@charset "utf-8";
html{
  overflow-y: scroll;
}
body{
  font-family: "lucida Grande",Verdana,"Microsoft YaHei";
}
a{
  color: inherit;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;   
          transition: 0.3s;
}
a:hover{
  color: inherit;
  text-decoration: none;
}
a:focus{
  text-decoration: none;
}
ul{
  list-style: none;
  margin:0;
  padding:0;
}
b,dt{
  font-weight: normal;
}
p{
  margin:0;
}
h3,h4{
  margin: 0;
  font-weight: normal;
}
@supports(display:flex) {
  body{
    display: flex;
    min-height: 100vh;
    flex-direction: column;
  }
  #content-wrap{
    flex: 1;
  }
}

.container-fluid{
  max-width: 1030px;
}


/*顶部 */
.top-head{
  line-height: 65px;
  font-size: 0;
}
.top-logo{
  display: inline-block;
}
.m-logo{
  display: none;
}
@media (min-width: 540px) {
  .top-head{
  float: left;
    line-height: 75px;
  }
  .m-logo{
    display: inline-block;
  }
  .s-logo{
    display: none;
  }
}

/*小屏  折叠按钮*/
#btn-collapse {
  float: right;
  top: 0;
  cursor: pointer;
  color: #00a3d9;
  font-size:22px;
  line-height: inherit;
}
@media only screen and (min-width: 450px) {
  #btn-collapse{
    font-size: 24px;
  }
}
@media only screen and (min-width: 900px) {
  #btn-collapse{
    display: none;
  }
}
/*导航*/
.top-nav{
  color: #333;
  float: right;
}
.top-nav>li{
  position: relative;
  text-align: center;
}
.top-nav li a{
  display: block;
}

@media only screen and (max-width: 767px) {
  .top-nav{
    display: none;

    position: absolute;
    z-index: 2;
    right: 15px;
    width: 180px;
    max-width: 100%;
    color: #fff;
    background: rgba(23,23,23,0.88);
  }
  .top-nav>li>a{
    line-height: 35px;
  }
  .top-nav>li>a:hover,
  .top-nav li a.act{
    color: #00a3d9;
  }
}
@media only screen and (min-width: 768px) {
  .top-head{
    /*display: none;*/
  }
  .top-nav{
    display: block !important;
  }
  .top-nav>li{
    float: left;
    margin: 0 10px;
  }
  .top-nav>li>a{
    font-size: 15px;
    padding: 0 15px;
    line-height: 65px;
  }
  .top-nav>li>a:hover,
  .top-nav li a.act{
    color: #fff;
    background: #00a3d9;
  }
}

/*二级导航*/
.top-nav li ul{
  display: none;

  position: absolute;
  z-index: 2;
  width: 100%;
  font-size: 13px;
  padding-bottom: 5px;
  color: #fff;
  background: #008fbf;
}
.top-nav li ul a{
  display: block;
  padding: 6px 0;
}
.top-nav li ul a:hover{
  background: rgba(5,79,161,0.9);
}
@media only screen and (max-width: 767px) {
  .top-nav li ul{
    display: none !important;
  }
}


/*轮播图*/
.swiper-img .swiper-slide img{
  margin: 0 auto;
}
/*.slide-img-big{
  display: none;
}
.slide-img-small{
  display: block;
}
@media (min-width: 640px) {
  .slide-img-big{
    display: block;
  }
  .slide-img-small{
    display: none;
  }
}*/


/*主要项*/
.wrapper{
  margin: 30px 0;
}

.mat-20{
  margin-top: -20px;
}

/*主要标题*/
.main-title {
  position: relative;
  margin-bottom: 20px;
  text-align: center;
}
@media (min-width: 640px) {
  .main-title{
    font-size: 18px;
    margin-bottom: 30px;
  }
}
.main-title:before,
.main-title:after{
  content: "";
  position: absolute;
  width: calc(50% - 6em);
  top: 0.75em;
  height: 1px;
  background: #dbdbdb;
}
.main-title:before{
  left: 0;
}
.main-title:after{
  right: 0;
}
.main-title a{
  position: relative;
  display: inline-block;
}
.main-title h3{
  position: relative;
  min-width: 8em;
  font-size: 1.5em;
  color: #333;
  margin-bottom: 0.25em;
  padding: 0 1.5em;
  font-weight: bold;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;   
          transition: 0.3s;
}
.main-title h3:before,
.main-title h3:after{
  content: "";
  position: absolute;
  top: 50%;
  margin-top: -4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #dbdbdb;
}
.main-title h3:before{
  left: 0;
}
.main-title h3:after{
  right: 0;
}
.main-title h4{
  font-size: 1em;
  color: #00a3d9;
  text-transform: uppercase;
  font-family: "times new roman";
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;   
          transition: 0.3s;
}
.main-title a[href]:hover h3{
  color: #00a3d9;
}
.main-title a[href]:hover h4{
  color: #333;
}


/*首页 服务项目*/
@media only screen and (min-width: 720px) {
  .main-service .col-xs-6{
    width: 25%;
  }
}
.servicelink{
  display: block;
  text-align: center;
  margin: 0 auto;
  max-width: 132px;
  margin-top: 20px;
}
.servicelink .imgwrap{
  position: relative;
  height: 0;
  padding-top: 100%;
  padding-top: calc(100% - 2px);
  background: #fff;
  border: 1px solid #bbb;
  border-radius: 50%;
  overflow: hidden;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;   
          transition: 0.3s; 
}
.servicelink .imgbox{
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 100px;
  height: 100px;
  
  background-image: url(../img/service-links.png);
  background-repeat: no-repeat;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;   
          transition: 0.3s; 
}
.servicelink:hover .imgwrap{
  background:#00a3d9;
}
.servicelink.link1 .imgbox{
  background-position: 0 0;
}
.servicelink.link1:hover .imgbox{
  background-position: 0 -100px;
}
.servicelink.link2 .imgbox{
  background-position: -100px 0;
}
.servicelink.link2:hover .imgbox{
  background-position: -100px -100px;
}
.servicelink.link3 .imgbox{
  background-position: -200px 0;
}
.servicelink.link3:hover .imgbox{
  background-position: -200px -100px;
}
.servicelink.link4 .imgbox{
  background-position: -300px 0;
}
.servicelink.link4:hover .imgbox{
  background-position: -300px -100px;
}

.servicetextlink{
  display: block;
  text-align: center;
  margin-top: 10px;
}
.servicetextlink .title{
  color: #333;
  font-size: 15px;
  margin-bottom: 0.2em;
  
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.servicetextlink .text{
  color: #858585;
  font-size: 12px;
  
  line-height: 1.6;
  height: 4.8em;
  overflow: hidden;
}


/*首页 产品与服务*/
.product-wrapper{
  padding: 20px 0 30px;
  margin-bottom: 0;
  background: #f0f0f0;
}
@media only screen and (min-width: 500px) and ( max-width: 709px ) {
	.main-product .col-xs-12{
    width: 50%;
  }
}
@media only screen and (min-width: 710px) and ( max-width: 767px ) {
  .main-product .col-xs-12{
    width: 33.33333333%;
  }
}
.biglink{
  display: block;
  color: #333;
  background: #fff;
  max-width: 310px;
  margin: 0 auto;
  margin-top: 20px;
  
  box-shadow: 2px 2px 5px rgba(1547,154,154,0.75);
}
.biglink .imgbox{
  position: relative;
  height: 0;
  padding-top: 85%;
}
.biglink .imgbox img{
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%,-50%);
     -moz-transform: translate(-50%,-50%);
          transform: translate(-50%,-50%);
  
  max-width: 100%;
  max-height: 100%;
}
.biglink .linktext{
  padding: 2px 6px 8px;
}
.biglink .linktext .title{
  font-size: 15px;
  margin: 5px 0;
  font-weight: bold;
  text-align: center;
  
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.biglink .linktext .text{
  font-size: 13px;
  text-indent: 2em;
  line-height: 1.6;
  
  height: 4.8em;
  overflow: hidden;
}
.biglink:hover {
  color: #fff;
  background: #00a3d9;
}


/*首页  关于我们*/
.about-wrapper{
  margin-top: 0;
  padding: 20px 0;
  color: #fff;
  background: rgba(0,163,217,0.2);
  background: url(../img/about-bg.jpg) no-repeat center / cover;
}
.about-wrapper .main-title h3,
.about-wrapper .main-title h4,
.about-wrapper .main-title a:hover h3,
.about-wrapper .main-title a:hover h4{
  color: #fff;
}
.about-wrapper .main-title a:hover h3,
.about-wrapper .main-title a:hover h4{
  text-shadow: 0 1px 1px rgba(0,0,0,0.6);
}

@media only screen and (min-width: 768px) {
	.main-about{
	  padding: 0 5%;
	}
}
.about-img img{
  display: block;
  margin: 0 auto 10px;
  max-width: 100%;
  border-radius: 5px;
  border: 1px solid #fff;
  box-shadow: 0 5px 5px rgba(114,114,114,0.75);
}
.about-text{
  line-height: 1.8;
}
.about-text .btn-more-wrap{
  text-align: center;
}
.about-text .btn-more{
  display: inline-block;
  color: #00a3d9;
  background: #fff;
  border-radius: 0.7em;
  line-height: 2;
  padding: 0 1.6em;
  margin-top: 1em;
  border:1px solid transparent
}
.about-text .btn-more:hover{
  color: #fff;
  background: #00a3d9;
  border-color: currentcolor;
  box-shadow: 0 2px 2px rgba(255,255,255,0.4);
}
@media only screen and (min-width: 640px) {
  .about-img{
    float: left;
    max-width: 45%;
    margin-right: 20px;
  }
  .about-img img{
    margin-bottom: 0;
  }
  .about-text .btn-more-wrap{
    text-align: left;
  }
}
@media only screen and (min-width: 992px) {
  .main-about .about-img{
    max-width: 35%;
  }
}



/*首页 新闻动态*/
.bothsidelink {
  display: block;
  margin-top: 20px;
}
.bothsidelink .imgbox{
  position: relative;
  width: 50%;
  height: 112px;
}
.bothsidelink:nth-child(odd) .imgbox{
  float: left;
}
.bothsidelink:nth-child(even) .imgbox{
  float: right;
}
.bothsidelink .imgbox .item{
  position: absolute;
  top: 50%;
  width: 100%;
  
  color: #fff;
  padding: 0 10px;
}
.bothsidelink:nth-child(odd) .imgbox .item{
  text-align: right;
}
.bothsidelink:nth-child(odd) .imgbox .item:after{
  content: "";
  display: inline-block;
  border-width: 6px;
  border-style: solid;
  border-color: transparent;
  border-left-color: #fff;
  margin-left: 5px;
}
.bothsidelink:nth-child(even) .imgbox .item:before{
  content: "";
  display: inline-block;
  border-width: 6px;
  border-style: solid;
  border-color: transparent;
  border-right-color: #fff;
  margin-left: 5px;
  margin-right: 5px;
}
.bothsidelink .textbox {
  float: left;
  width: 50%;
  height: 112px;
  
  padding: 10px 15px;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;  
          transition: 0.3s;
}
.bothsidelink .textbox .title{
  color: #333;
  font-size: 16px;
  margin-bottom: 0.75em;
  
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;  
          transition: 0.3s;
}
.bothsidelink .textbox .text{
  color: #878787;
  font-size: 13px;

  line-height: 1.6;
  height: 4.8em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;  
          transition: 0.3s;
}

@media only screen and (max-width: 767px) {
  .bothsidelink:nth-child(even) .imgbox .item{
    text-align: right;
  }
  .bothsidelink:nth-child(even) .imgbox .item:before{
    content: none;
  }
  .bothsidelink .imgbox .item:after{
    content: "";
    display: inline-block;
    border-width: 6px;
    border-style: solid;
    border-color: transparent;
    border-left-color: #fff;
    margin-left: 5px;
  }
	.bothsidelink .imgbox{
	  width: 100%;
	}
	.bothsidelink .textbox{
	  padding: 10px 5px;
	  width: 100%;
	}
}
@media only screen and (max-width: 450px) {
	.bothsidelink .textbox .title{
	  font-size: 15px;
	}
}

.bothsidelink:hover .textbox{
  background: #00a3d9;
}
.bothsidelink:hover .textbox .title,
.bothsidelink:hover .textbox .text{
  color: #fff;
}


/*首页 联系我们*/
.contact-wrapper{
  margin-bottom: 0;
  padding-bottom: 20px;
  background: url(../img/contact-bg.jpg) no-repeat center bottom / cover;
}
.main-contact{
  color: #333;
}
.main-contact .col-xs-12{
  margin-bottom: 20px;
}
.contact-title{
  font-size: 1.14em;
  margin-bottom: 1em;
}
@media only screen and (max-width: 767px) {
  .contact-title{
    margin-bottom: 0.7em;
  }
}

.contact-map{
  margin-bottom: 15px;
}
.contact-map img{
  display: block;
  max-width: 100%;
  margin: 0 auto;
}

.contact-list{
  margin-bottom: 15px;
}
.contact-list li{
  margin:0.5em 0;
}
.contact-list li span{
  color: #00a3d9;
  margin-right: 10px;
}
.contact-way .erweima{
  display: inline-block;
  text-align: center;
}
.contact-way .erweima img{
  max-width: 100%;
}
@media only screen and (min-width: 500px) and (max-width: 767px) {
  .contact-list{
    float: left;
    max-width: 60%; 
    margin-bottom: 0;
  }
  .erweima{
    float: right;
    max-width: 40%;
  }
}
@media only screen and (min-width: 950px) {
  .contact-list{
    float: left;
    max-width: 60%; 
    margin-bottom: 0;
  }
  .erweima{
    float: right;
    max-width: 40%;
  }
}

.contact-form label{
  font-weight: normal;
  margin-bottom: 0.35em;
}
.contact-form .form-control{
  background:#f4f4f4;
  border: none;
  border-radius: 0;
}
.contact-form textarea{
  width: 100%;
  resize: vertical;
}
.contact-form input[type=submit]{
  width: 100%;
  color: #fff;
  background:#00a3d9;
  border:none;
  padding:4px 0;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;  
          transition: 0.3s;
}
.contact-form input[type=submit]:hover{
  background: #008fbf;
}



/*非主页页面*/
.main-page{
  margin: 20px 0 30px;
}
@media (max-width: 767px) {
  .main-page{
    margin-top: 0;
  }
}
@media only screen and (min-width: 840px) and (max-width:991px) {
  .page-aside{
    width: 30%;
  }
  .page-section{
    width: 70%;
  }
}

/*section部分*/
.section{
  margin: 20px 0;
}

/*section标题*/
.section-title{
  line-height: 39px;
  border-bottom: 1px solid #d3d3d3;
  margin-bottom: 20px;
}
.section-title a[href]:hover{
  color: #f6759e;
}

/*aside标题*/
.aside-title{
  font-size: 18px;
  height: 40px;
  line-height: 40px;
  padding: 0 10px;
  color: #fff;
  background: #00a3d9;
  text-align: center;
  border-radius: 5px 5px 0 0;
}

/*侧栏产品列表*/
.aside-list{
  margin-bottom: 15px;
}
.aside-list li{
  margin-top: 10px;
}
.aside-list li a{
  position: relative;
  display: block;
  cursor: pointer;
  padding: 6px 25px;
  color: #fff;
  background: #b1b1b1;
  
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.aside-list>li>a{
  box-shadow: 0  2px 0 #b1b1b1,
              0 -2px 0 #b1b1b1;
}
.aside-list>li.act>a,
.aside-list>li>a:hover,
.aside-list>li>a.act{
  background: #76cf30;
  box-shadow: 0  2px 0 #76cf30,
              0 -2px 0 #76cf30;
}

.aside-contact{
  background: #dfdfdf;
  margin-top: 2px;
  padding: 5px;
}

.aside-contact .companyname{
  font-size: 15px;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  text-align: center;
  padding: 8px 0;
}
.aside-contact ul{
  font-size: 13px;
  padding: 10px;
}
.aside-contact ul li{
  line-height: 20px;
  margin-bottom: 2px;
}


/*产品与服务页*/
@media only screen and (min-width: 600px) and (max-width:767px) {
  .section-product .col-xs-6{
    width: 33.33333333%;
  }
}
@media only screen and (min-width: 768px) and (max-width: 820px) {
  .section-product{
    padding: 0 15px;
  }
  .section-product .col-xs-6{
    width: 50%;
  }
}
.prolink{
  position: relative;
  display: block;
  border: 1px solid #cdcdcd;
  margin-top: 20px;
}
.prolink .imgbox{
  position: relative;
  height: 0;
  padding-top: 85%;
  overflow: hidden;
  background: #fff;
}
.prolink .imgbox>img{
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%,-50%);
     -moz-transform: translate(-50%,-50%);
          transform: translate(-50%,-50%);
  
  max-width: 100%;
  max-height: 100%;
}
.prolink .linktitle{
  color: #333;
  background: #e6e6e6;
  padding: 6px 0;
  text-align: center;
  
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;   
          transition: 0.3s;
}
.prolink:hover .linktitle{
  color: #fff;
  background: #00a3d9;
}

/*详情页*/
.section-x{
  margin-top: 30px;
}
.section-x .title{
  font-size: 15px;
  line-height: 1.25;
  text-align: center;
  margin-bottom: 12px;
}
.section-x .time{
  color: #949494;
  font-size: 12px;
  text-align: center;
  padding-bottom: 10px;
  border-bottom: 1px dashed #ababab;
  margin-bottom: 15px;
}
.section-x .time span{
  padding-right: 10px;
}
.section-x .imgbox{
  margin: 20px auto 10px;
  text-align: center;
}
.section-x img{
  max-width: 100%;
  margin-bottom: 10px;
}
.section-x .text{
  text-indent: 2em;
  line-height: 1.75;
  margin-bottom: 5px;
}


/*新闻动态页*/
.newslink{
  display: block;
  color: #333;
  background: #f9f9f9;
  margin-bottom: 20px;
}
.newslink .imgbox img{
  max-width: 100%;
  border: 1px solid #cdcdcd;
}
.newslink .newstext{
  overflow: hidden;
}
.newslink .newstext .title{
  font-size: 15px;
  margin: 5px 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed #aaa;
  
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.newslink .newstext .text{
  line-height: 1.8;
  
  max-height: 5.4em;
  
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
@media (max-width: 449px) {
  .newslink{
    padding: 10px 5px;
  }
  .newslink .imgbox{
    text-align: center;
  }
  .newslink .newstext{
    padding: 5px;
  }
}
@media (min-width: 450px) {
  .newslink{
    height: 145px;
  }
  .newslink .imgbox{
    position: relative;
    overflow: hidden;
    float: left;
    
    width: 235px;
    max-width: 50%;
    height: 100%;
  }
  .newslink .imgbox img{
    max-height: 100%;
    
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
            transform: translate(-50%,-50%);
  }
  .newslink .newstext{
    float: left;
    width: calc(100% - 235px);
    min-width: 50%;
    height: 100%;
    padding: 10px;
  }
}
.newslink:hover {
  color: #00a3d9;
}

/*新闻详情页*/
@media only screen and (min-width: 992px) {
	.section-newsx{
    margin-left: 5%;
    margin-right: 5%;
  }
}



/*联系我们页*/
.section-contact .contact{
  padding: 0 0.5em;
}
.section-contact .contact ul{
  font-size: 15px;
  line-height: 1.6;
  margin: 15px 0 20px;
}
.section-contact .contact-map img{
  display: block;
  max-width: 100%;
  margin: 0 auto;
}



/*小屏产品分类下拉按钮*/
#s-btn,
#s-btn-drop {
  position: relative;
  color:#fff;
  background: #00a3d9;
  text-align: center;
  line-height: 35px;
  margin:15px 10px 0;
  border-radius: 5px 5px 0 0;
  
  -webkit-transition: 0.3s;  
     -moz-transition: 0.3s;   
          transition: 0.3s;
}
#s-btn-drop{
  cursor: pointer;
}
#s-btn-drop.act{
  background: #008fbf;
}

/*小屏下拉列表*/
.drop-list{
  display: none;
  margin:0 12px;
  text-align: center;
}

/* 大屏底部  */
.foot{
  color: #fff;
  background: #00a3d9;
  padding: 1.1em 0px;
}
@media only screen and (min-width: 768px) {
  .foot{
    padding: 1.8em 0px;
  }
}
.foot a{
  transition: none;
}
.foot a:hover{
  color: #ddd;
  text-decoration: underline;
}
.foot-content{
  text-align: center;
  line-height: 1.6;
}
@media only screen and (max-width: 639px) {
	.foot-copy a{
	  display: block;
	}
}

/*小屏底部*/
.foot-fixed{
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  color:#fff;
  background:#1e7ab8;
  border-top: 1px solid #0e80cc;
}
.foot-fixed .col-xs-3{
  padding: 0;
}
.foot-fixed a{
  display: block;
  padding:2px 0;
  text-align: center;
}
.foot-fixed a:hover{
  background:#0f8fe5;
}
.foot-fixed .foot-icon{
  display: block;
  margin: 0 auto;
  width: 30px;
  height: 20px;
  overflow: hidden;
}
i.foot-phone{
  background: url(../img/foot-icon.png) 0px -0px no-repeat;
}
i.foot-map{
  background: url(../img/foot-icon.png) -30px -0px no-repeat;
}
i.foot-sharelink{
  background: url(../img/foot-icon.png) -60px -0px no-repeat;
}
i.foot-email{
  background: url(../img/foot-icon.png) -90px -0px no-repeat;
}
@media screen and (max-width: 767px) {
  /*小屏底部fixed导航距离*/
  body{
    padding-bottom: 45px;
  }
}