}

.t_lns .list .cont .more {
	position: relative;
	font-size: 14px;
	margin-top: 24px;
	padding-right: 40px;
	background: url(../images/com_more.png) right no-repeat;
	z-index: 2;
	display: none;
}

.t_lns .list .cont .ico {
	margin-top: -12px;
}

.t_lns .list .mask {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	display: none;
}

.t_lns .list li:hover .mask {
	display: block;
}

.t_lns .list li:hover .ico {
	display: none;
}

.t_lns .list li:hover .more {
	display: inline-block;
	color: #fff;
}


/********************通用四块********************/

.scroll_line::-webkit-scrollbar {
	width: 2px;
}

.scroll_line::-webkit-scrollbar-track {
	background-color: #dfdfdf;
	border-radius: 2em;
}

.scroll_line::-webkit-scrollbar-thumb {
	background-color: #982f1d;
	border-radius: 2em;
}

.float-right-box {
	width: 385px;
	position: fixed;
	right: 0;
	top: 50%;
	margin-top: -127px;
	background-color: #252525;
	z-index: 100;
	transition: width 0.3s ease 0s;
	overflow: hidden;
}

.floaton {
	width: 60px;
}

.float-right-box .top-list {
	width: 100%;
}

.float-right-box .top-list ul {
	width: 100%;
}

.float-right-box .top-list li {
	width: 100%;
	position: relative;
	border-bottom: 1px solid #3a3a3a;
	transition: background 0.3s ease 0s;
	height: 61px;
}

.float-right-box .top-list a {
	display: block;
	width: 100%;
	height: 61px;
	vertical-align: top;
}

.float-right-box .top-list .ico {
	display: inline-block;
	width: 60px;
	height: 60px;
	position: absolute;
	right: 0;
	top: 0;
	transition: background 0.3s ease 0s;
	z-index: 2;
}

.float-right-box .top-list .ico1 {
	background: url(../images/float_ico_58.png) no-repeat center #252525;
	background-size: 20px 20px;
}

.float-right-box .top-list .ico2 {
	background: url(../images/float_ico_59.png) no-repeat center #252525;
	background-size: 20px 20px;
}

.float-right-box .top-list .ico3 {
	background: url(../images/float_ico_60.png) no-repeat center #252525;
	background-size: 20px 20px;
}

.stt {
	display: inline-block;
	line-height: 61px;
	color: #fff;
	transition: color 0.3s ease 0s;
	-webkit-transition: color 0.3s ease 0s;
	-moz-transition: color 0.3s ease 0s;
	position: absolute;
	top: 0;
	left: 430px;
	z-index: 1;
	width: 110px;
	text-align: right;
}

.stt1,
.stt2 {
	text-align: left;
	width: 300px;
	left: 20px;
}

.stt2 {}

.stt3 {
	top: 12px;
}

.stt4 {
	top: -12px;
}

.float-right-box .top-list li:hover .stt {
	color: #15191e;
}

.float-right-box .top-list li:hover .ico1 {
	background: url(../images/float_ico_58_h.png) no-repeat center #fff;
	background-size: 20px 20px;
}

.float-right-box .top-list li:hover .ico2 {
	background: url(../images/float_ico_59_h.png) no-repeat center #fff;
	background-size: 20px 20px;
}

.float-right-box .top-list li:hover .ico3 {
	background: url(../images/float_ico_60_h.png) no-repeat center #fff;
	background-size: 20px 20px;
}

.float-right-box .top-list li:hover {
	background-color: #fff;
}

.float-right-box .top-list .return-webtop .stt {
	font-weight: bold;
}

.float-right-box .bot-share {
	position: relative;
	height: 60px;
}

.float-right-box .bot-share a {
	display: inline-block;
	width: 60px;
	height: 60px;
	float: left;
	transition: background 0.3s ease 0s;
	-webkit-transition: background 0.3s ease 0s;
	-moz-transition: background 0.3s ease 0s;
	margin: 0;
	padding: 0;
}

.float-right-box .bot-share .share {
	width: 240px;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
}

.sina {
	background: url(../images/float_ico_63.png) no-repeat center !important;
}

.float-right-box .bot-share .wx {
	background: url(../images/float_ico_64.png) no-repeat center;
}

.tx {
	background: url(../images/float_ico_65.png) no-repeat center !important;
}

.qzone {
	background: url(../images/float_ico_66.png) no-repeat center !important;
	background-size: 20px 20px !important;
}

.float-right-box .bot-share a:hover {
	background-color: #3a3a3a !important;
}

.float-right-box .bot-share .share-ico {
	background: url(../images/float_ico_67.png) no-repeat center #252525;
	width: 60px;
	height: 60px;
	display: inline-block;
	cursor: pointer;
	z-index: 2;
	position: relative;
}

#bdshare_weixin_qrcode_dialog {
	height: 310px !important;
}


/**/

.loading_box {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	transition: all 1s;
	z-index: 199;
	opacity: 1;
}

.loading_box.hide {
	top: -100vh;
	opacity: 0;
}

.loading_box video {
	width: 100vw;
	height: 100vh;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
	object-fit: fill;
}

.loading_box .loading1 {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background: #333;
	animation-name: tohide;
	animation-duration: 2s;
	animation-delay: 4s;
	animation-fill-mode: backwards, forwards;
	opacity: 0;
	z-index: 1;
}

@keyframes tohide {
	from {
		opacity: 1;
	}
	to {
		opacity: 0;
	}
}

.loading_box .animation_box1 {
	width: 240px;
	height: 240px;
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -120px;
	margin-left: -120px;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
}

.loading_box .animation_box1 span {
	display: block;
	position: absolute;
	background: #525252;
	animation-duration: 0.6s;
	animation-fill-mode: backwards, forwards;
}

.loading_box .animation_box1 span:nth-child(1) {
	width: 100%;
	height: 1px;
	top: 0;
	left: 0;
	animation-name: toWth;
	animation-delay: 0s;
}

.loading_box .animation_box1 span:nth-child(2) {
	width: 1px;
	height: 100%;
	top: 0;
	right: 0;
	animation-name: toht;
	animation-delay: 0.6s;
}

.loading_box .animation_box1 span:nth-child(3) {
	width: 100%;
	height: 1px;
	bottom: 0;
	right: 0;
	animation-name: toWth;
	animation-delay: 1.2s;
}

.loading_box .animation_box1 span:nth-child(4) {
	width: 1px;
	height: 100%;
	bottom: 0;
	left: 0;
	animation-name: toht;
	animation-delay: 1.8s;
}

.loading_box .animation_box1 img {
	animation-name: shine;
	animation-duration: 2s;
	animation-delay: 0.5s;
	animation-iteration-count: infinite;
	opacity: 0;
}

@keyframes shine {
	0% {
		opacity: 0.3;
	}
	66% {
		opacity: 1;
	}
	100% {
		opacity: 0.3;
	}
}

@keyframes toWth {
	from {
		width: 0;
	}
	to {
		width: 100%;
	}
}

@keyframes toht {
	from {
		height: 0;
	}
	to {
		height: 100%
	}
}

.loading_box .loading2 {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #333333;
	animation-name: toShow;
	animation-duration: 0.2s;
	animation-delay: 4s;
	animation-fill-mode: backwards, forwards;
	z-index: 2;
}

.loading_box .animation_box2 {
	position: absolute;
	width: 870px;
	top: 50%;
	left: 50%;
	margin-left: -435px;
	margin-top: -150px;
}

.loading_box .animation_box2 .red_box {
	display: block;
	width: 0;
	height: 0;
	border: 120px solid transparent;
	border-top: 180px solid red;
	animation-name: toShow;
	animation-duration: 0.4s;
	animation-delay: 5.2s;
	animation-fill-mode: backwards, forwards;
	position: relative;
	z-index: 2;
}

@keyframes toShow {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

.loading_box .animation_box2 .line_box {
	width: 190px;
	height: 300px;
	transform: skew(34deg);
	position: absolute;
	top: -30px;
	left: 160px;
	z-index: 1;
}

.loading_box .animation_box2 .line_box span {
	display: block;
	position: absolute;
	background: rgba(255, 255, 255, 0.6);
	animation-duration: 0.4s;
	animation-fill-mode: backwards, forwards;
}

.loading_box .animation_box2 .line_box span:nth-child(1) {
	width: 100%;
	height: 1px;
	top: 0;
	left: 0;
	animation-name: toWth;
	animation-delay: 4s;
}

.loading_box .animation_box2 .line_box span:nth-child(2) {
	width: 1px;
	height: 100%;
	top: 0;
	right: 0;
	animation-name: toht;
	animation-delay: 4.4s;
}

.loading_box .animation_box2 .line_box span:nth-child(3) {
	width: 100%;
	height: 1px;
	bottom: 0;
	right: 0;
	animation-name: toWth;
	animation-delay: 4.8s;
}

.loading_box .animation_box2 .line_box span:nth-child(4) {
	width: 1px;
	height: 100%;
	bottom: 0;
	left: 0;
	animation-name: toht;
	animation-delay: 5.2s;
}

.loading_box .animation_box2 .text_box {
	position: absolute;
	top: -30px;
	left: 160px;
	padding-top: 50px;
	z-index: 3;
	animation-name: toShow;
	animation-duration: 1s;
	animation-delay: 5.2s;
	animation-fill-mode: backwards, forwards;
}

.loading_box .animation_box2 .text_box h2 {
	font-size: 46px;
	color: #fff;
	font-weight: 500;
	line-height: 66px;
	animation-name: fadeInDownlode;
	animation-duration: 0.4s;
	animation-delay: 5.2s;
	animation-fill-mode: backwards, forwards;
}

.loading_box .animation_box2 .text_box h3 {
	font-size: 46px;
	color: #fff;
	line-height: 66px;
	animation-name: fadeInUplode;
	animation-duration: 0.4s;
	animation-delay: 5.2s;
	animation-fill-mode: backwards, forwards;
}

@keyframes fadeInDownlode {
	from {
		opacity: 0;
		transform: translateY(-300px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes fadeInUplode {
	from {
		opacity: 0;
		transform: translateY(300px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.loading_box .animation_box2 .text_box .btn_box {
	display: flex;
	flex-direction: row;
	justify-content: flex-start;
	align-items: center;
	color: #fff;
	margin-top: 50px;
	cursor: pointer;
}

.loading_box .animation_box2 .text_box .btn_box span {
	width: 50px;
	height: 50px;
	border: 1px solid #fff;
	border-radius: 50%;
	background: url(../images/arrow.png) no-repeat center top;
	margin-right: 20px;
	transition: all 0.3s;
}

.loading_box .animation_box2 .text_box .btn_box:hover span {
	background: url(../images/arrow.png) no-repeat center -50px;
}

.loading_box .animation_box2 .text_box .btn_box p {
	font-size: 14px;
}