@charset "utf-8";
/* CSS Document */
/*-------------reset------------*/
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,fieldset,lengend,button,input,textarea,form,th,td,div{ 
    margin:0;padding:0;
}
body,button,input,select,textarea{
	font:12px "微软雅黑", "宋体",Tahoma,Helvetica,Arial,sans-serif;
}
h1,h2,h3,h4,h5,h6{
	font-size:100%;font-weight:normal;
}
ul,li{
	list-style:none;
}
a{
	text-decoration:none; 
	line-height:1.04; 
	color:#2279d4;
}
a:hover{
	text-decoration:none;
}
img{
	border:none;
}
button,input,select,textarea{
	font-size:100%;
}
table{
	border-collapse:collapse;
	border-spacing:0;
}
img{ 
    -ms-interpolation-mode: bicubic
}
html,body {
	width:100%;
	height:100%;
}
/*-------------end reset------------*/
a { 
    line-height:1.2;
    color:#ffffff;
  }
html,body {
	background:#ffffff;
}
.top{
}
.header{
	width:1140px;
	height:145px;
	margin:0 auto;
    position:relative;
    z-index:999; 	
}
a.english {
    position:absolute;
    width:50px;
    height:20px;
    background-color:#52bdec;
    color:#FFFFFF;
    top:15px;
    right:1px;
    z-index:999;
    line-height:20px;
    text-align:center;
}
a.english:hover {
    background-color:#044a86;
}
.logo{
	float:left;
	width:280px;
	height:145px;
	background:url(../images/logo.png) no-repeat left;
}
.clear{
	clear:both;
}
.w1140{
	margin:0px auto;
	width:1140px;
	height:auto;
}
.margin40{
	margin-bottom:40px;
}
.margin30{
	margin-bottom:30px;
}
.margin20{
	margin-bottom:20px;
}
.margin15{
	margin-bottom:15px;
}
.margin10{
	margin-bottom:10px;
}
.padding30{
	padding:30px 0px;
}
.paddingb30{
	padding-bottom:30px;
}
/*导航下拉菜单*/
.headernav{	
    float:right;
	width:840px;
	height:145px;
	/*margin-right:20px;*/
}
.nav{
	clear:both;
	padding-top:52px;
}
.nav li{
    float:left;
	width:120px;
	text-align:right;
	position:relative;
	z-index:999;
}
.nav li a{
	line-height: 30px;
/*	padding:0px 21px;*/
	float:right;
	height:33px;
    font-size:18px;
	color:#474b4d;
}
.nav li a:hover {
    font-size:18px;
	color:#52bdec;
	text-decoration:none;
}
.nav li .nav-w {
	z-index:9921;
	position:absolute;
	display:none;
	float:left;
	clear:both;
	overflow:hidden;
	width:146px;
	top:2.5em;
	left:1em;
	background:url(../images/listnavbg2.png) no-repeat bottom;
	padding-bottom:4px;
}
.nav li:hover a{ 
    font-size:18px;
	color:#0096ff;
}
.nav li .section-nav1{
    background:url(../images/listnavbg0.png) no-repeat top;
	padding-top:8px;
	height:auto; 
	overflow: hidden;
}
.nav li .section-nav1 ul {
	position:static;
	padding:0px;
	margin:0px auto;
	width:146px;
	overflow:hidden;
    background:url(../images/listnavbg1.png) repeat-y;
}
.nav li .section-nav1 ul li {
	position:static;
	padding:0px;
	width:100%;
	background:none;
}
.nav li .section-nav1 ul li a {
	text-align:center;
	line-height:30px;
	display:block;
	float:none;
	color:#999999;
	font-size:14px;
	overflow:hidden;
	cursor:pointer;
	height:30px;
	background:url(../images/libottom.jpg) no-repeat bottom;
}
.nav li .section-nav1 ul li a:hover {
    color:#004890;
}
.nav li .section-nav1 ul li a.nl{
	background-image:none;
}

/*行业*/

.h50{
	font-size:50px;
	text-align:center;
	font-weight:bold;
	color:#474b4d;
}
.font16{
	font-size:16px;
	color:#373a3c;
}
.listimgthree{
	 overflow:hidden;
}
.listimgthree ul{
	clear:both;
	overflow:hidden;
	margin-left:-28px;
	padding:63px 0px 20px 0px;
}
.listimgthree ul li{
	float:left;
	width:359px;
	height:243px;
	background-color:#f8f8f8;
	border:1px solid #e2e3e4;
	margin-left:28px;
	position:relative;
	z-index:999;
}
.listimgthree ul li span{
	position:absolute;
	display:block;
	z-index:999;
	width:87px;
	height:87px;
	background:url(../images/icon.png) no-repeat;
	top:-43px;
	left:137px;
}
.listimgthree ul li span.red{
	background-position:center;
}
.listimgthree ul li span.green{
	background-position:right;
}
.listimgthree ul li a{
	position:absolute;
	display:block;
	z-index:999;
	width:173px;
	height:53px;
	bottom:-20px;
	left:93px;
	line-height:53px;
	text-align:center;
	font-size:18px;
	font-weight:bold;
}
.listimgthree ul li a.blue{
	background-color:#52bdec;
}
.listimgthree ul li a.red{
	background-color:#d45858;
}
.listimgthree ul li a.green{
	background-color:#b0ae78;
}
.listimgthree ul li a:hover{
    background-color:#033873;
}
.listimgthree ul li .nr{
	margin:0 auto;
	width:82%;
	text-align:center;
	padding-top:63px;
	font-size:16px;
	color:#7e7f80;	
}
.h30{
	font-size:30px;
	font-weight:bold;
	color:#7e7f80;

}
/*精选工程案例*/
.bg1920{
	background:#018e6d;
}
.colorF{
	color:#ffffff;
}
.titleline{
	border-top:1px solid #FFFFFF;
	padding:20px 0px;
	font-size:20px;
	font-weight:bold;
	color:#ffffff;
	text-align:center;
}
.listnrtwo{
    color:#ffffff;
	clear:both;
 	overflow:hidden;
}
.leftlist{
	float:left;
	width:45%;
	overflow:hidden;
}
.leftlist dl{
	margin-bottom:20px;

	
}
.leftlist dl dt{
	font-size:16px;
	font-weight:bold;
	line-height:30px;
}
.leftlist dl dt dd{
	font-size:14px;
	line-height:25px;
}
.leftlist dl a{
	color:#ffffff;
}
.leftlist dl a:hover{
	text-decoration:none;
}
.rightps{
	float:left;
	width:45%;
    overflow:hidden;
	margin-left:5%;
}
.bigtittle{
	padding-top:20px;
	font-size:25px;
	text-align:center;
	line-height:50px;
}
.bigtittle em{
	display:block;
	font-size:16px;
	font-weight:bold;
}
.bluemore{
	margin:0 auto;
	display:block;
	width:173px;
	height:53px;
	line-height:53px;
	text-align:center;
	font-size:18px;
	font-weight:bold;
    background-color:#52bdec;
}
/*footer*/
.footer{
    background:#e4e5e6  repeat-x;
	
}
.footer2{
    background-color:#474b4d;
	height:55px;
	text-align:center;
	font-style:oblique;
	line-height:55px;
	color:#686b6d;
}
.footer2 a{
	font-size:13px;
	font-weight:bold;
    color:#686b6d;
}
.footer2 a:hover{
	color:#FFFFFF;
}
.bottomnr{
	overflow:hidden;
	clear:both;
}
.contactus{
	float:left;
	width:264px;
	overflow:hidden;
	font-size:13px;
	line-height:25px;
	color:#404040;
	
}
.contactus u{
	font-size:20px;
}
.linkimg{
	float:right;
	width:840px;
    overflow:hidden;
	padding-top:4px;
}
.linkimg ul{
	overflow:hidden;
	clear:both;
}
.linkimg ul li{
	float:left;
	width:280px;
	height:46px;
	margin-bottom:30px;
	
}
.linkimg ul li a{
	display:block;
	width:138px;
	height:46px;
	background:url(../images/bottomicon.png) no-repeat;
}
.linkimg ul li a.xfxt{
	background-position: -151px 0px;
}
.linkimg ul li a.jzhy{
	background-position: -303px 0px;
}
.linkimg ul li a.xgxm{
	background-position: 0px -49px;
}
.linkimg ul li a.gywm{
	background-position: -151px -49px;
}
.linkimg ul li a.xgzy{
	background-position: -303px -49px;
}
.linkimg ul li a:hover{
    background-position: 0px -99px;
}
.linkimg ul li a.xfxt:hover{
	background-position: -151px -99px;
}
.linkimg ul li a.jzhy:hover{
	background-position: -303px -99px;
}
.linkimg ul li a.xgxm:hover{
	background-position: 0px -148px;
}
.linkimg ul li a.gywm:hover{
	background-position: -151px -148px;
}
.linkimg ul li a.xgzy:hover{
	background-position: -303px -148px;
}



.banbox {
	width:100%;
	position:relative
}
.banbox a {
	width:100%;
	display:block;
	height:100%
}
.banbox .owl-nav {
	position:absolute;
	top:45%;
	width:100%
}
.banbox .owl-prev {
	position:absolute;
	left:45px;
	width:55px;
	height:55px;
	border-radius:50%;
	text-align:center;
	line-height:51px;
	background-color:rgba(17,17,17,.35)
}
.banbox .owl-prev:hover {
	background:rgba(0,0,0,.63)
}
.banbox .owl-next:hover {
	background:rgba(0,0,0,.63)
}
.banbox .owl-prev:after {
	content:"<";
	font-family:iconfont!important;
	font-weight:400;
	font-size:34px;
	color:#fff
}
.banbox .owl-next:after {
	content:">";
	font-family:iconfont!important;
	font-weight:400;
	font-size:34px;
	color:#fff
}
.banbox .owl-next {
	position:absolute;
	right:45px;
	width:55px;
	height:55px;
	border-radius:50%;
	text-align:center;
	line-height:51px;
	background-color:rgba(17,17,17,.35)
}
.banbox .owl-dots {
	text-align:center;
	position:absolute;
	bottom:30px;
	width:100%
}
.banbox .owl-dot {
	display:inline-block;
	margin:0 5px
}
.banbox .owl-dot span {
	width:15px;
	height:15px;
	display:block;
	background:#fff;
	border-radius:50%
}
.banbox .owl-dots .active span {
	background:#36b9ed
}
.banbox .item {
	background-repeat:no-repeat;
	background-size:cover;
	background-position:center center;
	height:560px
}
@media(max-width:992px) {
	.banbox .item {
	height:450px
}
}@media(max-width:768px) {
	.banbox .item {
	height:300px
}
.banbox .owl-nav {
	top:42%
}
.banbox .owl-prev {
	left:20px;
	width:40px;
	height:40px;
	line-height:36px
}
.banbox .owl-next {
	right:20px;
	width:40px;
	height:40px;
	line-height:36px
}