/* 首页案例展示 */
.z2 {
	width: 1920px;
	margin: 0 auto;
	position: relative;
	margin-left: -960px;
	left: 50%;
	background: #f7f7f7;
	padding-top: 83px;
	padding-bottom: 88px
}

.z2 .z2_t {
	width: 1200px;
	margin: 0 auto;
	height: 65px;
	background: url(../images/t1.jpg) no-repeat
}

.z2 .z2_cont {
	width: 100%;
	margin-top: 30px
}

.z2 .z2_cont .c2a {
	border-top: 1px solid #d1d1d1;
	border-bottom: 1px solid #d1d1d1;
	height: 56px;
	width: 1197px;
    margin: 0 auto;
}

.z2 .z2_cont .c2a .tabli {
	width: 1200px;
	margin: 0 auto;
	text-align: center
}

.z2 .z2_cont .c2a .tabli ul {
	overflow: auto
}

.z2 .z2_cont .c2a .tabli ul li {
	float: left;
	border-left: 1px solid #d1d1d1;
	width: 298px
}

.z2 .z2_cont .c2a .tabli ul li a {
	font-size: 16px;
	color: #333;
	font-family: "微软雅黑";
	line-height: 55px;
	height: 55px;
	display: inline-block;
	border-bottom: 2px solid transparent
}

.z2 .z2_cont .c2a .tabli ul li.cur a {
	color: #ffffff;
    /* border-bottom: 2px solid #f56327; */
    background: #f56327;
    display: block;
}

.z2 .z2_cont .c2a .tabli ul li:last-child {
	border-right: 1px solid #d1d1d1
}

.z2 .z2_cont .c2b {
	width: 1200px;
	margin: 0 auto
}

.z2 .z2_cont .c2b .tab {
	display: none;
	padding-top: 30px
}

.z2 .z2_cont .cp_more {
	display: block;
	width: 111px;
	line-height: 31px;
	margin: 0 auto;
	background: #fff;
	border-radius: 3px;
	font-size: 14px;
	color: #0366b9;
	text-align: center
}
/* 首页产品中心 */
.z3 {
	width: 1200px;
	margin: 0 auto;
	margin-top: 80px;
	padding-bottom: 60px
}

.z3 .z3_t {
	width: 1200px;
	margin: 0 auto;
	height: 65px;
	background: url(../images/t2.jpg) no-repeat
}
.z3 .vn1-con {
    margin-top: 36px;
  }
  
  .z3 .vn1-con .vn1-left {
    width: 230px;
    height: 760px;
    background: url(../images/cate.png) no-repeat center center;
  }
  
  .z3 .vn1-con .vn1-left h3 {
    font-size: 30px;
    color: #ffffff;
    font-weight: 400;
    line-height: 30px;
    text-align: center;
    margin-top: 51px;
    margin-bottom: 60px;
  }
  
  .z3 .vn1-con .vn1-left .vn1-cate {
    width: 169px;
    margin: 0 auto;
  }
  
  .z3 .vn1-con .vn1-left .vn1-cate li {
    line-height: 41px;
    border-bottom: 1px dashed #cecece;
    font-size: 16px;
    color: #333333;
    text-indent: 31px;
    margin-top: 15px;
    background: url(../images/shui.png) no-repeat 8px center, url(../images/jian.png) no-repeat right center;
  }
  
  .z3 .vn1-con .vn1-left .vn1-cate li a {
    color: #333333;
        text-overflow: ellipsis;
    display: -webkit-box;
    line-clamp:1;
    -webkit-line-clamp:1;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .z3 .vn1-con .vn1-left .vn1-cate li:hover {
    background: url(../images/shui1.png) no-repeat 8px center, url(../images/jian1.png) no-repeat right center;
  }
  
  .z3 .vn1-con .vn1-left .vn1-cate li:hover a {
    color: #1e50af;
  }
  
  .z3 .vn1-con .vn1-left .cate-tel {
    margin-top: 20px;
  }
  
  .z3 .vn1-con .vn1-left .cate-tel p:first-child {
    font-size: 16px;
    color: #1e50af;
    font-weight: 600;
    background: url(../images/title2.png) no-repeat center center;
    text-align: center;
  }
  
  .z3 .vn1-con .vn1-left .cate-tel p:nth-child(2) {
    font-size: 20px;
    color: #1e50af;
    line-height: 20px;
    font-weight: 600;
    text-align: center;
    margin-top: 4px;
  }
  
  .z3 .vn1-con .vn1-left .cate-tel p:nth-child(3) {
    font-size: 20px;
    color: #1e50af;
    line-height: 20px;
    font-weight: 600;
    text-align: center;
    margin-top: 2px;
  }
  
  .z3 .vn1-con .vn1-right {
    width: 970px;
  }
  
  .z3 .vn1-con .vn1-right li {
    float: left;
    position: relative;
    margin-left: 15px;
    margin-bottom: 15px;
  }
  
  .z3 .vn1-con .vn1-right li h3 {
    position: absolute;
    width: 100%;
    line-height: 43px;
    font-size: 16px;
    color: #ffffff;
    font-weight: 400;
    text-indent: 29px;
    background: url(../images/yuan.png) no-repeat 90% center rgba(0, 0, 0, 0.5);
    bottom: 0px;
    left: 0px;
  }
  
  .z3 .vn1-con .vn1-right li img {
    width: 308px;
    height: 243px;
  }
  
  /* .z3 .vn1-con .vn1-right li:first-child img {
    width: 637px;
    height: 308px;
  } */
  
  .z3 .vn1-con .vn1-right li:hover h3 {
    background: url(../images/yuan.png) no-repeat 90% center #1e50aff5;
  }

/* 首页优势展示 */
.z4 {
	width: 1920px;
	margin: 0 auto;
	position: relative;
	margin-left: -960px;
	left: 50%;
	background: url(../images/bg.jpg) no-repeat;
	padding-top: 50px;
	padding-bottom: 90px
}

.z4 .z4_cont {
	width: 1200px;
	margin: 0 auto
}

.z4 .z4_cont .z4_t {
	height: 65px;
	background: url(../images/t3.jpg) no-repeat
}

.z4 .z4_cont .z4_ul {
	overflow: auto;
	margin-top: 55px
}

.z4 .z4_cont .z4_ul li {
	width: 595px;
	margin-right: 10px;
	float: left;
	overflow: auto;
	margin-bottom: 10px
}

.z4 .z4_cont .z4_ul li .img {
	display: block;
	width: 230px;
	height: 235px
}

.z4 .z4_cont .z4_ul li .img img {
	width: 230px;
	height: 235px
}

.z4 .z4_cont .z4_ul li dl {
	width: 365px;
	height: 235px
}

.z4 .z4_cont .z4_ul li dl dd {
	    font-size: 18px;
    color: #2d50ce;
    margin-top: 53px !important;
	
}

.z4 .z4_cont .z4_ul li dl dt {
	font-size: 14px;
	color: #333;
	line-height: 24px;
	width: 260px
}

.z4 .z4_cont .z4_ul li:nth-child(odd) .img {
	float: left
}

.z4 .z4_cont .z4_ul li:nth-child(odd) dl {
	float: right
}

.z4 .z4_cont .z4_ul li:nth-child(odd) dl dd {
	margin-top: 45px;
	margin-left: 80px
}

.z4 .z4_cont .z4_ul li:nth-child(odd) dl dt {
	margin-left: 52px;
	margin-top: 21px
}

.z4 .z4_cont .z4_ul li:nth-child(even) {
	margin-right: 0
}

.z4 .z4_cont .z4_ul li:nth-child(even) .img {
	float: right
}

.z4 .z4_cont .z4_ul li:nth-child(even) dl {
	float: left
}

.z4 .z4_cont .z4_ul li:nth-child(even) dl dd {
	margin-top: 45px;
	margin-left: 105px
}

.z4 .z4_cont .z4_ul li:nth-child(even) dl dt {
	margin-left: 76px;
	margin-top: 21px
}

.z4 .z4_cont .z4_ul li:first-child dl {
	background: url(../images/01.png) no-repeat
}

.z4 .z4_cont .z4_ul li:first-child:hover dl {
	background: url(../images/01_h.png) no-repeat
}

.z4 .z4_cont .z4_ul li:nth-child(2) dl {
	background: url(../images/02.png) no-repeat
}

.z4 .z4_cont .z4_ul li:nth-child(2):hover dl {
	background: url(../images/02_h.png) no-repeat
}

.z4 .z4_cont .z4_ul li:nth-child(3) dl {
	background: url(../images/03.png) no-repeat
}

.z4 .z4_cont .z4_ul li:nth-child(3):hover dl {
	background: url(../images/03_h.png) no-repeat
}

.z4 .z4_cont .z4_ul li:nth-child(4) dl {
	background: url(../images/04.png) no-repeat
}

.z4 .z4_cont .z4_ul li:nth-child(4):hover dl {
	background: url(../images/04_h.png) no-repeat
}

.z4 .z4_cont .z4_ul li:hover dd {
	color: #fff
}

.z4 .z4_cont .z4_ul li:hover dt {
	color: #fff
}
/* 首页关于我们 */

.z5 {
	width: 1200px;
	margin: 0 auto;
	overflow: auto;
	margin-top: 75px
}

.z5 .z5_t {
	margin-top: 24px;
	padding-left: 30px;
	padding-right: 40px;
	overflow: auto
}

.z5 .z5_t dd {
	float: left;
	font-size: 20px;
	color: #2d50ce;
	font-weight: 700
}

.z5 .z5_t dd span {
	font-size: 14px;
	color: #999;
	font-weight: 400;
	text-transform: uppercase;
	margin-left: 10px
}

.z5 .z5_t .z5_m1 {
	float: right;
	font-size: 12px;
	color: #666;
	text-transform: uppercase
}

.z5 .z5_l {
	width: 900px;
	background: url(../images/bg1.png) no-repeat;
	height: 410px
}

.z5 .z5_l .z5_ll {
	margin-top: 18px;
	width: 302px;
	height: 288px;
	overflow: hidden;
	margin-left: 30px
}

.z5 .z5_l .z5_lr {
	margin-top: 18px;
	width: 508px;
	margin-right: 35px
}

.z5 .z5_l .z5_lr p {
	font-size: 14px;
	line-height: 24px;
	color: #666;
	text-indent: 25px
}

.z5 .z5_l .z5_lr .z5_m2 {
	display: block;
	width: 156px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	background: #2d50ce;
	border-radius: 5px;
	font-size: 14px;
	color: #fff;
	text-indent: 0;
	margin-top: 56px
}

.z5 .z5_r {
	width: 276px;
	background: url(../images/bg2.png) no-repeat;
	height: 410px
}

.z5 .z5_r .slideBox {
	width: 250px;
	margin: 0 auto;
	overflow: hidden;
	position: relative;
	margin-top: 20px
}

.z5 .z5_r .slideBox .bd {
	position: relative;
	margin-left: 35px
}

.z5 .z5_r .slideBox .bd li {
	zoom: 1;
	vertical-align: middle
}

.z5 .z5_r .slideBox .bd li .img {
	display: block;
	border: 1px solid #999;
	padding: 7px 8px;
	width: 164px;
	height: 270px
}

.z5 .z5_r .slideBox .bd li img {
	width: 164px;
	height: 270px
}

.z5 .z5_r .slideBox .next,.z5 .z5_r .slideBox .prev {
	position: absolute;
	top: 43%;
	display: block;
	width: 20px;
	height: 32px;
	filter: alpha(opacity=50);
	opacity: .5
}

.z5 .z5_r .slideBox .prev {
	background: url(../images/left.png) no-repeat;
	left: 0
}

.z5 .z5_r .slideBox .next {
	background: url(../images/right.png) no-repeat;
	right: 0
}

.z5 .z5_r .slideBox .next:hover,.z5 .z5_r .slideBox .prev:hover {
	filter: alpha(opacity=100);
	opacity: 1
}
/* 首页横图 */
.z6 {
	width: 1920px;
	margin: 0 auto;
	position: relative;
	margin-left: -960px;
	left: 50%;
	margin-top: 70px
}
/* 首页新闻展示 */
.z7 {
	width: 1920px;
	margin: 0 auto;
	position: relative;
	margin-left: -960px;
	left: 50%;
	background: #f2f2f2;
	padding-top: 73px;
	padding-bottom: 60px
}

.z7 .z7_cont {
	width: 1200px;
	margin: 0 auto;
	height: 395px;
	margin-bottom: 70px
}

.z7 .z7_cont .z7_l {
	width: 600px
}

.z7 .z7_cont .z7_l .z7_lt {
	overflow: auto
}

.z7 .z7_cont .z7_l .z7_lt dd {
	float: left;
	background: url(../images/n_bg.png) no-repeat 0 50%;
	padding-left: 102px;
	line-height: 98px;
	font-size: 24px;
	color: #333
}

.z7 .z7_cont .z7_l .z7_lt a {
	float: right;
	font-size: 14px;
	color: #666;
	line-height: 98px
}

.z7 .z7_cont .z7_l .sideMenu h3 {
	height: 50px;
	line-height: 50px;
	cursor: pointer;
	font-size: 16px;
	color: #666;
	font-family: "微软雅黑";
	border-bottom: 1px dashed #999;
	font-weight: 400
}

.z7 .z7_cont .z7_l .sideMenu h3 dl {
	float: left;
	width: 78px;
	text-align: center;
	line-height: 26px;
	padding-top: 14px;
	padding-bottom: 9px;
	margin-right: 15px;
	font-size: 18px;
	color: #333
}

.z7 .z7_cont .z7_l .sideMenu h3 dl dd {
	font-size: 30px;
	color: #f56327;
	font-weight: 700;
	line-height: 37px;
	display: none
}

.z7 .z7_cont .z7_l .sideMenu h3.on {
	border-bottom: none;
	background: #fff;
	color: #f56327
}

.z7 .z7_cont .z7_l .sideMenu h3.on dl {
	background: #fff;
	border: 5px solid #d1d1d1;
	border-top: none
}

.z7 .z7_cont .z7_l .sideMenu h3.on dl dd {
	display: block
}

.z7 .z7_cont .z7_l .sideMenu dt {
	font-size: 14px;
	line-height: 18px;
	color: #666;
	background: #fff;
	padding: 0 20px 5px 0;
	display: none
}

.z7 .z7_cont .z7_r {
	width: 600px
}

.z7 .z7_cont .z7_r .z7_rt {
	float: right
}

.z7 .z7_cont .z7_r .z7_rt a {
	display: block;
	width: 96px;
	height: 31px;
	text-align: center;
	line-height: 31px;
	border-top: 1px solid #999;
	border-right: 1px solid #999;
	float: right;
	margin-right: 1px
}

.z7 .z7_cont .z7_r .z7_rt dd {
	width: 116px;
	height: 43px;
	line-height: 43px;
	text-align: center;
	border: 3px solid #d1d1d1;
	font-size: 24px;
	color: #333
}

.z7 .z7_cont .z7_r .z7_rt dd span {
	color: #081853
}

.z7 .z7_cont .z7_r .z7_con {
	margin-top: 17px
}

.z7 .z7_cont .z7_r .z7_con .picScroll-top {
	width: 600px;
	overflow: hidden;
	position: relative
}

.z7 .z7_cont .z7_r .z7_con .picScroll-top .hd {
	position: absolute;
	z-index: 99;
	top: 0;
	left: 260px
}

.z7 .z7_cont .z7_r .z7_con .picScroll-top .hd ul li {
	width: 50px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	background: #fff;
	font-size: 24px;
	color: #666;
	font-family: Arial;
	margin-bottom: 11px
}

.z7 .z7_cont .z7_r .z7_con .picScroll-top .hd ul li:last-child {
	margin-bottom: 0
}

.z7 .z7_cont .z7_r .z7_con .picScroll-top .hd ul li.on {
	background: #f56327;
	color: #fff
}

.z7 .z7_cont1 {
	width: 1116px;
	height: 264px;
	margin: 0 auto;
	padding: 53px 42px;
	background: #fff;
	overflow: auto
}

.z7 .z7_cont1 .z7_c11 {
	width: 549px;
	height: 264px;
	overflow: hidden
}

.z7 .z7_cont1 .z7_c12 {
	width: 500px;
	margin-right: 9px
}