@charset "utf-8";
body {
	font-family: 微软雅黑;
	margin: 0;
	padding: 0;
	background-color: #f8f8f8;
}

img {
	max-width: 100%;
}

ul,
h3,
h2,
h1,
li,
p {
	padding: 0;
	margin: 0;
	list-style: none;
}
a:hover,
a:focus{
	text-decoration: none;
}
.btn:focus,
.btn:active,
.btn:focus:active{
	outline: 0;
}
.flex{
    display: -webkit-box; /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box; /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox; /* 混合版本语法: IE 10 */
    display: -webkit-flex; /* 新版本语法: Chrome 21+ */
    display: flex; /* 新版本语法: Opera 12.1, Firefox 22+ */
}

/* 主轴居中 */
.flex-hc {
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -webkit-justify-content: center;
    justify-content: center;
}

/* 主轴两端对齐 */
.flex-zBetween {
    -webkit-box-pack: justify;
    -moz-justify-content: space-between;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

/* 主轴end对齐 */
.flex-zEnd {
    -webkit-box-pack: end;
    -moz-justify-content: flex-end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}

/* 主轴start对齐 */
.flex-zStart {
    -webkit-box-pack: start;
    -moz-justify-content: flex-start;
    -webkit-justify-content: flex-start;
    justify-content: flex-start;
}

/* 侧轴居中 */
.flex-ac {
    -webkit-box-align: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    align-items: center;
}

/* 侧轴start对齐 */
.flex-cStart {
    -webkit-box-align: start;
    -moz-align-items: flex-start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
}

/* 侧轴底部对齐 */
.flex-cEnd {
    -webkit-box-align: end;
    -moz-align-items: flex-end;
    -webkit-align-items: flex-end;
    align-items: flex-end;
}

/* 侧轴文本基线对齐 */
.flex-cBaseline {
    -webkit-box-align: baseline;
    -moz-align-items: baseline;
    -webkit-align-items: baseline;
    align-items: baseline;
}

/* 侧轴上下对齐并铺满 */
.flex-cStretch {
    -webkit-box-align: stretch;
    -moz-align-items: stretch;
    -webkit-align-items: stretch;
    align-items: stretch;
}

/* 主轴从上到下 */
.flex-zTopBottom {
    -webkit-box-direction: normal;
    -webkit-box-orient: vertical;
    -moz-flex-direction: column;
    -webkit-flex-direction: column;
    flex-direction: column;
}

/* 主轴从下到上 */
.flex-zBottomTop {
    -webkit-box-pack: end;
    -webkit-box-direction: reverse;
    -webkit-box-orient: vertical;
    -moz-flex-direction: column-reverse;
    -webkit-flex-direction: column-reverse;
    flex-direction: column-reverse;
}

/* 主轴从左到右 */
.flex-zLeftRight {
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -moz-flex-direction: row;
    -webkit-flex-direction: row;
    flex-direction: row;
}

/* 主轴从右到左 */
.flex-zRightLeft {
    -webkit-box-pack: end;
    -webkit-box-direction: reverse;
    -webkit-box-orient: horizontal;
    -moz-flex-direction: row-reverse;
    -webkit-flex-direction: row-reverse;
    flex-direction: row-reverse;
}


/* 不允许子元素缩小 */
.flex-shrink {
    -webkit-box-flex: 0;
    -moz-flex-shrink: 0;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

/*各个行中间对齐*/
.flex-center {
    display: -webkit-box; /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box; /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox; /* 混合版本语法: IE 10 */
    display: -webkit-flex; /* 新版本语法: Chrome 21+ */
    display: flex; /* 新版本语法: Opera 12.1, Firefox 22+ */
    -webkit-box-align: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    align-items: center;

}

/*各个行中间对齐*/
.flex-start {
    -webkit-align-content: flex-start;
    align-content: flex-start;
}

/*各个行中间对齐*/
.flex-end {
    -webkit-align-content: flex-end;
    align-content: flex-end;
}

/*各个行平均分布*/
.flex-between {
    -webkit-align-content: space-between;
    align-content: space-between;
}

/*各个行两端保留子元素与子元素之间间距大小的一半*/
.flex-container {
    -webkit-align-content: space-around ;
    align-content: space-around ;
}

/*父元素-横向换行 */
.flex-wrap{
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap:wrap;
}

/*父元素-不允许横向换行 */
.flex-nowrap{
    -webkit-flex-wrap: nowrap;
    -moz-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    -o-flex-wrap: nowrap;
    flex-wrap:nowrap;
}
/*充满父元素*/
.flex_bd{
    -prefix-box-flex: 1;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
	min-width: 0;
}

/* 显示两行文字 */
.line-2{
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;   
}
.line-3{
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;   
}

.fl {
    float: left;
}

.fr {
    float: right;
}

/* 文字省略号 */
.ellipsis{
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}

.margin-left-auto {
	margin-left: auto;
}
.margin-right-auto {
	margin-right: auto;
}
@media (min-width:1200px) {
	.container{
		padding: 0;
		width: 1200px;
	}
}

.index{
	background-color: #d7f7ff;
}
.swiper-banner{
	font-size: 0;
}
.swiper-banner .swiper-slide{
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.index-section{
	background-color: #d7f7ff;
}


.footer{
	position: relative;
	padding: 70px 0;
	background-color: #384991;
	color: #FFFFFF;
}
.footer::before{
	background: url(../images/end-logo.png) no-repeat;
	width: 250px;
	height: 156px;
	background-size: contain;
	content: '';
	position: absolute;
	top: -138px;
	left: 50%;
	margin-left: -125px;
}
.foot-right{
	width: 246px;
	margin-left: auto;
}
.foot-wx{
	display: flex;
	margin: 0 -15px;
	margin-bottom: 20px;
}
.foot-wx li{
	line-height: 1;
	text-align: center;
	padding: 0 20px;
}
.foot-wx li p{
	color: #FFFFFF;
	margin-top: 10px;
}
.foot-tag a{
	color: #FFFFFF;
}
.foot-tag span{
	padding: 0 1px;
}
.footer-end>div a{
	color: #FFFFFF;
}
.foot-icp{
	margin-left: auto;
}
.foot-link{
	width: 27%;
}
.foot-main{
	padding: 30px 0;
}
.footer-heading{
	padding: 20px 0;
	margin-bottom: 20px;
	border-bottom: 1px solid #FFFFFF;
}
.footer-heading .tt{
	font-size: 24px;
}
.footer-heading .foot-tel{
	font-size: 15px;
	text-align: right;
}
.foot-info{
	width: 390px;
}
.foot-info .hd-lg{
	font-weight: bold;
	font-size: 18px;
	margin-bottom: 20px;
}
.foot-info .info-text{
	font-size: 12px;
	margin-bottom: 20px;
}
.foot-info .info-md{
	font-size: 15px;
	margin-bottom: 10px;
}
.foot-info .info-lg{
	font-size: 18px;
}
.foot-info a{
	color: #FFFFFF;
}

@media (min-width:1500px) {
	.footer .container{
		width: 1380px;
	}
}
@media (max-width:989px) {
	.footer{
		padding: 35px 0;
	}
	.foot-main{
		display: block;
	}
	.foot-info{
		width: 100%;
		margin-bottom: 30px;
	}
	.foot-right{
		width: auto;
	}
	.footer-end{
		display: block;
	}
	.footer-end>div{
		padding: 7px 0;
	}
}



/* .indexs */
.indexs{
	padding-top: 70px;
}
.index-section{
	padding: 120px 0;
	background-repeat: no-repeat;
	background-position: center 0;
}
.index-section.bg-1{
	background-image: url(../images/bg1.png);
	background-position: center 100px;
}
.index-section.bg-2{
	background-image: url(../images/bg2.png)
}
.index-section.bg-3{
	background-image: url(../images/bg3.png)
}
.index-section.bg-4{
	padding-bottom: 250px;
	background-image: url(../images/bg4.png)
}


.sec-heading{
	text-align: center;
	line-height: 1;
	margin-bottom:60px;
}
.sec-heading .en{
	color: #f0fdff;
	font-weight: bold;
	font-size: 55px;
	margin-top: 25px;
}
.tit-box{
	display: inline-block;
	position: relative;
	padding-left: 114px;
	padding-right: 40px;
	background-color: #9ee3e8;
	height: 70px;
	line-height: 70px;
	font-size: 36px;
	font-weight: bold;
	color: #FFFFFF;
	background-image: url(../images/tt-bg.png);
	background-repeat: repeat-x;
	background-position: 0 bottom;
	border-radius: 50px;
}
.tit-box::before{
	content:'';
	background: url(../images/tt-logo.png) no-repeat;
	width: 134px;
	height: 126px;
	position: absolute;
	left: 0;
	bottom: 0;
	display: block;
}

.sec-foot{
	text-align: center;
	margin-top: 40px;
}
.sec-foot .loading-more{
	display: inline-block;
	width: 140px;
	height: 40px;
	line-height: 38px;
	font-size: 15px;
	border: 1px solid #31383a;
	color: #31383a;
	border-radius: 40px;
	text-align: center;
	display: inline-block;
	font-size: 16px;
}
.box-cell{
	margin: 20px;
	max-width: 254px;
	text-align: center;
	display: block;
}
.box-cell .cell-title{
	font-size: 15px;
	color: #595757;
	margin-top: 20px;
}

.index-section .swiper-pagination {
	position: static;
	line-height: 1;
	margin-top: 60px;
}
.index-section .swiper-pagination-bullet{
	background-color: #898989;
	opacity: 1;
	width: 12px;
	height: 12px;
}
.index-section .swiper-pagination-bullet-active{
	background-color: #3e3a39;
}
.ads-container{
	position: relative;
	height: 370px;
	margin-bottom: 50px;
}
.ads-container .swiper-slide{
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.ads-arrow{
	position: absolute;
	bottom: 15px;
	width: 100%;
	z-index: 9;
	text-align: center;
	padding-left: 60px;
}
.ads-arrow >div{
	background-repeat: no-repeat;
	background-position: center;
	margin: 0 20px;
	width: 46px;
	height: 46px;
	cursor: pointer;
	display: inline-block;
}
.ads-arrow .swiper--prev{
	background-image: url(../images/prev.png);
}
.ads-arrow .swiper--next{
	background-image: url(../images/next.png);
}
@media (max-width:750px) {
	.ads-arrow{
		bottom: 0;
	}
	.ads-arrow >div{
		width: 23px;
		height: 23px;
		margin: 0 10px;
		background-size: contain;
	}
}
.ad-show-750{
	display: none;
}
.video-box{
	max-width: 1180px;
	height: 660px;
}
.video-box .video-js{
	width: 100%;
	height: 100%;
}
.video-js .vjs-big-play-button,
.video-js .vjs-big-play-button:hover{
	background: url(../images/shipin.png) no-repeat;
	border: 0;
	background-size: contain;
	width: 160px;
	height: 160px;
	margin-top: -80px;
	margin-left: -80px;
}
.video-js .vjs-big-play-button *{
	display: none;
}
.pp-tabs{
	text-align: center;
	margin-bottom: 50px;
}
.pp-tabs li{
	position: relative;
	padding: 0 20px;
	display: inline-block;
}
.pp-tabs li::after{
	content: '/';
	position: absolute;
	right: 0;
	line-height: 1;
	top:50%;
	transform: translateY(-50%);
}
.pp-tabs li:last-child::after{
	display: none;
}
.pp-tabs li a{
	font-size:22px;
	color: #333333;
}
.pp-tabs li.active a{
	color: #e50027;
}

.product-list .list-col{
	width: 25%;
	float: left;
}


@media (max-width:750px) {
	.tit-box::before{
		width: 104px;
		height: 96px;
		background-size: contain;
	}
	.index-section{
		padding: 60px 0;
	}
	.pp-tabs li a{
		font-size: 18px;
	}
	.ad-show-750{
		display: block;
	}
	.ads-container{
		height: auto;
	}
	.ads-arrow{
		padding: 0;
	}
	.sec-heading .en{
		font-size: 28px;
	}
	.tit-box{
		font-size: 22px;
		height:50px;
		line-height: 50px;
	}
	.video-box{
		height: 350px;
	}
	.video-js .vjs-big-play-button,
	.video-js .vjs-big-play-button:hover{
		width: 80px;
		height: 80px;
		margin-top: -40px;
		margin-left: -40px;
	}
	.footer::before{
		width: 100px;
		height: 76px;
		top: -60px;
		margin-left: -50px;
	}
	.index-section{
		background-size:contain;
	}
	.index-section.bg-4{
		padding-bottom: 120px;
	}
	.product-list .list-col{
		width: 50%;
		float: left;
	}
	
}

.say-content{
	margin-top: 15px;
	line-height: 1.8;
	opacity: .9;
	display: none;
}
.foot-link-toggle *{
	display: inline-block;
	vertical-align: middle;
}
.foot-link-toggle.on .iconfont{
	transform: rotateZ(180deg);
}
.foot-icp{
	margin-left: 0;
}
.footer-end.flex{
	justify-content: space-between;
}

@media (min-width:1200px) {
	.footer-end.flex{
		flex-direction: row-reverse;
	}
	
}
.index{
	margin: 0 auto;
	max-width: 1920px;
}