*{-webkit-transition: all 0.5s ease 0s;transition: all 0.5s ease 0s;}
/*banner背景图片动画*/
@-webkit-keyframes scale-bg{
	from{
		-webkit-transform:scale(1.1);
		transform:scale(1.1);
	}
	to{
		-webkit-transform:scale(1);
		transform:scale(1);
	}
}
@keyframes scale-bg{
	from{
		-webkit-transform:scale(1.1);
		transform:scale(1.1);
	}
	to{
		-webkit-transform:scale(1);
		transform:scale(1);
	}
}
/*banner */
.banner{background: #f7f7f7;position: relative;}
.banner .section1{position: relative;}
.banner .index_banner .item{
	background-size: cover;
	-webkit-background-size:cover;
	background-position: center;
	background-repeat: no-repeat;
	height:auto;
	position: relative;
}
.banner .index_banner .item.slick-current .scaleBg{
	visibility: visible; 
	/* -webkit-animation:scale-bg 3s linear forwards;
	animation:scale-bg 3s linear forwards; */
}
.banner .index_banner .items{
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 0;
}
.banner .index_banner .items:after{
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	/* background: rgba(0,0,0,0.2); */
}
.banner .index_banner .item  .block_txt{
	position: absolute;
	top: 20%;
	left:15%;
	opacity: 0; 
	transform: translateX(-40px);
	-webkit-transform: translateX(-40px);
	-webkit-transition: all 1s ease; 
	transition: all 1s ease;
}
.banner .index_banner .item.active  .block_txt{
	opacity: 1; 
	transform: translateX(0);
	-webkit-transform: translateX(0);
	-webkit-transition-delay: 0.5s; 
	transition-delay: 0.5s;
	width: 30%;
}
.banner .slick_txt{
	width:30%;
	height: 100%;
	background-color: transparent;
	transition: all 500ms ease;
	-webkit-transition:all 500ms ease; 
	background-repeat: no-repeat;
	position: absolute;
	top: 0;
	font-size: 0;
	outline: none;
	border:0;
}
.banner .left{left: 0;}
.banner .right{right:0;}
.banner .slick_txt:hover .slick_arrow{opacity: 1;visibility: visible;}
.banner .slick_txt .slick_arrow{
	width: 20px;
	height: 36px;
	background-repeat: no-repeat;
	background-position: center;
	margin-top: -18px;
	position: absolute;
	top: 50%;
	cursor: pointer;
	transition: all 500ms ease;
	-webkit-transition:all 500ms ease;
	opacity: 0;
	visibility: hidden;
}
.banner .slick_txt .prev{background-image:url(../images/ban_prev.png);left:60px;}
.banner .slick_txt .next{background-image:url(../images/ban_next.png);right:60px;}
.banner .slick_txt .prev:hover{background-image:url(../images/ban_prev_hover.png);}
.banner .slick_txt .next:hover{background-image:url(../images/ban_next_hover.png);}
.banner .number{
	position: absolute;
	bottom:8%;
	left: 50%;
	padding-bottom: 5px;
	border-bottom: 1px solid rgba(255,255,255,0.2);
	display: table;
	padding: 0 20px;
	width: auto;
	text-align: center;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
}
.banner .number span{
	font-family: "Myriad Pro","Microsoft YaHei";
	font-size: 14px;
	color: #fff;
	margin-right:100px;
	display: inline-block;
	cursor: pointer;
	position: relative;
	transition: all 500ms ease;
	-webkit-transition:all 500ms ease;
}
.banner .number span:last-child{margin-right: 0;}
.banner .number span:after{
	content: "";
	display: inline-block;
	width: 0;
	height: 2px;
	background: #fff;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	bottom:-20px;
	opacity: 0;
	visibility: hidden;
	transition: all 500ms ease;
	-webkit-transition:all 500ms ease;
}
.banner .number span.active:after{width: 100%;opacity: 1;visibility: visible;}
.slick-slide img{width: 100%;height: auto;}
.slick-dots li{width: 15px;}
.slick-dots li button:hover:before, .slick-dots li button:before{color: #004280;font-size: 30px;opacity: 1;}
.slick-dots li.slick-active button:hover:before,.slick-dots li.slick-active button:before{color: #e60012;}
.slick-dots{bottom: 10px;}

.wrapper{max-width: 1400px;margin:  0 auto;padding: 0 10px;}
.homemain h3{font:600 33px Arial,"Microsoft yahei"; color: #333;position: relative;margin-bottom: 30px;padding-left: 40px;background: url(../images/tit_bg.png)left center no-repeat;text-transform: uppercase;}
.homemain h3 span{font-weight: normal;padding-left: 8px;color: #666;font-size: 18px;font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;}

.homemain .pro{position: relative;padding: 3% 0 4%;}
.homemain .pro1{width: 101%;overflow: hidden;}
.homemain .pro1 li {width:49%;margin-right: 1%;float: left;position: relative;overflow: hidden;}
.homemain .pro1 li h4{font-size: 26px;}
.homemain .pro1 li h5{font-size: 18px;}
.homemain .pro1 li .num{font-size: 26px;font-weight: bold;margin-bottom: 20px;color: #00a0e9;}
.homemain .pro1 li .des{font-size: 15px;margin-bottom: 25px;}
.homemain .pro1 li .more{color: #fff;padding: 8px 30px;background: #053981;display: inline-block;border-radius: 5px;}
.homemain .pro1 li .wrap{position: absolute;top: 0;left: 5%;opacity: 1; transition: all 1s ease;width: 90%;height: 100%;}
.homemain .pro1 li .wrap .imgarea{width: 50%;float: left;text-align: center;position: absolute;top: 50%;transform: translateY(-50%);height: 100%;text-align: center;}
.homemain .pro1 li .wrap .imgarea img{max-height: 100%;margin-top:20%;max-width: 70%;}
.homemain .pro1 li .wrap .txtarea{width: 50%;float: right;position: absolute;top: 50%;transform: translateY(-50%);left: 50%;}
.homemain .pro1 li:hover .more{background: #00a0e9;}
.homemain .pro2{width: 102%;overflow: hidden;padding-top: 15px;}
.homemain .pro2 li{width: 31.83%;margin-right: 1.3%;font-size: 16px;color: #333;float: left;position: relative;}
.homemain .pro2 li img{max-width: 100%;max-height: 100%;}
.homemain .pro2 li .wrap{width: 90%;left: 5%;position: absolute;top: 50%;transform: translateY(-50%)}
.homemain .pro2 li .wrap .imgarea{height: 280px;margin-bottom: 40px;text-align: center;}
.homemain .pro2 li .wrap .tit{font-size: 18px;}
.homemain .pro2 li .wrap .tit .more{color: #666;float: right;}

.homemain .about{position: relative;background: url(../images/about_bg.jpg)top right no-repeat;}
.homemain .about_bd .imgarea{width: 50%;overflow: hidden;}
.homemain .about_bd .imgarea img{width: 100%;}
.homemain .about_bd .imgarea:hover img{transform: scale(1.15);}
.homemain .about_bd .txt{width: 600px;padding-left: 100px;padding-top: 50px;position: relative;overflow: hidden;}
.homemain .about_bd .txt h3{background: no-repeat;padding-left: 0;color: #053981;position: relative;}
.homemain .about_bd .txt h3::before{position: absolute;content: '';width: 80px;height: 2px;background:#053981 ;left: -100px;top: 50%;transform: translateY(-50%);}
.homemain .about_bd h4{font-size: 30px;color: #00a0e9;margin-bottom: 30px;}
.homemain .about_bd .des{color: #555;margin-bottom: 50px;font-size: 16px;}
.homemain .about_bd .des p{margin-bottom: 5px;}
.homemain .about_bd .more{padding: 12px 30px;background: #053981;color: #fff;display: inline-block;border-radius: 5px;}

.homemain .case{padding: 3% 0;}
.homemain .caselist{width: 102%;position: relative;}
.homemain .caselist li{width: 23%;margin-right: 2%;float: left;}
.homemain .caselist li .imgarea{display: block;width: 100%;height: 215px;overflow: hidden;}
.homemain .caselist li .imgarea img{width: 100%;height: 100%;}
.homemain .caselist li .txt{margin-top: 15px;}
.homemain .caselist li h5{font-size: 16px;color: #000;font-weight: normal;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;margin-bottom: 10px;}
.homemain .caselist li .des{text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow : hidden;word-break:break-all;margin-bottom: 10px;}
.homemain .caselist li .time{color: #999;font-style: italic;}
.homemain .caselist li .more{float: right;padding: 1px 20px;color: #666;}
.homemain .caselist li:hover h5{color: #053981;font-weight: bold;}
.homemain .caselist li:hover .time,.homemain .caselist li:hover .more{color: #053981;}

.homemain .link{position: relative;padding: 3% 0;background: url(../images/zixun.jpg)center no-repeat;background-size: cover;color: #fff;overflow: hidden;}
.homemain .link>img{display: none;}
.homemain .link h4{font-size: 30px;margin-bottom: 10px;}
.homemain .link h5{font-size: 18px;margin-bottom: 20px;}
.homemain .link a{display: inline-block;padding: 10px 50px;background: #00a0e9;color: #fff;border-radius: 5px;}

.foot{position: relative;;padding: 3% 0;background: #e9e9e9;}
.foot .fo_nav{width: 60%;display: flex;float: left;}
.foot .fo_nav li{flex: 1;}
.foot .fo_nav h5{font-size: 16px;color: #222;margin-bottom: 15px;}
.foot .fo_nav li p{font-size: 14px;color: #666;line-height: 2;}
.foot .fo_contact{width: 20%;float: right;}
.foot .fo_contact h4{font-size: 28px;color: #053981;font-weight: bold;font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;}
.foot .fo_contact .iconlist li{float: left;text-align: center;color: #555;margin-right: 30px;}
.foot .fo_contact .iconlist li i{display: inline-block;width: 40px;height: 40px;line-height: 40px;text-align: center;color: #999;border: 1px solid #bbb;border-radius: 50%;font-size: 24px;box-sizing: border-box;}
.foot .fo_contact .iconlist li a{color: #555;}
.foot .fo_contact .iconlist li:last-child{position: relative;}
.foot .fo_contact .iconlist li:last-child .code{position: absolute;right: 20px;top: 50%;transform: translateY(-50%);visibility: hidden;opacity: 0;transition: all 0.5s;}
.foot .fo_contact .iconlist li:last-child .code img{max-width: 110px;}
.foot .fo_contact .iconlist li:last-child:hover .code{visibility: visible;opacity: 1;}

.copyright{background-color: #0a3b6f;padding: 15px 0;color: #eee;text-align: center;}
.copyright a{color: #eee;}
.copyright .icp{margin: 0 20px;}

.fixed-b {width: 100%; background: #053981; bottom: 0; left: 0;z-index: 999; font-size: 14px;position: fixed;padding: 10px 0;display: none;}
.fixed-b li{ width: 25%; text-align: center; color: #fff; float: left;border-right: 1px solid #777;box-sizing: border-box;}
.fixed-b li:last-child{ border-right: none;}
.fixed-b li a{color: #fff;}
.fixed-b li a i{font-size: 24px;padding-right: 5px;color: #fff;vertical-align: middle;line-height: 1;}
.fixed-b li a .icon-home{font-size: 18px;}

@media only screen and (max-width: 1600px){
	.homemain .about_bd .txt{padding-top: 30px;}
	.homemain .about_bd .txt h3{margin-bottom: 20px;}
	.homemain .about_bd h4{margin-bottom: 25px;line-height: 1;font-size: 28px;}
	.homemain .about_bd .des{font-size: 14px;margin-bottom: 30px;line-height: 1.8;}
	
}

@media only screen and (max-width: 1400px){
	.header .toptel{display: none;}
	.header .container{width: auto;padding: 0 10px;}
	.header .toptel{margin-left: 0;}
	.banner .index_banner .item.active .block_txt{left: 10%;}
	.homemain .about_bd .txt{width: 45%;padding-left: 5%;}
	.homemain .about_bd .more{padding: 8px 30px;}
	.homemain .pro1 li>img{max-width: 100%;}
	.header .navbar_nav li.dropdown{margin: 0 20px;}
	.homemain .caselist li .imgarea{height: 16vw;}
}

@media only screen and (max-width: 1200px){
	.header .navbar_nav li.dropdown{margin: 0;}
	.header .navbar_nav li a{padding: 0 20px;}
	.homemain .about_bd h4{font-size: 22px;margin-bottom: 20px;}
	.homemain h3,.homemain .about_bd .txt h3{font-size: 26px;}
	.homemain .pro2 li .wrap .imgarea{margin-bottom: 0;}
	.homemain .pro1 li .num{font-size: 20px;}
	.homemain .pro1 li .more{padding: 5px 30px;}
	.homemain .about_bd .txt{padding-top: 10px;}
	.homemain .about_bd .more{display: none;}
	.foot .fo_contact h4{font-size: 22px;}
	.homemain .caselist li h5{line-height: 1;margin-bottom: 8px;}
	.homemain .caselist li .des{line-height: 1.7;margin-bottom: 0;}
}

@media only screen and (max-width: 1100px){
	.header .toptel{display: none;}
}

@media only screen and (max-width: 1000px){
	.header,.header .logo{height: 60px;}
	.header .logo a img{max-height: 50px;margin-top: 5px;}
	.header .toptel{display: none;}
	.header .container{padding: 0 10px;}
	.index_banner .item{height: 100vh;}
	.banner .index_banner .item.active .block_txt{left: 8%;}
	.homemain .pro1 li h4{font-size: 24px;}
	.homemain .pro1 li h5{font-size: 16px;}
	.homemain .pro1 li .num{font-size: 18px;line-height: 1.5;margin-bottom: 10px;}
	.homemain .pro2 li .wrap .imgarea{height: 200px;}
	.homemain .pro1 li .des{display: none;}
	.homemain .pro2 li .wrap .tit{font-size: 15px;}
	.homemain .pro2 li .wrap .tit span{width:70% ;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;display: inline-block;}
	.homemain .about_bd .imgarea{width: 100%;}
	.homemain .about_bd .txt{width: 90%;margin-left: 0;padding-left: 8%;}
	.homemain .about{background: url(../images/about_bg.jpg)bottom right no-repeat;}
	.homemain .link h4{font-size: 28px;}
	.homemain .link h5{font-size: 16px;}
	.foot{display: none;}
	.homemain h3, .homemain .about_bd .txt h3{font-size: 24px;}
	.header .language{margin-right: 70px;margin-top: 15px;}
}

@media only screen and (max-width: 768px){
	.homemain .pro1,.homemain .pro1 li{width: 100%;}
	.homemain .pro1 li:first-child{margin-bottom: 15px;}
	.homemain h3, .homemain .about_bd .txt h3{font-size: 20px;}
	footer{display: none;}
	.fixed-b{opacity: 1;display: block;}
	body{padding-bottom: 48px;}
	.homemain .link{background: url(../images/zixun.jpg)left center no-repeat;}
	.homemain .link h4{font-size: 22px;margin-bottom: 5px;line-height: 1.5;}
	.homemain .link h5{margin-bottom: 15px;font-size: 14px;}
	.homemain .link a{margin-bottom: 15px;}
	.homemain .link a{padding: 7px 40px;}
	.homemain .link{padding: 0;}
	.homemain .link{background: none;}
	.homemain .link>img{display: block;width: 300%;margin-left: -75%;}
	.homemain .link .wrapper{position: absolute;top: 50%;transform: translateY(-50%);}
	.homemain .about_bd .txt h3::before{left: -90px;}
}

@media only screen and (max-width: 640px){
	.homemain .pro2,.homemain .pro2 li{width: 100%;margin: 0;}
	.homemain .pro2 li{margin-bottom: 15px;}
	.homemain .pro2 li>img{width: 100%;}
	.homemain .pro2 li>img{max-height: 80vw;}
	.homemain .caselist li .imgarea{height: 60vw;}
	.homemain h3{margin-bottom: 15px;}
	.homemain .link a{padding: 5px 30px;}
}

@media only screen and (max-width: 480px){
	
}