* {
  margin: 0;
  padding: 0;
  font-family: "microsoft yahei";
  text-decoration: none;
  color:#666;
}
ul,
ol,
li {
  list-style: none;
}
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
hgroup,
p,
blockquote,
figure,
form,
fieldset,
input,
legend,
pre,
abbr,
button {
  margin: 0;
  padding: 0;
}
a,
button,
input {
  -webkit-appearance: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  border: none;
}
img {
  vertical-align: middle;
}
a {
  color: #666;
  text-decoration: none !important;
  /*background-color: transparent;*/
}
.clear {
  clear: both;
}
.m {
  margin: 0 auto;
}
html,
body {
  height: 100%;
  width: 100%;
}
.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
  clear: both;
}
.clearfix:after {
  clear: both;
}
.lf {
  float: left;
}
.rt {
  float: right;
}
.clearfix {
  *zoom: 1;
  /*IE/7/6*/
}
.one_page
{
    height: 98%;
    overflow: hidden;
}
.header {
    height: 15%;
    overflow: hidden;
}
.banner
{
    height: 50%;
    overflow: hidden;
}
.navBox {
    margin-top: 60px;
}
.navBox .navList > li {
  width: 103px;
  position: relative;
}
.navBox .navList > li {
  width: 103px;
  position: relative;
}
.navBox .navList li a {
  display: block;
  width: 100%;
  height: 40px;
  text-align: center;
  font-size: 16px;
  position: relative;
}
.navBox .navList li a span {
  display: block;
  height: 40px;
}
.navBox .navList li a:after {
  content: "";
  position: relative;
  z-index: 200;
  text-align: center;
  display:block;
  margin: auto;
  width: 0;
  height: 4px;
  background: #000000;
  -webkit-transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  -ms-transition: all 0.2s linear;
  -o-transition: all 0.2s linear;
  transition: all 0.2s linear;
}
.navBox .navList li a.li-active:after{
  width: 100%;
}
.main {
  width: 100%;
  
}
.m {
  margin: 0 auto;
  text-align: center;
}
.main .subheading {
 /*  height: 200px;
  padding-top: 120px; */
  margin-top:100px;
  color: #666;
}
.main .subheading p {
  font-size: 36px;
  font-weight: 600;
}
.main .subheading p span {
  color: #000000;
}
.main .subheading > span {
  font-size: 24px;
  display: block;
  position: relative;
  top: 20px;
}
.main .subheading > span strong
{
    color:white;
}
.main .subheading > span::after {
  content: "";
  position: relative;
  z-index: 200;
  text-align: center;
  display: block;
  margin: auto;
  width: 30px;
  height: 3px;
  top: 30px;
  background: #000000;
  -webkit-transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  -ms-transition: all 0.2s linear;
  -o-transition: all 0.2s linear;
  transition: all 0.2s linear;
}
.main .coreBusiness {
  width: 1200px;
  margin: 100px auto 0;
}
.recentProjectImg{margin-top:100px}
.main .coreBusiness ul {
  width: 100%;
}
.main .coreBusiness ul li {
  width: 200px;
  height: 200px;
  background: #000000;
  float: left;
  border-radius: 50%;
  position: relative;
  margin: 0 50px;
}
.main .coreBusiness ul li::after {
  content: '';
  position: absolute;
  width: 100px;
  height: 100px;
  background: #000000;
  right: 0;
  top: 0;
}
.main .coreBusiness ul li div {
  width: 50%;
  text-align: center;
  margin: 0 auto;
  position: absolute;
  left: 50px;
  z-index: 20;
  top: 50px;
}
.main .coreBusiness ul li div img{width:60px;height:60px;}
.main .coreBusiness ul li div span {
  color: #fff;
  display: block;
  margin-top: 20px;
}
.main .aboutUs {
  width: 1200px;
  margin: 0 auto;
}
.main .subheading1 > span::after {
  left: -242px;
}
.main .subheading1 {
  height: 151px;
}
.main .aboutUsLeft {
  width: 515px;
}
.main .aboutUsLeft .aboutUsLeftText h3 {
  font-size: 24px;
  color: #666;
  font-weight: normal;
  line-height: 30px;
}
.main .aboutUsLeft .aboutUsLeftText p {
  font-size: 14px;
  text-indent: 2em;
  color: #666;
  line-height: 30px;
}
.main .aboutUsLeft .aboutUsLeftText ul {
  margin-top: 30px;
}
.main .aboutUsLeft .aboutUsLeftText ul li {
  width: 70px;
  float: left;
  text-align: center;
  margin-right: 146px;
}
.main .aboutUsLeft .aboutUsLeftText ul li:nth-child(3) {
  margin-right: 0;
}
.main .aboutUsLeft .aboutUsLeftText ul li img {
  margin-bottom: 20px;
}
.main .aboutUsLeft .aboutUsLeftText ul li span {
  line-height: 30px;
  color: #666;
}
.main .aboutUsLeft .aboutUsLeftText ul li span strong {
  font-size: 26px;
  color: #666;
  font-weight: normal;
}
.main .aboutUsRight {
  width: 650px;
  float: right;
  padding-top: 200px;
      /* height: 623px; */
	  overflow:hidden;
}
.main .aboutUsRight img {
  width: 100%;
  max-height:422px;
}
.main .recentProject {
  width: 1200px;
  margin: 0 auto;
}
.main .recentProject .subheading2 span:after {
  left: -585px;
}
.main .recentProject ul li img{width:100%;height:213px;}
/* .main .recentProjectImg1 ul li:last-child img{width:123px;height:123px;} */
.main .recentProject ul li{
  width:374px;
  float:left;
  margin-right:26px;

}
.newsinfoList_sec2_newslist{margin-top:100px}
.main .recentProject ul li .recentProjectText{
  margin:30px 0 30px 0;
  font-size:18px;
  color:#666;
}
.main .recentProject ul li .recentProjectText .secondSpan{
  color:#000000;
}
.main .recentProject ul li p{
  line-height:24px;
  color:#666;
  font-size:14px;
}
.more{
  display:block;
  width:100px;
  height:40px;
  border:1px solid #999;
  line-height:40px;
  text-align:center;
  font-size:12px;
  margin-top:30px;
  color:#666;
}
.main .treeImg{
  width:100%;
  margin-top:100px;
  position:relative;
  min-width:1200px;
  background-color: black;
}
.main .treeImg img{
  width:100%;
  
 
}
.recentProjectImg .newsRight{
  height:123px;
 
}
.recentProjectImg .newsRight img{
 vertical-align:middle;
 float:left;
}
.recentProjectImg .newsRight a{
   padding-top: 10px;
   display:block;
   float:right;
   width:230px;
   margin-left:16px;
   color:#666;
}
.recentProjectImg .newsRightMid h2,
.recentProjectImg .newsRight a h2{
  font-size:18px;
  font-weight:normal;
  color:#fff;
}

.recentProjectImg .newsRightMid{
  /*height:120px;*/
  width:100%;
  background:#666;
  color:#fff;
  margin:40px 0;
  padding:30px 20px;
}
.recentProjectImg .newsRightMid p{
  color:#fff !important;
}
.logoImg{
  width:100%;
  color: white;
  font-size: 3em;
  line-height: 3.5em;
  position:relative;
  background-image: url('../images/logo3.jpg');
}
.logoImg img{
  width:100%;
}
.logoImg .more{
  position:absolute;
  right: 180px;
  top:38px;
  color:#fff;
  border:1px solid #fff;
}

/*底部*/
.footer{
  width:100%;
  height:32%;
  background:#232323;
  text-align:center;
}
.footer ul{
    display: flex;
    flex-flow: row;
    justify-content: space-around;
  margin:0 auto;
}
.footer ul li{
    line-height: 30px;
}
.footer ul li a{
  color:#fff;
  font-size:14px;
}
.footer span{
  font-size:14px;
  color:#fff;
}
/*核心业务*/

.gd_sec{padding:100px 0 0 0;}
.gd_menu{margin:0  auto 50px;text-align: center}
.gd_menu span{background: #ddd;color:#333;display: inline-block;width:150px;margin: 10px;text-align: center;height:50px;line-height: 50px;font-size: 16px;}
.gd_menu span.menuActive{background: #000000;color:#fff;}
.gd_menu span:hover{background: #000000;color:#fff;cursor:pointer}
.gd_list li{width:332px;margin-left:20px;margin-bottom:52px;}
.gd_list li .gd_picBox{width:100%;height:280px;overflow: hidden;}
.gd_list li .gd_picBox img{display: block;width:100%;height:100%;
    -webkit-transition: all 0.2s linear;
    -moz-transition: all 0.2s linear;
    -ms-transition: all 0.2s linear;
    -o-transition: all 0.2s linear;
    transition: all 0.2s linear;}
.gd_list li .gd_picBox img:hover{
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);}
.gd_title{padding:0 25px;height:40px;line-height: 40px;overflow: hidden;}
.gd_title:hover{color:#000000;}
.gd_list{
  display:none;
}
.xl-dis{
  display:block !important;
}


/*pagelist*/
.page {
    text-align: right;
    margin-top: 30px;
}
.page a,.page span,.page select{
  color:#666;
}


/*新闻部分*/

.newsinfoList_sec1{padding-top:100px;}
.newsinfoList_sec1_list li{margin-bottom:70px;}
.newsinfoList_ti{margin-bottom:70px;}
.newsinfoList_ti_1 .lf{color: #161616;font-size:20px;}
.newsinfoList_ti_1:hover .rt{color:#000000;}
.newsinfoList_ti_2{height:28px;line-height: 28px;color:#808080;}
.newsinfoList_picBox{width:420px;height:300px;overflow: hidden;margin-right:30px;}
.newsinfoList_picBox img{display: block;width:100%;height:100%;-webkit-transition: all 0.2s linear;-moz-transition: all 0.2s linear;-ms-transition: all 0.2s linear;-o-transition: all 0.2s linear;transition: all 0.2s linear;}
.newsinfoList_picBox img:hover{
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}
/* .newsinfoList_sec2{padding-top:100px;} */
.newsinfoList_sec2_ti{margin-bottom:40px;}

.newsinfoList_sec2_ti_1{font-size: 26px;color:#000000;}
.newsinfoList_sec2_ti_2{color:#737373;}
.newsinfoList_sec2_newslist li{width:500px;padding:40px 0;margin-right:60px;border-bottom:1px dashed #ccc;}
.newsinfoList_sec2_newslist_date{width:100px;}
.newsinfoList_sec2_newslist_msg{width:420px;}

.newsinfoList_sec2_newslist_date .d1{font-size: 30px;line-height: 30px;color: #4a4a4a;font-family: arial;}
.newsinfoList_sec2_newslist_date .d2{font-size: 15px;line-height: 15px;color: #767676;font-family: arial;}
.newsinfoList_sec2_newslist_msg .p1{height:23px;line-height: 23px;overflow: hidden;margin-bottom: 5px;}

.newsinfoList_sec2_newslist_msg .p2{height:48px;line-height: 24px;overflow: hidden}
.newsinfoList_sec2_newslist_msg .p1 a:hover{color:#000000;}
/*
.newsinfoList_ti,.newsinfoList_picGroup,.newsinfoList_sec2,.singleContent,.gd_menu,.gd_list,.formBox,.map{position: relative;top:150px;filter:alpha(opacity=0);-moz-opacity:0;-khtml-opacity: 0;opacity: 0;}*/


.singleContent{min-height:200px;border:1px solid #ddd;padding:30px;margin-top:100px;margin-bottom:50px;}
.singleContent img{display: block;max-width:100%;}

/*联系我们*/

.map{padding:100px 0;}
.leftcontactWay{margin-top:40px;}

/*toTop*/

#toTop{width:56px;height:56px;position:fixed;cursor:pointer;display:none;right:3%;bottom:4%;z-index:60;background:url("../../images/top.gif") no-repeat 0 0;  background-position: -53px 0;  }
#toTop:hover{background-position-x:-115px}
.change_page{margin-bottom:40px}
.downlist{
  width:150%;
  background:#000000;
  z-index:1000;
  position:absolute;
  display:none;
}
.downlist a{
  line-height:20px;
  color:#fff;
}

/*最新案例*/
 .main .project{

   width:1200px;
   margin:100px auto 0;
   
  
 }

 .main .project .projectDetail{
   width:100%;
   position:relative;
   margin:30px 0;
 }
 .main .project .projectDetail .projectImg{
   width:480px;
   float:left;
 }
 .main .project .projectDetail .projectImg img{
   width:100%;
 }
 .main .project .projectDetail .projectText{
   width:660px;
   float:right;
 }
 .main .project .projectDetail .projectText h2{
   height:100px;
   line-height:100px;
   font-size:28px;
   font-weight:600;
   color:#333;
 }
 .main .project .projectDetail .projectText p{
   line-height:30px;
   
 }
 .main .project .projectDetail  .more1{
   display:block;
   position:absolute;
   bottom:0;
   left:540px;
   width:150px;
   text-align:center;
   height:40px;
   line-height:40px;
   color:#fff;
   background:#000000;
 }

 #pagelist{margin-bottom:40px;text-align:center;}
.container .subheading{margin-top:50px}
.jia_box {position:absolute;width:600px;top:10%;right:16%;    text-align: left;}
@media screen and (max-width:1500px){
.jia_box{right:11%;}
}
.main .jia_box .subheading > span::after{right:auto;left:-280px;    top: 15px;
}
.jia_box1 p
{
    color: white;
}
.jia_box1{line-height:30px;margin-top:20px;max-height:150px;overflow:hidden;}