/*banner*/ 
.banner{
	height: 700px;
	position: relative;
}
.sw-item{
	height: 100%;
	width: 100%;
	background-size: cover;
	background-position: center;
}
.sw-mob{
	display: none;
}
.pag{
	position: absolute;
	right:10%;
	top: 50%;
	z-index: 2;
}
.zi{
	position: absolute;
	left:10%;
	top: 50%;
	width: 350px;
}
.zi h2{
	color: #1fb2f6;
	font-size:60px;
}
.zi h2 span{
	color: #fff;
	font-size: 30px;
	padding-left: 20px;
}
.zi p{
	font-size: 17px;
	color: #888;
	line-height: 1.8;
}
span.more{
	color: #fff;
	display: block;
	width: 100px;
	text-align: center;
	border:1px solid #fff;
	padding: 5px 0;
	border-radius: 30px;
	margin-top: 30px;
}
.pitem{
	position: relative;
	color: #fff;
	height: 70px;
	line-height: 70px;
	font-size: 19px;
	cursor: pointer;
}
.pitem span{
	display: inline-block;
	position: relative;
}
.pitem span:before{
	position: absolute;
	content: "";
	right: 30px;
	width:0px;
	height: 3px;
	background-color: #1fb2f6;
	top: 50%;
	margin-top: -1.5px;
	-webkit-transition: all 0.6s;
	-moz-transition: all 0.6s;
	-ms-transition: all 0.6s;
	-o-transition: all 0.6s;
	transition: all 0.6s;
}
.pitem img{
	position: absolute;
	top: 0;
	right:77px;
	width:0px;
	max-width:initial;
	border-radius: 5px;
	-webkit-transition: all 0.6s;
	-moz-transition: all 0.6s;
	-ms-transition: all 0.6s;
	-o-transition: all 0.6s;
	transition: all 0.6s;
}
.pitem.active span:before{
	width:35px;
}
.pitem.active img{
	width: 120px;
}
/*产品*/
.pro{
	padding:100px 0;
}
.pro .pwrap{
	overflow: hidden;
}
.ptit{
	padding-right: 290px;
	padding-left: 130px;
	position: relative;
	margin-bottom: 30px;
}
.line{
	height:63px;
	position: relative;
}
.line:before{
	position: absolute;
	content: "";
	top:30%;
	left: 0;
	width: 100%;
	height: 1px;
	background-color: #ddd;
}
.bt{
	color: #444;
}
.bt span{
	font-size: 23px;
}
.bt h4{
	font-size: 25px;
	font-weight: normal;
}
.ptit .bt{
	position: absolute;
	left: 0;
	bottom: 0;
}
.blist{
	position: absolute;
	bottom:33px;
	right: 0;
}
.blist a{
	font-size: 15px;
	padding: 3px 5px;
}
.blist a:hover{
	color: #fff;
	background-color: #1fb2f6;
}
.pul{
	margin: 0 -1%;
	padding-top: 30px;
}
.pul li{
	float: left;
	width: 31.33333%;
	margin: 20px 1% 0;
}
.pul li a{
	display: block;
	position: relative;
}
.pul li a img{
	width: 100%;
}
.pw{
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height:0;
	background-color:#1fb2f6;
	box-sizing: border-box;
	text-align: center;
	padding:30px 20px 15px;
	color: #fff;
	opacity: 0;
	-webkit-transition: all 0.6s;
	-moz-transition: all 0.6s;
	-ms-transition: all 0.6s;
	-o-transition: all 0.6s;
	transition: all 0.6s;
}
.pw h4{
	font-size: 18px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow:ellipsis;
	position: relative;
	padding-bottom: 10px;
	margin-bottom: 10px;
}
.pw h4:before{
	position: absolute;
	content: "";
	left: 50%;
	bottom: 0;
	width: 2em;
	margin-left: -1em;
	left: 50%;
	background-color: #fff;
	height: 1px;
}
.pw p{
	line-height: 1.7;
	font-size: 15px;
	font-weight: 200;
	max-height: 75px;
	overflow: hidden;
}
.pw span{
	width: 100px;
	display: block;
	margin:0 auto;
	border:1px solid #fff;
	border-radius: 20px;
	padding: 3px 0px;
	margin-top: 10px;
}
.pul li a:hover .pw{
	height: 100%;
	opacity: 1;
}
.lwr_fl{
	float: left;
	width: 45%;
}
.formn{
	float: right;
	width: 48%;
}
/*about*/ 
.about{
	background-image: url(../images/abg.jpg);
	background-size: cover;
	padding: 90px 0 150px;
}
.about .bt{
	color: #fff;
}
.abwrap{
	padding-top: 50px;
	width: 80%;
	margin:50px auto 0;
	position: relative;
	box-sizing: border-box;
	padding-left: 310px;
}
.a_fl{
	position: absolute;
	top: 0;
	left: 0;
	width: 310px;
	height:350px;
	background-size: cover;
	background-position: center;
}
.a_fr{
	width:100%;
	color: #fff;
	background-color: #292929;
	box-sizing: border-box;
	float: right;
	padding:50px 30px;
}
.a_sw{
	width: 100%;
}
.s_pa{
	position: absolute;
	bottom: -20px;
	left: 50%;
}
.a_sw h3{
	font-weight: normal;
	font-size: 21px;
	margin-bottom: 25px;
}
.a_sw p{
	line-height: 2;
	font-weight: 300;
	max-height: 96px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:3;
	text-overflow:ellipsis;

}
.abwrap .swiper-pagination-bullet{
	background-color:#1fb2f6;
	opacity: 1;
	margin: 0 6px;
}
.abwrap .swiper-pagination-bullet-active{
	background-color: #fff;
}
/* news */
.news{
	overflow: hidden;
	position: relative;
	background-color: #eee;
	padding: 70px 0;
}
.news .ntit{
	position: relative;
	border-bottom: 1px solid #c5c4c4;
    padding-bottom: 20px;
}
.nlist{
	position: absolute;
	right: 0;
	bottom: 20px;
}
.nlist a:hover{
	color:#1fb2f6;
}
.nlist span{
	display: inline-block;
	padding: 0 10px;
}
.nul{
	width: 80%;
	margin: 0 auto;
}
.nul li{
	float: left;
	width: 29.333%;
	margin: 0 2%;
	padding: 30px 20px;
	box-sizing: border-box;
}
.nul li a{
	display: block;
}
.nul li a h5{
	font-size:20px;
	font-weight: normal;
	position: relative;
	padding-bottom: 10px;
	margin-bottom: 10px;
	color: #444;
}
.nul li a h5:before{
	position: absolute;
	content: "";
	width: 2em;
	height: 1px;
	left: 0;
	bottom: 0;
	background-color: #999;
}
.nul li a h5 span{
	display: none;
}
.limg{
	height: 200px;
	width: 100%;
	background-size: cover;
	background-position: center;
}
span.time{
	margin-bottom: 20px;
	display:block;
}

.nul li.li2 h3{
	color:#fff;
}
.nul li a p{
	line-height: 1.8;
	margin-bottom: 30px;
}
.nul li.li2 a p{
	margin-bottom: 0px;
	max-height: 78px;
	overflow: hidden;
}
.nul li.li2 .limg{
	margin-bottom: 30px;
}
.nul li:hover{
	background-color: #1eb2f6;
}
.nul li:hover h5,.nul li:hover span,.nul li:hover p{
	color: #fff;
}
/* hz */
.hzuo{
	background-color: #1f1f1f;
	padding: 100px 0;
}
.hzuo .bt{
	color: #fff;
}
.hul{
	margin: 0 -1%;
	padding-top: 50px;
}
.hul li{
	float: left;
	width: 23%;
	margin: 0 1% 30px;
	text-align: center;
	padding:0 20px;
	box-sizing: border-box;
	border:1px solid #3d3c3c;
	height: 150px;
	line-height: 150px;
}
.hul li:hover{
	background-color: #000;
	border-color: #000;
}
.hul li img{
	vertical-align: middle;
	width: 90%;
}
/* lx */
.lx{
	padding: 100px 0;
	background-color: #fff;
}
.lwrap{
	padding-top: 50px;
	margin: 0 auto;
}
.lwrap h2{
	font-size:19px;
	font-weight: normal;
	color: #333;
	padding-bottom: 30px;
}
.lwrap p br{
	display: none;
}
.lwrap p{
	padding-bottom: 30px;
}
.sj{
	margin-bottom: 50px;
}
.sj a{
	display:inline-block;
	padding: 10px;
	background-color: #eee;
	border-radius: 50%;
}
.s2{
  display:none;
}
.sj a:hover{
	background-color: #126ace;
}
.sj a:hover .s1{
	display: none;
}
.sj a:hover .s2{
	display: inline-block;
}
.j3{
	position: relative;
}
.erw{
	width: 100px;
	max-width:initial;
	position: absolute;
	top:45px;
	left: 0px;
	display: none;
	z-index: 3;
}
.j3:hover .erw{
	display: block;
}

.f_fl input{
	display: block;
	width: 100%;
	box-sizing: border-box;
	height: 40px;
	margin-bottom: 15px;
	padding: 0 10px;
	border:none;
	background-color: #eee;
	outline: none;
	-webkit-appearance: none;
	appearance: none;
}
.f_fr textarea{
	display: block;
	width: 100%;
	-webkit-appearance: none;
	appearance: none;
	outline: none;
	padding:10px;
	border:none;
	background-color: #eee;
	resize:none;
	height: 150px;
	box-sizing: border-box;
}
.tij{
	display: block;
	width:150px;
	-webkit-appearance: none;
	appearance: none;
	outline: none;
	height: 35px;
	border:none;
	background-color:#1eb2f6;
	color: #fff;
	border-radius: 25px;
	margin-top: 15px;
}
 /*增加  */
  .jf .pwrap{
  	position: relative;
  	text-align: center;
  }
 .jf .j_bg{
	width: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
 }
 .jf a {
 	display: inline-block;
 	margin: 0 25px;
 	line-height: 30px;
 	padding-top: 50px;
 	position: relative;
 }
 .jf a img{
 	margin-right: 10px;
 	width: 30px;
 }
@media (max-width:1600px){
	.pw p{
		font-size: 14px;
		max-height: 69px;
	}
}
@media (max-width:1500px){
	.abwrap,.nul{
		width: 90%;
	}
	.jf a{
		padding-top: 30px;
	}
}
@media (max-width:1200px){
	.abwrap, .nul{
		width: 95%;
	}
	.pw{
		padding-top: 15px;
	}
	.jf a{
		padding-top: 10px;
	}
}
@media (max-width:1000px){
	.abwrap, .nul{
		width: 100%;
	}
	.pro,.hzuo,.lx{
		padding: 80px 0;
	}
	.about{
		padding:70px 0 120px;
	}
	.ptit{
		margin-bottom: 0px;
	}
	.pul{
		padding-top: 20px;
	}
	.nul li{
		padding: 15px 20px;
		width: 32.3333%;
		margin: 0 0.5%;
	}
}
@media (max-width:768px){
	.lwr_fl,.formn{
		width: 100%;
		float: none;
	}
	.news{
		padding: 50px 0;
	}
	.pul li{
		width: 31.3333%;
	}
	.pul li:nth-last-child(2),.pul li:last-child,.hul li:nth-last-child(2),.hul li:last-child{
		display: none;
	}
	.pro, .hzuo, .lx{
		padding: 60px 0;
	}
	.abwrap{
		padding-left: 0px;
		margin: 0 auto;
	}
	.a_fl{
		position: initial;
		height: 420px;
		width: 100%;
	}
	.s_pa{
		margin-left: -30px;
	}
	.about{
		padding: 60px 0 80px;
	}
	.nul li{
		width: 49%;
	}
	.nul li:last-child{
		display: none;
	}
	.hul li{
		width: 31.333333%;
	}
	.zi p{
		color:#fff; 
	}
	.a_fr{
		background-color:#414141; 
	}
}
@media (max-width:640px){
	.pro, .hzuo, .lx{
		padding: 30px 0;
	}
	.jf a img{
		width: 20px;
	}
	.jf a{
		line-height: 20px;
	}
	.j_bg{
		display: none;
	}
	.news{
		padding: 30px 0;
	}
	.pitem img{
		display: none;
	}
	.zi h2{
		font-size: 45px;
	}
	.pul li{
		width: 48%;
	}
	.pul li:nth-last-child(2), .pul li:last-child{
		display: block;
	}
	.a_fl{
		height: 320px;
	}
	.nul li{
		width: 100%;
		padding: 0 0 20px;
	}
	.hul li{
		width: 48%;
	}
	.hul li:nth-last-child(2), .hul li:last-child{
		display: block;
	}
	.zi h2{
		color: #fff;
	}
	.sw-mob{
		display: block;
	}
	.sw-pc{
		display: none;
	}
}
@media (max-width:414px){
	.pro, .hzuo, .lx{
		padding: 40px 0;
	}
	.bt h4{
		font-size: 20px;
	}
	.ptit{
		padding: 0px;
	}
	.ptit .bt,.blist{
		position: initial;
	}
	.bt span{
		font-size: 16px;
	}
	.line{
		display: none;
	}
	.blist{
		padding-top: 15px;
	}
	.about{
		padding: 40px 0 60px;
	}
	.a_fr{
		padding: 30px 25px;
	}
	.a_sw h3{
		font-size: 17px;
		margin-bottom: 15px;
	}
	.a_sw p{
		font-size: 15px;
	}
	.a_fl{
		height: 255px;
	}
	.nul li a h5{
		font-size: 17px;
	}
	span.time{
		font-size: 14px;
		margin-bottom: 10px;
	}
	.hul,.lwrap{
		padding-top: 20px;
	}
	.hul li,.pul li{
		width: 100%;
		margin: 0 0 9px;
	}
	.lwrap h2{
		font-size: 17px;
		padding-bottom: 15px;
	}
	.lwrap p{
		font-size: 15px;
		padding-bottom: 20px;
	}
	.sj{
		margin-bottom: 23px;
	}
	.zi{
		width: 90%;
		left: 5%;
	}
	.pag{
		width: 100%;
		text-align: center;
		top: auto;
		bottom: 20px;
		right: 0;
	}
	.pitem{
		display: inline-block;
	}
	.pitem span{
		font-size: 0px;
		width: 35px;
		height: 4px;
		background-color: #fff;
		line-height: 0;
	}
	.pitem.active span{
		background-color:#1fb2f6; 
	}
	.pitem span:before{
		display: none;
	}
}