/** ** ** product style ****/
  /*公用 标题？*/
  .product-title {
  padding:15px 0 0px;
  color: #000;
  font-weight: bold;
}
.product-title .h2 {
  font-size:24px;
  text-align: left;
  padding-left:20px;
}
.product-title .txt {
  width:710px;
  margin:0 auto;
  font-size: 20px;
  line-height: 32px;
}
.product-title .w1 {
  width: auto;
  padding: 0 20px;
  font-size: 18px;
}
.product-con {
  width:888px;
  margin-top:20px;
  overflow: hidden;
}
.product-img{
  width: 780px;
  height: auto;
  margin: 20px auto;
}
.product-img img{
  width: 780px;
  height: auto;
}
/*公用 图文？*/
.item {
  width:240px;
  padding:0 30px 0;
  float: left;
  overflow: hidden;
}
.item:last-child {
  width:240px;
  padding-right:0;
  float: left;
  overflow: hidden;
}
.item h3 {
  padding:20px 0;
  font-size: 26px;
  font-weight: bold;
  line-height: 40px;
  text-align: center;
}
.item img {
  width: 238px;
  height: 238px;
  margin: 0 auto;
  display: block;
}
.item .txt {
  font-size: 16px;
  line-height: 26px;
  color: #595757;
}
.bigimg3 {
  width:290px;
  padding:0 25px 10px 40px;
}
.bigimg4 {
  width:255px;
  padding-right:18px;
}
.bigimg4:last-child {
  padding-right:0;
}
.smallimg3 {
  width: 280px;
  padding-right:140px;
}
.smallimg3:last-child {
  width: 280px;
  padding-right:0;
}
.smallimg4 {
  width: 230px;
  padding-right:66px;
}
.smallimg4:last-child {
  padding-right: 0;
}
.smallimg5 {
  width: 233px;
  padding-right: 40px;
}
.smallimg5:last-child {
  padding-right: 0;
}
/*** product banner ***/
  .product-enterprise-banner-bg {
  height:350px;
  background: url(/gaswater/images/product-header-enterprise-bg.jpg) no-repeat center top;
}
.product-hybrid-banner-bg {
  height: 718px;
  background: url(/gaswater/images/product-header-hybrid-bg.jpg) no-repeat center top;
}
.product-server-banner-bg {
  height: 718px;
  background: url(/gaswater/images/product-header-bg.jpg) no-repeat center top;
}
.product-banner-title {
  text-align:left;
  font-size: 30px;
  line-height: 80px;
  color: #333;
  padding-top: 60px;
  padding-left: 128px;
}

.product-banner-title span{
  margin: 36px;
}
.server-bg {
  background: url(/gaswater/images/product/product-banner-server.png) no-repeat center;
}
.server-bg2 {
  background: url(/gaswater/images/product/product-banner-server2.png) no-repeat center;
  height: 273px;
  top: 240px;
}
/*** content ***/
  /*index1*/
  .product-summary {
/*  padding:40px 0;*/
  text-align: center;
}
.product-summary .product-list {
  overflow: hidden;
  padding-left:20px;
}
.product-summary .product-list .first {
  width: 360px;
  padding-right: 0;
}
.product-summary .frame {
  padding-bottom:80px;
  background: url(/gaswater/images/product-bg3.jpg) no-repeat center bottom;
  overflow: hidden;
}
.product-summary .frame .t1 {
  float: left;
  width: 772px;
  line-height: 60px;
  background: #1f66ab;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
}
.product-summary .frame .t2 {
  float: left;
  width: 348px;
  line-height: 60px;
  color: #1f66ab;
  font-weight: bold;
  font-size: 20px;
}
/*index2*/
  .product-index2 {
  height: 677px;
  background: url(/gaswater/images/product-bg1.jpg) no-repeat center top;
}
.es-connector {
  width:1200px;
  padding-top: 80px;
}
.es-connector img {
  float: left;
}
.es-connector .text {
  padding-left: 375px;
  padding-top: 85px;
  text-align: left;
  color: #fff;
  line-height: 40px;
  font-size: 20px;
}
.es-connector .text h2 {
  padding-bottom: 20px;
  color: #06b66e;
  font-size: 40px;
}
/*4个页面*/
  .psr {
  position: relative;
  z-index: 11;
}
.product-nav {
  height:167px;
  margin-top: -92px;
}
.product-nav ul {
  padding-left:62px;
  width: 1058px;
  overflow: hidden;
}
.product-nav ul li {
  float: left;
  margin-right: 142px;
}
.product-nav ul li:last-child {
  margin-right: 0;
}
.product-nav ul li a {
  display: block;
  width: 143px;
  height: 117px;
  padding-top: 50px;
  background: url(/gaswater/images/product-tab-icon.png) no-repeat -162px 0;
  text-align: center;
  color: #fff;
  font-size: 28px;
}
.product-nav ul li a span {
  font-size: 16px;
  display: block;
}
.product-nav ul li a:hover,.product-nav ul li a.active {
  background-position:0 0;
}
.pt20 {
  padding-top: 20px;
}
.item-img {
  padding-top:30px;
  float: left;
  height: 78px;
  text-align: left;
  line-height:36px;
  overflow: hidden;
  display: block;
  width: 400px;
}
.item-img .pic {
  float: left;
  width: 50px;
  height:50px;
  padding-right:10px;
}
.item-img .pic img{width:50px; height:50px;}
.item-img .h3 {
  font-size:20px;
}
.item-img .txt {
  font-size:14px;
}
.item-img .txt0 {
  font-size:16px;
  line-height:50px;
}
/*服务页面*/
  .product-server-con {
  padding:100px 0 70px;
  overflow: hidden;
}
.product-server-con .pic {
  float: left;
  width:594px;
  height:316px;
  padding-right:40px;
}
.product-server-con .rpic {
  float:right;
  width:674px;
  height:415px;
  padding-left:40px;
}
.product-server-con .lpic {
  float:left;
  width:674px;
  height:415px;
  padding-right:40px;
}
.product-server-con .h3 {
  /* padding:42px 0 15px;*/
  font-size:36px;
  line-height:36px;
  color:#3b3b3b;
  margin:24px 0px;
  font-weight:100;
}
.product-server-con .pt10 {
  padding-top:10px;
}
.product-server-con .txt {
  font-size:16px;
  line-height:2em;
  color: #595757;
  margin-bottom: 20px;
}
.product-server-con .stxt {
  margin:30px 0px;
}
/*分页面*/
.paging-main {
  width: 1200px;
  height: auto;
  margin: 20px auto 0;
  border: 1px solid #e1e1e1;
}
.paging-main-left {
  width:310px;
}
.paging-main-left h1{
  padding: 0 10px;
  line-height:60px;
  font-size:16px;
  font-weight: normal;
  color: #333;
  border-bottom: 1px solid #e1e1e1;
  overflow: hidden;
  position: relative;
}
.paging-main-left h1.hover{
  cursor: pointer;
  color: #008de8;
}
.paging-main-left h1 .icon{
  position: absolute;
  font-size: 14px;
  top:0;
  right: 10px;
  transition: all .1s ease-in ;
}
.paging-main-left h1 .icon.active{
  transform: rotate(180deg);
}
.paging-main-left h1 a{
  height: 60px;
  width: 100%;
  color: #333;
  line-height: 60px;
  display: inline-block;
}
.paging-main-left h1 a:hover ,
.paging-main-left h1 a.cur{
  color: #008de8;
}
.paging-left-nav{  background-color: #efefef;}
.paging-left-nav a{
  line-height:46px;
  padding-left: 20px;
  color: #666;
  display: block;
}
.paging-left-nav a:hover ,
.paging-left-nav a.cur{
  color: #008de8;

}
.paging-main-right {
  width: 888px;
  min-height: 965px;
  border-left:1px solid #e1e1e1;
}


/*刘新增*/
.product-intro {
  width:888px;
  margin:20px 0;
  overflow: hidden;
}
.intro-item {
  width:850px;
  padding:0 20px 20px 20px;
  float: left;
  overflow: hidden;
}
.intro-item:last-child {
  width:840px;
  padding-right:0;
  float: left;
  overflow: hidden;
}
.intro-item h3 {
  padding:10px 0;
  font-size: 20px;
  font-weight: bold;
  line-height:36px;
  text-align: center;
}
.intro-item .txt {
  font-size: 16px;
  line-height:32px;
  color: #595757;
  text-indent: 2em;
}
.intro-item .txt2{
  font-size: 16px;
  line-height:32px;
  color: #595757;
}
.intro-item .txt2 i{
  font-weight: bold;
  color: #008de8;
}
.intro-item li{
  margin-right: 30px;
}

/*办公场景展示*/
.team-show{
  margin: 20px auto;
  width: 790px;
}<!--0.0001978874206543-->