/*幻灯片CSS*/
#banner {
  	width: 100%;
  	position: relative;
}
#banner .hd {
  	position: absolute;
  	bottom: 20px;
  	left: 50%;
  	z-index: 10;
  	font-size: 0;
  	transform: translate(-50%,0);
  	-ms-transform: translate(-50%,0);
  	-webkit-transform: translate(-50%,0);
  	-moz-transform: translate(-50%,0);
  	-o-transform: translate(-50%,0);
}
#banner .hd li {
  	width: 16px;
  	height: 16px;
	border-radius: 100%;
  	background-color: #cccccc;
  	display: inline-block;
  	margin: 0 6px;
  	cursor: pointer;
}
#banner .hd .on {
  	background-color: #5ea7d7;
}
#banner .bd a {
  	display: block;
  	width: 100%;
  	height: 520px;
  	background-repeat: no-repeat;
  	background-position: center;
}
#banner .btn {
  	width: 47px;
 	height: 120px;
  	position: absolute;
  	opacity: .5;
  	filter:Alpha(opacity=50)
  	transition: all .3s;
	-ms-transition: all .3s;
	-webkit-transition: all .3s;
	-moz-transition: all .3s;
	-o-transition: all .3s;
}
#banner .btn:hover{
	opacity: 1;
	filter:Alpha(opacity=100)
}
#banner .prev {
	top: 50%;
  	background: url("../images/prev.png") no-repeat center;
  	left: 3%;
  	transform: translate(0,-50%);
  	-ms-transform: translate(0,-50%);
  	-webkit-transform: translate(0,-50%);
  	-moz-transform: translate(0,-50%);
  	-o-transform: translate(0,-50%);
}
#banner .next {
  	background: url("../images/next.png") no-repeat center;
  	right: 3%;
  	top: 50%;
  	transform: translate(0,-50%);
  	-ms-transform: translate(0,-50%);
  	-webkit-transform: translate(0,-50%);
  	-moz-transform: translate(0,-50%);
  	-o-transform: translate(0,-50%);
}
/*幻灯片CSS*/

.gongyong{
	font-size: 0;
	text-align: center;
}
.gongyong .en_title{
	font-size: 48px;
	color: #e5e5e5;
	font-weight: bold;
	line-height: 100%;
}
.gongyong .title{
	margin-top: -16px;
}
.gongyong .title .word{
	font-size: 36px;
	color: #333333;
	font-weight: bold;
	display: inline-block;
	line-height: 100%;
	padding: 0 30px;
	position: relative;
}
.gongyong .title .word:before{
	content: '';
	display: inline-block;
	position: absolute;
	width: 72px;
	height: 2px;
	background: #69b8ec;
	left: -72px;
	bottom: 9px;
}
.gongyong .title .word:after{
	content: '';
	display: inline-block;
	position: absolute;
	width: 72px;
	height: 2px;
	background: #69b8ec;
	right: -72px;
	bottom: 9px;
}
.gongyong .desc{
	font-size: 16px;
	color: #ffffff;
	margin-top: 20px;
}
/* 关于我们 */
.about{
	padding-top: 70px;
	padding-bottom: 110px;
}
.about .about_content{
	margin-top: 80px;
}
.about .about_content .content{
	width: 645px;
}
.about .about_content .content .title{
	font-size: 30px;
	color: #333333;
	font-weight: bold;
	margin-bottom: 60px;
}
.about .about_content .content .desc{
	font-size: 14px;
	color: #747373;
	line-height: 24px;
	height: 120px;
	overflow: hidden;
}
.about .about_content .content .more{
	margin-top: 20px;
	font-size: 0;
}
.about .about_content .content .more a{
	display: inline-block;
	width: 100px;
	height: 28px;
	background: url(../images/more.png) no-repeat center;
}
.about .about_content .pic{
	width: 412px;
}
/* 关于我们 */

/* 设备环境 */
.environment{
	background: url(../picture/environbg.jpg) no-repeat top center;
	height: 656px;
	padding-top: 45px;
}
.environment .gongyong .en_title{
	color: rgba(255,255,255,.25);
}
.environment .gongyong .title .word{
	color: #ffffff;
}
.environment .list{
	width: 1200px;
	margin: 90px auto 0;
}
.environment .list li{
	width: 280px;
	height: 300px;
	overflow: hidden;
	margin-right: 20px;
	background: #5ea7d7;
}
.environment .list li:last-child{
	margin-right: 0;
}
.environment .list li .pic{
	width: 100%;
	height: 307px;
	overflow: hidden;
	transition: all .2s;
}
.environment .list li .pic a{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
}
.environment .list li .pic img{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	-ms-transform: translate(-50%,-50%);
	-o-transform: translate(-50%,-50%);
	-moz-transform: translate(-50%,-50%);
	-webkit-transform: translate(-50%,-50%);
}
.environment .list li .content{
	background: rgba(255,255,255,.8);
	padding: 10px 15px;
	transition: all .2s;
}
.environment .list li .content .title{
	font-size: 0;
	padding-bottom: 10px;
	margin-bottom: 10px;
	position: relative;
}
.environment .list li .content .title:after{
	content: '';
	display: inline-block;
	position: absolute;
	width: 26px;
	height: 2px;
	background: #54acdf;
	left: 0;
	bottom: 0;
}
.environment .list li .content .title a{
	font-size: 18px;
	color: #202020;
	display: block;
}
.environment .list li .content .desc{
	font-size: 14px;
	color: #4d4b4b;
	line-height: 22px;
	height: 44px;
	overflow: hidden;
}
.environment .list li:hover .pic{
	transform: translate(0,-10px);
}
.environment .list li:hover .content{
	transform: translate(0,-10px);
}
/* 设备环境 */

/* 产品中心 */
.product{
	padding-top: 70px;
	padding-bottom: 30px;
}
.product .gongyong .desc{
	color: #747373;
}
.product .cateList{
	margin-top: 60px;
	text-align: center;
	margin-bottom: 60px;
}
.product .cateList .item{
	display: inline-block;
	vertical-align: top;
	width: 220px;
	position: relative;
	cursor: pointer;
}
.product .cateList .item:before{
	content: '';
	display: inline-block;
	position: absolute;
	width: 2px;
	height: 46px;
	background: #cfd0d4;
	left: 0;
	top: 6px;
}
.product .cateList .item:last-child:after{
	content: '';
	display: inline-block;
	position: absolute;
	width: 2px;
	height: 46px;
	background: #cfd0d4;
	right: 0;
	top: 6px;
}
.product .cateList .item .icon{
	width: 55px;
	height: 55px;
	margin: 0 auto;
	position: relative;
}
.product .cateList .item .icon img{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	-ms-transform: translate(-50%,-50%);
	-o-transform: translate(-50%,-50%);
	-moz-transform: translate(-50%,-50%);
	-webkit-transform: translate(-50%,-50%);
	transition: all .2s;
}
.product .cateList .item .icon img.img{
	z-index: 10;
}
.product .cateList .item .icon img.img_click{
	z-index: -10;
}
.product .cateList .item .title{
	font-size: 18px;
	color: #747373;
	text-align: center;
	margin-top: 16px;
	transition: all .2s;
}
.product .cateList .item.active img.img{
	z-index: -10;
}
.product .cateList .item.active img.img_click{
	z-index: 10;
}
.product .cateList .item.active .title{
	color: #5ea7d7;
}
.product .qiehuan{
	min-height: 500px;
}
.product .qiehuan .list{
	display: none;
}
.product .qiehuan .list:first-child{
	display: block;
}
.product .qiehuan .list li{
	width: 277.5px;
	margin-right: 30px;
	margin-top: 20px;
}
.product .qiehuan .list li:nth-child(1),
.product .qiehuan .list li:nth-child(2),
.product .qiehuan .list li:nth-child(3),
.product .qiehuan .list li:nth-child(4){
	margin-top: 0;
}
.product .qiehuan .list li:nth-child(4n){
	margin-right: 0;
}
.product .qiehuan .list li .pic{
	width: 100%;
	height: 200px;
	overflow: hidden;
	border: 2px solid #e5e5e5;
	transition: all .2s;
}
.product .qiehuan .list li .pic a{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
}
.product .qiehuan .list li .pic img{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	-ms-transform: translate(-50%,-50%);
	-o-transform: translate(-50%,-50%);
	-moz-transform: translate(-50%,-50%);
	-webkit-transform: translate(-50%,-50%);
	transition: all .2s;
}
.product .qiehuan .list li .title{
	font-size: 0;
}
.product .qiehuan .list li .title a{
	display: block;
	font-size: 16px;
	color: #333333;
	height: 40px;
	line-height: 40px;
	text-align: center;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	padding: 0 15px;
	transition: all .2s;
}
.product .qiehuan .list li:hover .pic{
	border: 2px solid #5ea7d7;
}
.product .qiehuan .list li:hover .pic img{
	transform: translate(-50%,-50%) scale(1.1);
	-ms-transform: translate(-50%,-50%) scale(1.1);
	-o-transform: translate(-50%,-50%) scale(1.1);
	-moz-transform: translate(-50%,-50%) scale(1.1);
	-webkit-transform: translate(-50%,-50%) scale(1.1);
}
.product .qiehuan .list li:hover .title a{
	background: #5ea7d7;
	color: #ffffff;
}
/* 产品中心 */

/* 新闻动态 */
.news{
	background: #e5e5e5;
	padding-top: 40px;
	padding-bottom: 70px;
}
.news .gongyong .en_title{
	color: rgba(51,51,51,.25);
}
.news .gongyong .desc{
	color: #898784;
}
.news .news_content{
	margin-top: 70px;
}
.news .news_content .pic{
	width: 519px;
	height: 409px;
	overflow: hidden;
}
.news .news_content .pic a{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
}
.news .news_content .pic img{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	-ms-transform: translate(-50%,-50%);
	-o-transform: translate(-50%,-50%);
	-moz-transform: translate(-50%,-50%);
	-webkit-transform: translate(-50%,-50%);
}
.news .news_content .right{
	width: 628px;
	height: 409px;
	overflow: hidden;
	background: #ffffff;
	padding: 5.5px 15px;
}
.news .news_content .right .item{
	border-bottom: 1px dashed #e1e1e1;
	padding: 15px 0;
}
.news .news_content .right .item:last-child{
	border-bottom: none;
}
.news .news_content .right .item .img{
	width: 136px;
	height: 102px;
	margin-right: 15px;
	overflow: hidden;
}
.news .news_content .right .item .img a{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
}
.news .news_content .right .item .img img{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	-ms-transform: translate(-50%,-50%);
	-o-transform: translate(-50%,-50%);
	-moz-transform: translate(-50%,-50%);
	-webkit-transform: translate(-50%,-50%);
}
.news .news_content .right .item .content{
	width: 447px;
}
.news .news_content .right .item .content .title{
	font-size: 0;
	margin-bottom: 6px;
}
.news .news_content .right .item .content .title a{
	display: block;
	font-size: 16px;
	color: #333333;
	line-height: 20px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.news .news_content .right .item .content .desc{
	font-size: 12px;
	color: #747373;
	line-height: 20px;
	height: 60px;
	overflow: hidden;
}
.news .news_content .right .item .content .time{
	font-size: 12px;
	color: #bcbbbb;
	line-height: 16px;
	text-align: right;
	margin-top: -25px;
}
/* 新闻动态 */