@charset "utf-8";
/* CSS Document */
.top {
	margin: 0 auto;
	padding:20px 0;
}
header {
	height: 95px;
	width: 100%;
	z-index: 999;
	box-shadow: none;
	background: rgba(70,70,70,0)
}
.topactive {
	background-color: #111111;
	transition: background 1s;
	-moz-transition: background 1s;
	-webkit-transition: background 1s;
	-o-transition: background 1s;
	border-bottom: 1px solid #565558;
}
.gp {
	color: #cda764;
	padding: 5px 20px;
	text-align: right;
}

/* Banner */
/* 广告 */
.banner{
	background-image: url(../Img/SubBanner09.jpg);
	background-repeat: no-repeat;
	height: 200px;
	background-size: cover;
	color:#fff;
	padding-top:150px;
}
.b_title{width:300px;text-align: center;font-size:40px;margin:0 auto;}

.b_title_en{font-size:25px;text-align: center;padding-top:20px;}
/* 广告 */
/* 导航 */
.pcmenu a {
	color: #000
}

@media screen and (min-width:900px) {
.index-nav-frame-line-li {
	border-bottom: 1px solid #4A494C;/*background-color: rgba(0,0,0,0.6);*/
}
}
+ .index-nav {
 height: 50px;
 box-sizing: border-box;
}
.index-nav-frame {
	width: 1200px;
	margin: 0 auto;
}
.index-nav-frame-line {
	color: #000;
	float: left;
	position: relative;
	display: block;
	outline: none;
	cursor: pointer;
	width: 100px;
	line-height: 50px;
	text-align: center;
	font-weight: 700;
}
.index-nav-frame-line.active {
	color: #000;
}.index-nav-frame-line-center a{color:#fff}
.index-nav-frame-line-center {
	opacity: 0;
	height: 0;
	position: absolute;
	overflow: hidden;
	width: 100%;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;/* Firefox 4 */
	-o-transition: all 0.5s; /* Opera */
}
.index-nav-frame-line-li {
	width: 100%;
	font-weight: 500;
	text-align: center;
	background: #000;/*background-color: rgba(0,0,0,0.6);*/
}
.index-nav-frame-line-li:hover {
	background: #49c7ed;
	color: white;
}
.index-nav-frame-line-li a{display: block;}
.index-nav-frame-line-li:hover a {
	color: white;
}
.index-nav-frame-line-focus:focus {
	display: none;
}
.index-nav-frame-line:hover .index-nav-frame-line-center {
	height: auto;
	opacity: 1;
}
.nav-line {
	height: 50px;
	width: 100%;
	position: relative;
	display: none;
	outline: none;
}
.nav-small {
	width: 30px;
	height: 30px;
	position: absolute;
	right: 10px;
	top: 10px;
	cursor: pointer;
	display: none;
	outline: none;
}
.nav-small img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.nav-small-focus {
	position: absolute;
	width: 100%;
	height: 100%;
	display: none;
}
.nav-small-focus:focus {
	display: none;
}
/*@media only screen and (max-width:900px) {
.index-nav-frame {
	margin-top: 35px;
}
.index-nav-frame-line-li a {
	display: block;
	color: white;
}
.nav-line {
	display: block;
}
.nav-small {
	display: block;
}
.nav-small:focus~.index-nav-frame-line {
	height: auto;
	border-bottom: 1px solid #ccc;
	background: #000;background-color: rgba(0,0,0,0.9);
}
.nav-small:focus .nav-small-focus {
}
.index-nav-frame {
	width: 100%;
}
.index-nav-frame-line {
	width: 100%;
	height: 0;
	overflow: hidden;
}
.index-nav-frame-line-center {
	position: relative;
	background: #000;
}
.index-nav-frame-line:hover .index-nav-frame-line-center {
	height: 0;
	opacity: 0;
}
.index-nav-frame-line-li {
	border-bottom: 1px solid #4b4a5e;
	color: #d9d9d9;
	background: #000;
}
.index-nav-frame-line-li:hover {
	background: #49c7ed;
}
.index-nav-frame-line:focus {
	height: auto;
	border-bottom: 1px solid #ccc;
}
.index-nav-frame-line:focus>.index-nav-frame-line-center {
	height: auto;
	opacity: 1;
}
.index-nav-frame-line:focus .index-nav-frame-line-header {
	color: #49c7ed;
}
.index-nav-frame-line-focus {
	display: none;
	width: 100%;
	height: 50px;
	position: absolute;
	left: 0;
	top: 0;
}
.index-nav-frame-line:focus .index-nav-frame-line-focus {
	display: block;
}
}*/
/* 导航 */
.m_content,.nav_bg{
	margin: 0 auto;
	overflow: hidden;
	line-height: 45px;
}

@media screen and (min-width:1200px) {
.m_content,.nav_bg {
	width: 1200px;
}
}

@media screen and (max-width: 1199px) {
.m_content,.nav_bg {
	width: 1000px;
}
}
.m_content {
	padding: 60px 10px;
}
.nav a{color:#000;}
.nav{
	background-color: #F7F7F7;
}
.t_cn{float:left;font-size:30px;}
.t_en{float:left;margin-left:10px;padding-top:10px;font-size: 16px}
.t_en:before {
	content: '';
	display: block;
	width: 40px;
	border-top: 5px solid #4bc8e8;
}
.m_c_article{padding-top:40px;}



ul{list-style:none}
.product-section{padding-bottom:50px;position:relative;background:url(../Img/productBase-features-bag.jpg) no-repeat;background-size:cover}
.product-title{padding:50px 10px 30px;font-weight:normal;font-size:36px;line-height:46px;color:#252b3a;text-align:center;color:#ffffff}
.product-wrapper{max-width:1200px;padding-left:10px;padding-right:10px;margin-left:auto;margin-right:auto;position:relative}
.swiper-container{margin-left:auto;margin-right:auto;position:relative;overflow:hidden;z-index:1}
.product-features .product-body{margin:0px 25px}
.product-features .product-body:after{content:"";width:100%;height:3px;background:url(../Img/productBase-features-model.png) no-repeat;background-size:100% auto;background-position:center;position:absolute;top:50px;left:0;z-index:0}
/*li*/
.features-item{position:relative;float:left}
.features-slide .features-item>*{text-align:center}
.features-item h3{font-size:30px;line-height:28px;margin-bottom:50px;color:#ffffff;opacity:0.7;transition:all 0.1s}
.features-item i{position:absolute;width:75%;height:33px;background:url(../Img/productBase-features-timeline.png) no-repeat;background-size:contain;background-position:right center;left:-25%;margin-left:10px;top:35px;z-index:3}
.features-item .features-info{display:block;margin:0 auto;padding:20px 23px;transition:all 0.3s;border-radius:2px}
.features-item .features-info .features-info-i{font-size:14px;color:#A0A2A8;line-height:22px;margin-bottom:10px}
.features-item .features-info .features-info-s{font-size:14px;color:#FFFFFF;line-height:24px;overflow:hidden;text-align:left;}
.features-item.dark i{background:url(../Img/productBase-features-timeline-dark.png) no-repeat;background-size:contain;background-position:right center}
/*鼠标悬浮效果*/
.features-item:hover h3{font-size:22px;line-height:28px;opacity:0.9}
.features-item:hover i{width:75%;margin-left:13px;background:url(../Img/productBase-features-timeline-hover.png) no-repeat;background-size:contain;background-position:right center}
.features-item:hover a{background:url(../Img/productBase-features-info.png) no-repeat;background-size:100% 100%}
/*左右按钮*/
.product-features .swiper-button-prev{width:30px;height:40%;left:15px;top:60%;background:none}
.product-features .swiper-button-prev:after{content:"";display:inline-block;position:absolute;width:15px;height:30px;background:url(../Img/productBase-features-left.png) no-repeat;background-size:100% 100%;top:50%;margin-top:-15px;left:50%;margin-left:-7px}
.product-features .swiper-button-next{width:30px;height:40%;right:15px;top:60%;background:none}
.product-features .swiper-button-next:after{content:"";display:inline-block;position:absolute;width:15px;height:30px;background:url(../Img/productBase-features-right.png) no-repeat;background-size:100% 100%;top:50%;margin-top:-15px;left:50%;margin-left:-7px}