*{margin:0px;padding:0px;}
body{width:100%;height:100%;font-family:"Microsoft yahei";}

.tranTime4{
	-webkit-transition-duration:0.4s;-moz-transition-duration:0.4s;-o-transition-duration:0.4s;transition-duration:0.4s;
	-webkit-transition-timing-function:cubic-bezier(0.120, 0.380, 0.195, 1.330);-moz-transition-timing-function:cubic-bezier(0.120, 0.380, 0.195, 1.330);-o-transition-timing-function:cubic-bezier(0.120, 0.380, 0.195, 1.330);transition-timing-function:cubic-bezier(0.120, 0.380, 0.195, 1.330);
}
.tranTime6{
	-webkit-transition-duration:0.6s;-moz-transition-duration:0.6s;-o-transition-duration:0.6s;transition-duration:0.6s;
	-webkit-transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);-moz-transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);-o-transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);
}
.tranTime8{
	-webkit-transition-duration:0.8s;-moz-transition-duration:0.8s;-o-transition-duration:0.8s;transition-duration:0.8s;
	-webkit-transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);-moz-transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);-o-transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);transition-timing-function:cubic-bezier(0.295, 0.285, 0.350, 1.140);
}
.tranDelay4{-webkit-transition-delay:0.4s;-moz-transition-delay:0.4s;-o-transition-delay:0.4s;transition-delay:0.4s;}
.tranDelay6{-webkit-transition-delay:0.6s;-moz-transition-delay:0.6s;-o-transition-delay:0.6s;transition-delay:0.6s;}
.tranDelay8{-webkit-transition-delay:0.8s;-moz-transition-delay:0.8s;-o-transition-delay:0.8s;transition-delay:0.8s;}



.warp{
	position:relative;
	width:100%;
	overflow:hidden;
}

.head{
	position:relative;
	width:100%;
	min-width:1200px;
	height:124px;
	color:#fff;
	background:#fff;
    -webkit-transition-duration: 0.32s;-moz-transition-duration: 0.32s;-o-transition-duration: 0.32s;transition-duration: 0.32s;
	box-shadow: rgba(0, 0, 0, 0.3) 0px 0px 4px;
}
.headOut{
	color:#121212;
	background-color:#fff;
}

.headTwo{
	position:relative;
	margin:0 auto;
	width:1126px;height:100%;
}

.headPhone{position:absolute;top:26px;right:22px;font-size:18px;}

.headNavBtn{
	display:none;
	position:absolute;
	top:22px;right:10px;
	width:20px;height:18px;
}

.hnb_line{
	position:absolute;
	width:20px;height:2px;
	background-color:#fff;
	-webkit-transition-duration:0.2s;-moz-transition-duration:0.2s;-o-transition-duration:0.2s;transition-duration:0.2s;
}
.headOut .hnb_line{background-color:#333;}
.hnb_lineTop{top:0px;left:0px;}
.hnb_lineBom{top:8px;left:0px;}
.headRotate .hnb_lineTop{
	margin-top:8px;
	-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform: rotate(45deg);
}
.headRotate .hnb_lineBom{
	-webkit-transform: rotate(-45deg);-moz-transform: rotate(-45deg);-o-transform: rotate(-45deg);transform: rotate(-45deg);
}

.headLogo{
	position:absolute;
	top:12px;left:42px;
	height:108px;
}
.headLogo img{height:100%;display:block;}

.headNav{
	position: absolute;
    bottom: 0px;left: 210px;
}
.hNChild{
	position:relative;
	width:126px;
	display:block;
	outline:none;
	text-decoration:none;
	position:relative;
	float: left;
    padding: 8px 26px;
    font-size: 18px;
	color:#121212;
	text-align:center;
	box-sizing:border-box;
	border:1px solid rgba(170,170,170,0);
	border-bottom:none;
	border-top-left-radius:4px;
	border-top-right-radius:4px;
    -webkit-transition-duration: 0.22s;-moz-transition-duration: 0.22s;-o-transition-duration: 0.22s;transition-duration: 0.22s;
}
.hNChild:hover,.hNChildOut{
	color:#f2b705;
	cursor:pointer;
}
.hNChild::before,.hNChild::after{
	position:absolute;
	z-index:10;
	content:'';
	top:50%;
	opacity:0;
	width:1px;height:16px;
	background-color:#aaa;
	-webkit-transition-duration:0.3s;-moz-transition-duration:0.3s;-o-transition-duration:0.3s;transition-duration:0.3s;
	-webkit-transition-timing-function:ease-out;-moz-transition-timing-function:ease-out;-o-transition-timing-function:ease-out;transition-timing-function:ease-out;
}
.hNChild::after{right:-1px;margin-top:32px;}
.hNChild::before{left:-1px;margin-top:-40px;}
.hNChild:hover::before,.hNChild:hover::after,.hNChildOut::before,.hNChildOut::after{
	opacity:1;
	margin-top:-8px;
}

.headLogin{
	position:absolute;
	top:20px;right:36px;
}

.headLInput{
	position:relative;
	display:inline-block;
	width:142px;
}
.headLInput input{
	outline:none;
	padding:3px 23px 3px 6px;
	color:#333;
	width:100%;
	border:1px solid #aaa;
	box-sizing:border-box;
}
.headLInput img{
	position:absolute;
	display:block;
	top:2px;right:3px;
	width:19px;height:19px;
}
.headLInput img:hover{cursor:pointer;}

.headLText{
	margin-left:4px;
	position:relative;
	display:inline-block;
}
.headLText a{
	position:relative;
	padding:0px 8px;
	color:#999;
	font-size:14px;
	text-decoration:none;
}
.headLText a:hover{color:#209cd8;}
.headLTextOne{
	max-width:100px;
	overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.headLTextOne::after{
	position:absolute;
	content:'/';
	top:0px;right:-4px;
}

.headTitle{
	position:absolute;
	top:20px;left:210px;
	color:#4e4e4e;
	font-size:20px;
	font-weight:bold;
	letter-spacing:0.5px;
}
.headTitle p{
	margin-top:2px;
	font-weight:400;
	letter-spacing:0px;
	font-size:13px;
}

.hNChildTwoBox{
	opacity:0;
	pointer-events: none;
	position:absolute;
	top:45px;left:50%;
	margin-top:-10px;margin-left:-63px;
	z-index:12;
	font-size:13px;
	color:#343434;
	width:132px;height:280px;
	overflow:hidden;
	border-radius:5px;
	box-shadow: rgba(0, 0, 0, 0.9) 0px 0px 4px;
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}
.hNChildTwoBoxOut{
	pointer-events: auto;
	opacity:1;
	margin-top:0px;
}

.hNChildTTwoBox{
	position:relative;
	width:100%;height:100%;
}

.hNChildTwo{
	width:100%;
	padding:8px 0px;
	text-align:center;
	background-color:#fff;
	-webkit-transition-duration:0.22s;-moz-transition-duration:0.22s;-o-transition-duration:0.22s;transition-duration:0.22s;
}

.hNChildTwo:hover{
	cursor:pointer;
	background-color:#ddd;
}

.sy_otherHead{
	position:relative;
	width:100%;
	height:310px;
	background-image:url(../images/sy_other.jpg);
	background-size:cover;
	background-position:50% 10%;
}
.sy_ohMask{
	position:absolute;
	z-index:1;
	top:0px;left:0px;
	width:100%;height:100%;
	background-color:rgba(0,0,0,0);
}
.sy_ohTitle{
	position:absolute;
	z-index:2;
	top:50%;left:0px;
	width:100%;
	color:#fff;
	font-size:35px;
	font-weight:bold;
	text-align:center;
	letter-spacing:5px;
	-webkit-transform:translate(0%,-95%);-moz-transform:translate(0%,-95%);-o-transform:translate(0%,-95%);transform:translate(0%,-95%);
}
.sy_ohTitle p{
	margin-top:6px;
	color:#fff;
	font-size:18px;
	font-weight:400;
	letter-spacing:2px;
}

/*banner*/
.banner{
	position:relative;
	width:100%;height:27vw;
	min-width:1200px;
}
.bannerImg{
	display:none;
	position:absolute;
	top:0px;left:0px;
	width:100%;
	height:100%;
}
.bannerImg img{display:block;width:100%;height:100%;}

.bannerBtnBox{
	position:absolute;
	z-index:10;
	bottom:22px;left:10%;
	width:58px;height:18px;
}

.baBtn{
	margin:0px 5px;
	float:left;
	width:18px;
	height:18px;
	border-radius:50%;
	background-color:#ddd;
	-webkit-transition-duration:0.2s;-moz-transition-duration:0.2s;-o-transition-duration:0.2s;transition-duration:0.2s;
}
.baBtn:hover{cursor:pointer;}
.baBtnOut{background-color:#209cd8;}

.bannerMark{
	position:absolute;
	z-index:9;
	top:0px;left:0px;
	width:100%;height:100%;
	background-color:rgba(0,0,0,0.2);
}

.bannerCenter{
	position:absolute;
	z-index:10;
	top:50%;left:0px;
	margin-top:-110px;
	width:100%;height:230px;
	text-align: center;
}
.bannerCenter strong{
	font-size:50px;
	color:#fff;
}
.bannerCenter strong span{
	color:rgb(242, 183, 5);
}

.bannerText{
	margin-top:12px;
	font-size:24px;
	color:#fff;
    line-height: 1.7;
    letter-spacing: 2px;
	font-weight:bold;
}

.bannerBtn{
	margin:0 auto;
	margin-top:38px;
	padding:15px 0px;
	width:124px;
	color:#fff;
	text-align:center;
	border:2px solid #eee;
	-webkit-transition-duration:0.24s;-moz-transition-duration:0.24s;-o-transition-duration:0.24s;transition-duration:0.24s;
}

.bannerBtn:hover{
	cursor:pointer;
	color:rgb(242, 183, 5);
	border:2px solid rgb(242, 183, 5);
}

/*introduce*/
.introduce{
	width:100%;
	min-width:1200px;
	height:592px;
	background-image:url(../images/img1.jpg);
	background-repeat:no-repeat;
	background-size:cover;
}

.intrTwo{
	position:relative;
	padding:88px 0;
	margin:0 auto;
	width:1200px;height:100%;
}

.topTitle{
	position:relative;
	padding-bottom:32px;
	width:100%;height:100px;
	box-sizing:border-box;
}
.topTitle::after{
	content:'';
	position:absolute;z-index:3;
	top:56px;left:50%;
	width:0px;height:3px;
	background-color:rgb(242, 183, 5);
	-webkit-transform:translate(-50%,0%);-moz-transform:translate(-50%,0%);-o-transform:translate(-50%,0%);transform:translate(-50%,0%);
	-webkit-transition-duration:0.4s;-moz-transition-duration:0.4s;-o-transition-duration:0.4s;transition-duration:0.4s;
}
.topTitle::before{
	position:absolute;z-index:2;
	content:'';
	top:37px;left:0px;
	width:100%;height:23px;
	background-color:#fff;
}
.topTitle p{
	position:absolute;z-index:3;
	top:10px;left:0px;
	padding-top:38px;
	width:100%;height:38px;
	font-size:28px;
	text-align:center;
	color:rgb(242, 183, 5);
	box-sizing:border-box;
	overflow:hidden;
	
}
.topTitle span{
	display:block;
	position:absolute;z-index:1;
	margin-top:-22px;
	top:64px;left:0px;
	width:100%;
	color:#999;
	font-size:16px;
	text-align:center;
}

.sy_ex1 .topTitle::before,.advantage .topTitle::before{background-color:#f5f5f5;}


.intrInform{
	margin-top:62px;
	width:1200px;
}

.intrChild{
	float:left;
	margin:0 30px;
	padding:32px 36px;
	width:340px;
	height:262px;
	border:1px solid #e5e7e9;
	box-sizing:border-box;
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}

.intrCIcon{
	margin:0px auto;
	margin-top:18px;
	width:46px;
	height:46px;
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}
.intrCIcon img{
	width:100%;
	height:100%;
}

.intrCTitle{
	position:relative;
	margin-top:18px;
	margin-bottom:12px;
	width:100%;
	color:#222;
	font-size:16px;
	font-weight:bold;
	text-align:center;
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}
.intrCTitle::after{
	content:'';
	position:absolute;
	top:26px;
	left:50%;
	-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%);
	width:38px;height:2px;
	background-color:rgb(242, 183, 5);
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}

.intrCText{
	width:100%;
	color:#4a4f4f;
	font-size:14px;
	text-align:center;
}

.intrChild:hover{
	border:1px solid rgb(242, 183, 5);
}
.intrChild:hover .intrCIcon{
	margin-top:10px;
}
.intrChild:hover .intrCTitle{
	margin-bottom:30px;
}
.intrChild:hover .intrCTitle::after{
	width:78px;
}

/*company*/
.company{
	width:100%;height:648px;
	background-color:#fff;
}

.companyTwo{
	position:relative;
	margin:0 auto;
	width:1200px;
	height:100%;
	padding-top:100px;
	box-sizing:border-box;
}

.companyLeft{
	height:420px;
}
.companyLeft img{height:100%;}

.companyRight{
	position:absolute;
	width:580px;
	top:47%;right:22px;
	-webkit-transform:translate(0%,-45%) translateX(1000px);-moz-transform:translate(0%,-45%) translateX(1000px);-o-transform:translate(0%,-45%) translateX(1000px);transform:translate(0%,-45%) translateX(1000px);
	-webkit-transition-delay:0.9s;-moz-transition-delay:0.9s;-o-transition-delay:0.9s;transition-delay:0.9s;
}

.companyTitle{
	position:relative;
	padding-top:202px;
	font-size:30px;
	color:#333;
}
.companyTitle strong{
	display:block;
	position:absolute;z-index:3;
	top:122px;left:0px;
	padding-top:42px;
	width:100%;
	height:42px;
	overflow:hidden;
	box-sizing:border-box;
}
.companyTitle p{
	display:block;
	position:absolute;z-index:1;
	top:176px;left:0px;
	margin-top:-32px;
	width:100%;height:32px;
	color:#666;
	font-size:24px;
	overflow:hidden;
	box-sizing:border-box;
}


.companyTitle::after{
	position:absolute;
	z-index:3;
	left:0px;bottom:30px;
	content:'';
	width:0px;
	height:3px;
	background-color:rgb(242, 183, 5);
	-webkit-transition-duration:0.4s;-moz-transition-duration:0.4s;-o-transition-duration:0.4s;transition-duration:0.4s;
}
.companyTitle::before{
	position:absolute;z-index:2;
	content:'';
	top:140px;left:0px;
	width:142px;height:32px;
	background-color:#fff;
}

.companyText{
	color:#666;
	font-size:16px;
}
.companyText p{
	margin-bottom:12px;
	text-align:left;
}

.companyBtn{
	position:relative;
	margin-top:64px;
	width:127px;height:44px;
	color:#999;
	font-size:14px;
	line-height:44px;
	text-align:center;
	border:1px solid #999;
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}
.companyBtn:hover{
	cursor:pointer;
	color:rgb(242, 183, 5);
	border:1px solid rgb(242, 183, 5);
}

/*product*/
.product{
	padding-top:106px;
	padding-bottom:92px;
	width:100%;
	min-width:1200px;
	background-color:#fff;
}

.productTwo{
	position:relative;
	margin:0 auto;
	width:1200px;
}
.productTwo3{width:900px;}

.proChildBox{
	display:-webkit-box;display: -moz-box;display: -ms-flexbox;display: -webkit-flex;display: flex;flex-wrap: wrap;
	-webkit-transform:translateX(3000px);-moz-transform:translateX(3000px);-o-transform:translateX(3000px);transform:translateX(3000px);
}

.sy_caseBox{
	display:block;
	margin: 0px 10px;
	margin-bottom:28px;
    width: 280px;
	text-decoration:none;
}
.sy_caseBox:hover{cursor:pointer;}

.sy_caseImg{position:relative;width:100%;height:192px;overflow:hidden;}
.sy_caseImg img{width:100%;height:100%;display:block;}

.sy_caseTopImg{
	position:absolute;
	z-index:2;
	top:0px;left:0px;
	width:100%;height:192px;
	background-color:rgba(0,0,0,0);
	-webkit-transition-duration:0.2s;-moz-transition-duration:0.2s;-o-transition-duration:0.2s;transition-duration:0.2s;
	-webkit-transform:scale(1.3,1.3);-moz-transform:scale(1.3,1.3);-o-transform:scale(1.3,1.3);transform:scale(1.3,1.3);
	-webkit-transition-timing-function:ease-out;-moz-transition-timing-function:ease-out;-o-transition-timing-function:ease-out;transition-timing-function:ease-out;
	opacity:0;
}
.sy_caseTopImg img{
	display:block;
	position:absolute;
	margin:auto;
	top:0px;left:0px;right:0px;bottom:0px;
	width:62px;height:62px;
}

.sy_caseBox:hover .sy_caseTopImg{
	background-color:rgba(0,0,0,0.4);
	-webkit-transform:scale(1,1);-moz-transform:scale(1,1);-o-transform:scale(1,1);transform:scale(1,1);
	opacity:1;
}

.sy_caseTitle{
	position:relative;
	margin:12px 0px;
	padding-left:8px;
	color:rgba(31,37,38,.75);
	font-size:18px;
	overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.sy_caseTitle::before{
	position:absolute;
	content:'';
	top:50%;left:0px;margin-top:-8px;
	width:2px;height:15px;
	background-color:rgba(242,183,5,0.9);
}

.sy_caseText{
	display:none;
	width:100%;
	color:#999;
	font-size:14px;
	box-sizing:border-box;
}

.proChildBoxOut{
	opacity:1;
	margin-top:0px;
}

.proChild{
	display:block;
	position:relative;
	margin:30px;
	width:240px;height:200px;
	border:1px solid #ddd;
	box-sizing:border-box;
	overflow:hidden;
}

.proChild .productImg{
	display:block;
	position:absolute;
	z-index:11;
	top:0px;left:0px;
	right:0px;bottom:0px;
	margin:auto;
	width:100%;height:100%;
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}
.proChild:hover .productImg{-webkit-transform:scale(1.2,1.2);-moz-transform:scale(1.2,1.2);-o-transform:scale(1.2,1.2);transform:scale(1.2,1.2);}

.proName{
	position:absolute;
	z-index:12;
	left:0px;bottom:0px;
	width:100%;
	padding:8px 12px;
	font-size:14px;
	color:#fff;
	background-color:rgba(0,0,0,0.6);
	box-sizing:border-box;
	-webkit-transition-duration:0.32s;-moz-transition-duration:0.32s;-o-transition-duration:0.32s;transition-duration:0.32s;
}

.proName span{
	display:block;
	width:100%;
	color:#aaa;
	line-height:21px;
	padding-top:8px;
}
.proName span img{width:83px;height:15px;}

/*advantage*/
.advantage{
	width:100%;
	min-width:1200px;
	height:648px;
	background-color:#f5f5f5;
	overflow:hidden;
}

.advantageTwo{
	position:relative;
	margin:0 auto;
	padding-top:126px;
	width:1200px;height:100%;
	box-sizing:border-box;
}

.adChildBox{
	position:relative;
	margin-top:32px;
}

.adChildBox ul li{
	position:relative;
	padding:12px 12px;
	padding-right:106px;
	list-style:none;
	border-bottom:1px solid #e0e0e0;
	-webkit-transition-duration:0.4s;-moz-transition-duration:0.4s;-o-transition-duration:0.4s;transition-duration:0.4s;
}
.adChildBox ul li:nth-child(1){margin-top:18px;-webkit-transition-delay:0.5s;-moz-transition-delay:0.5s;-o-transition-delay:0.5s;transition-delay:0.5s;}
.adChildBox ul li:nth-child(2){margin-top:22px;-webkit-transition-delay:0.7s;-moz-transition-delay:0.7s;-o-transition-delay:0.7s;transition-delay:0.7s;}
.adChildBox ul li:nth-child(3){margin-top:22px;-webkit-transition-delay:0.9s;-moz-transition-delay:0.9s;-o-transition-delay:0.9s;transition-delay:0.9s;}
.adChildBox ul li:nth-child(4){margin-top:22px;-webkit-transition-delay:1.1s;-moz-transition-delay:1.1s;-o-transition-delay:1.1s;transition-delay:1.1s;}
.adChildBox ul li::before{
	position:absolute;
	content:'';
	top:50%;left:4px;
	margin-top:-2px;
	width:4px;height:4px;
	border-radius:50%;
	background-color:#ccc;
}
.adChildBox ul li a{
	display:block;
	width:100%;
	color:#333;
	font-size:16px;
	text-decoration:none;
	overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.adChildBox ul li a:hover{color:#888;}

.adChildBox ul li span{
	position:absolute;
	right:10px;top:50%;
	color:#888;
	font-size:12px;
	-webkit-transform:translate(0%,-50%);-moz-transform:translate(0%,-50%);-o-transform:translate(0%,-50%);transform:translate(0%,-50%);
}

.newBtn{
	display:block;
	position:absolute;
	bottom:62px;right:12px;
    width: 127px;height:44px;
    color: #999;
    font-size: 14px;
	line-height:44px;
    text-align: center;
	text-decoration:none;	
    border: 1px solid #999;
    -webkit-transition-duration: 0.32s;-moz-transition-duration: 0.32s;-o-transition-duration: 0.32s;transition-duration: 0.32s;
}
.newBtn:hover{
	color:rgb(242, 183, 5);
	border:1px solid rgb(242, 183, 5);
}

.adChild{
	position:absolute;
	top:276px;left:0px;
	margin-left:-300px;
	opacity:0;
	-webkit-transition-duration:1s;-moz-transition-duration:1s;-o-transition-duration:1s;transition-duration:1s;
}
.adChild:nth-child(4),.adChild:nth-child(5),.adChild:nth-child(6){margin-top:125px;}
.adChildOut{opacity:1;}
.adChildOut:nth-child(1),.adChildOut:nth-child(4){margin-left:0px;}
.adChildOut:nth-child(2),.adChildOut:nth-child(5){margin-left:400px;}
.adChildOut:nth-child(3),.adChildOut:nth-child(6){margin-left:800px;}

.adChildTwo{
	position:relative;
	padding:22px 30px;
	padding-left:142px;
	width:400px;
	color:#fff;
	box-sizing:border-box;
}

.adChild img{
	position:absolute;
	display:block;
	width: 45px;height: 45px;
    top: 40px;left: 42px;
}

.adChildTitle{
	font-size:20px;
	padding-bottom:12px;
}

.adChildText{
	font-size:14px;
	line-height:1.5em;
}

/*footer*/
.footer{
	position:relative;
	width:100%;
	min-width:1200px;
	background-color:#151726;
}

.footerTwo{
	padding-top:30px;
	margin:0 auto;
	width:1200px;
	display: flex;
	display: -moz-box;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	flex-wrap: wrap;
}

.footChild{
	width:50%;
	text-align:left;
	box-sizing:border-box
}
.footChild3{text-align:center;}

.fCTitle{
	padding:20px 0px;
	color: #fff;
    font-size: 16px;
	font-family: BlinkMacSystemFont,Helvetica,"lucida Grande","PingFang SC",SCHeiti,"Microsoft YaHei";
}

.fCLi{
	display:block;
	margin-bottom:16px;
	color:#efefef;
	font-size:14px;
	padding:4px 0px;
	text-decoration:none;
}
.footChild a:hover{text-decoration:underline;}

.fCLi2{
	color:#ddd;
	font-size:14px;
	padding:24px 0px;
}

.fCImg{width:136px;}
.fCImg img{width:100%;height:auto;}

.foot{
	margin-top:22px;
	padding:14px 10px;
	width:100%;
	color:#eee;
	font-size:12px;
	text-align:center;
	line-height:20px;
	box-sizing:border-box;
	border-top:1px solid #383838;
}


/* sy_ex1 */
.sy_ex1{
	position:relative;
	width:100%;min-width:1200px;
	padding:114px 0px 90px 0px;
	box-sizing:border-box;
	background-color:#f5f5f5;
	overflow:hidden;
}

.sy_exTitle{
	position:relative;
	width:100%;
	color:#111;
	font-size:30px;
	text-align:center;
}
.sy_exTitle::after{
	position:absolute;
	content:'';
	left:50%;bottom:-16px;
	margin-left:-25px;
	width:50px;height:3px;
	border-radius:2px;
	background-color:rgb(242, 183, 5);
}

.sy_exBox{
	position:relative;
	padding-bottom:110px;
	margin:0 auto;
	margin-top:62px;
	width:1200px;height:548px;
	display: flex;
	display: -moz-box;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	flex-wrap: wrap;
	justify-content: center;
	box-sizing:border-box;
	-webkit-transform:translateY(1000px);-moz-transform:translateY(1000px);-o-transform:translateY(1000px);transform:translateY(1000px);
}

.sy_exLi{
	display:block;
	margin:0px 12px;
	width:376px;
	text-decoration:none;
	-webkit-transition: all ease-out .3s;-moz-transition: all ease-out .3s;-o-transition: all ease-out .3s;transition: all ease-out .3s;
}

.sy_exLiImg{
	position:relative;
	width:100%;
	
}
.sy_exLiImg img{
	width:100%;height:100%;
	display:block;
}

.sy_exLiTextBox{
	position:relative;
	width:100%;
	height:156px;
	padding:32px 22px 12px 22px;
	box-sizing:border-box;
	background-color:#fff;
}

.sy_exLiTitle{
	color:#27303f;
	font-size:18px;
	width:100%;
	-webkit-transition: all ease-out .3s;-moz-transition: all ease-out .3s;-o-transition: all ease-out .3s;transition: all ease-out .3s;
	box-sizing:border-box;
}

.sy_exLiTBText{
	margin:8px 0px;
	font-size:16px;
	color:rgba(31,37,38,.75);
}

.sy_exLine{
	position:absolute;
	bottom:0px;left:0px;
	width:0px;height:1px;
	background-color:#27303f;
	-webkit-transition: all ease-out .3s;-moz-transition: all ease-out .3s;-o-transition: all ease-out .3s;transition: all ease-out .3s;
}

.sy_exLi:hover{box-shadow: rgba(0, 0, 0, 0.25) 0px 0px 20px;}
.sy_exLi:hover .sy_exLiTitle{margin-left:10px;}
.sy_exLi:hover .sy_exLine{width:100%;}

.sy_exBtn{
	display:block;
	position:absolute;
	bottom:22px;right:12px;
	width:127px;height:44px;
	color:#666;
	font-size:14px;
	line-height:40px;
	text-align:center;
	border:1px solid #666;
	box-sizing:border-box;
	text-decoration:none;
	-webkit-transition-duration:0.28s;-moz-transition-duration:0.28s;-o-transition-duration:0.28s;transition-duration:0.28s;
}
.sy_exBtn:hover{color:rgb(242, 183, 5);cursor:pointer;}

.sy_line{
	position:absolute;
	width:1px;height:10px;
	background-color:rgb(242, 183, 5);
	opacity:0;
	-webkit-transition-duration:0.28s;-moz-transition-duration:0.28s;-o-transition-duration:0.28s;transition-duration:0.28s;
	-webkit-transition-timing-function:ease-out;-moz-transition-timing-function:ease-out;-o-transition-timing-function:ease-out;transition-timing-function:ease-out;
}
.sy_line1{
	top:-54px;left:-1px;
	width:1px;height:44px;
}
.sy_line2{
	top:-1px;right:-137px;
	width:127px;height:1px;
}
.sy_line3{
	bottom:-54px;right:-1px;
	width:1px;height:44px;
}
.sy_line4{
	bottom:-1px;left:-137px;
	width:127px;height:1px;
}

.sy_exBtn:hover .sy_line1,.newBtn:hover .sy_line1,.companyBtn:hover .sy_line1{margin-top:53px;opacity:1;}
.sy_exBtn:hover .sy_line2,.newBtn:hover .sy_line2,.companyBtn:hover .sy_line2{margin-right:136px;opacity:1;}
.sy_exBtn:hover .sy_line3,.newBtn:hover .sy_line3,.companyBtn:hover .sy_line3{margin-bottom:53px;opacity:1;}
.sy_exBtn:hover .sy_line4,.newBtn:hover .sy_line4,.companyBtn:hover .sy_line4{margin-left:136px;opacity:1;}

/* sy_newBoxTwo */
.sy_newBoxTwo{
	position:relative;
	margin:0 auto;
	width:1200px;
	height:360px;
	display: flex;
	display: -moz-box;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	flex-wrap: wrap;
	-webkit-transform: translateX(-2000px);-moz-transform: translateX(-2000px);-o-transform: translateX(-2000px);transform: translateX(-2000px);
}

.sy_newBoxTwo .sy_newsLogo{
	position:absolute;
	top:0px;left:0px;right:0px;bottom:0px;
	margin:auto;
	opacity:0.3;
}

.sy_newBox{
	position:relative;
	padding:12px;
	padding-left:268px;
	width:600px;height:180px;
	border:1px solid #eee;
	box-sizing:border-box;
	text-decoration:none;
}

.sy_newImg{
	position:absolute;
	top:12px;left:12px;
	width:244px;height:156px;
}
.sy_newImg img{width:100%;height:100%;display:block;}

.sy_newTitle{
	width:100%;
	color:#333;
	font-size:18px;
	margin-bottom:16px;
	overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.sy_newBox:hover .sy_newTitle{color:#666;}

.sy_newText{
	width:100%;
	color:#666;
	font-size:15px;
	overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
}	

.sy_newTime{
	position:absolute;
	bottom:12px;right:12px;
	color:#999;
	font-size:12px;
}

.sy_newBtn,.caseBtn{
	margin:52px auto;
	width:124px;height:40px;
	color:rgb(242, 183, 5);
	font-size:14px;
	line-height:40px;
	text-align:center;
	border:2px solid rgb(242, 183, 5);
}
.sy_newBtn:hover{
	cursor:pointer;
}


.sy_com{
	position:relative;
	padding:62px 0px;
	margin:0 auto;
	width:720px;
}

.sy_comText{
	position:relative;
	padding-left:10px;
	margin-bottom:32px;
	color:#2a2a2a;
	font-size:18px;
	line-height:28px;
}
.sy_comText::before{
	position:absolute;
	top:6px;left:0px;
	content:'';
	width:2px;height:16px;
	background-color:#2a2a2a;
}

/* contact us */
.sy_con{
	position:relative;
	width:100%;
	height:100vh;
	background-image:url(../images/contactBack.jpeg);
	background-repeat:no-repeat;
	background-position:50% 50%;
	background-size:cover;
}
.sy_conMask{
	position:absolute;
	z-index:1;
	width:100%;height:100%;
}

.riTwo{
	position:relative;
	width:100%;
	height:100%;
}
.riTwo2{
	position:relative;
	width:100%;
	height:100vh;
}

.rightInform{
	position:absolute;
	z-index:801;
	top:0px;
	right:0px;
	margin-right:-200px;
	width:43%;
	height:100%;
	opacity:0;
	box-sizing:border-box;
	border-style: solid;
	border-color: transparent transparent #fff transparent;
	-webkit-transition-duration:0.52s;-moz-transition-duration:0.52s;-o-transition-duration:0.52s;transition-duration:0.52s;
}
.rightInformOut{
	opacity:1;
	margin-right:0px;
}

.riTitle{
	position:absolute;
	top:50%;
	margin-top:-176px;
	right:52px;
	width:150px;
	height:100px;
	text-align:right;
}
.riTitle b{
	color:#111;
	font-size:22px;
	font-weight:100;
}
.riTitle p{
	padding:52px 0px 0px 0px;
	color:#999;
	font-size:15px;
}
.riTitle .riTwo::after{
	position:absolute;
	content:'';
	top:60px;
	right:0px;
	width:102px;
	height:1px;
	background-color:#ff8500;
}

.riAdd{
	position:absolute;
	top:50%;
	margin-top:10px;
	right:52px;
	width:86%;
	height:168px;
	text-align:right;
}
.riAdd .riTwo::after{
	position:absolute;
	content:'';
	top:92px;
	right:0px;
	width:110%;
	height:1px;
	background-color:#222;
}

.riAddTop{
	padding-bottom:52px;
}
.riAddTop p{
	color:#777;
	font-size:15px;
}
.riAddTop span{
	display:block;
	margin-top:6px;
	color:#bbb;
	font-size:12px;
}

.riAddBom p{
	color:#888;
	font-size:15px;
	margin-bottom:6px;
}

/* sy_nInfrom */
.sy_nInfrom{
	margin:42px auto;
	width:920px;
}

.sy_nITop{
	padding-bottom:10px;
	color:#999;
	font-size:14px;
	border-bottom:1px solid #ddd;
}
.sy_nITop a{
	color:#333;
	text-decoration:none;
}
.sy_nITop a:hover{text-decoration:underline;}
.sy_nITop span{padding:0px 8px;}

.sy_nITitle{
	padding:26px 0px;
	color:#333;
	font-size:36px;
	font-weight:400;
}

.sy_nITime{
	margin-bottom:42px;
	color:#999;
	font-size:14px;
}

.sy_nIContent{
	margin-bottom:126px;
	color:#333;
	font-size:16px;
}

.sy_nIContent p{
	margin-bottom:24px;
	line-height:26px;
}
.sy_nIContent img{
	margin:16px 0px;
	width:500px;
}

/* out */


.scrollElOut .topTitle::after{width:82px;}
.scrollElOut .topTitle p{padding-top:0px;}
.scrollElOut .topTitle span{margin-top:0px;}

.scrollElOut .companyTitle strong{padding-top:0px;}
.scrollElOut .companyTitle::after{width:68px;}
.scrollElOut .companyTitle p{margin-top:0px;}
.scrollElOut .companyRight{-webkit-transform:translate(0%,-45%) translateX(0px);-moz-transform:translate(0%,-45%) translateX(0px);-o-transform:translate(0%,-45%) translateX(0px);transform:translate(0%,-45%) translateX(0px);}


.scrollElOut .sy_exBox{-webkit-transform:translateY(0px);-moz-transform:translateY(0px);-o-transform:translateY(0px);transform:translateY(0px);}

.scrollElOut .adChildBox ul li:nth-child(1),.scrollElOut .adChildBox ul li:nth-child(2),.scrollElOut .adChildBox ul li:nth-child(3),.scrollElOut .adChildBox ul li:nth-child(4){margin-top:0px;}

.scrollElOut .proChildBox{-webkit-transform:translateX(0px);-moz-transform:translateX(0px);-o-transform:translateX(0px);transform:translateX(0px);}

.scrollElOut .sy_newBoxTwo{
	-webkit-transform:translateX(0px);-moz-transform:translateX(0px);-o-transform:translateX(0px);transform:translateX(0px);
}

.nx_video_iframe{
	width: 100%;
	height: 300px;
}
.nx_video_iframe iframe{
	width: 100%;
	height: 100%;
}