.wrapper{
  background: #ffffff;
 
}
.content-wrap{
  background: #ffffff;
  padding-bottom: 35px;
}
.product-list-block{
  padding-bottom: 35px;
}
.product-list-block .item{
  padding-left: 2px;
  padding-right: 2px;
  margin-bottom: 4px;
}
.current-class{
  text-align: center;
  margin: 25px 0;
}
.current-class .tit{
  font-size: 25px;
  font-weight: bold;
  display: inline-block;
  color: #262626;
}
.current-class .dian{
  background: #3c57ee;
  width: 8px;
  height: 9px;
  display: inline-block;
}
.navboxs {
  text-align: center;
  justify-content: center;

}
.navboxs .navs {
  width: 167px;
  height: 100px;
  display: inline-block;
  line-height: 100px;
  font-size: 18px;
  color: #333;
  box-sizing: border-box;

  transition: all .3s;
}
.navboxs .navs:last-child{
  border-right: 0;
}
.navboxs a.actnavs{
  background: #35b9fd;
  color: #ffffff;
} 
.product-list-wrap{
  margin-top: 35px;
}
.product-list-wrap .menu-block {
  overflow: hidden;
  margin: 0;
  padding: 0 20px 20px 0;
}
.product-list-wrap .menu-block  .menu_tit {
  width: 100%;
  height: 72px;
  overflow: hidden;
  margin: 0 auto;
  padding: 16px 20px;
  background: #35b9fd;
  box-sizing: border-box;
}
.product-list-wrap .menu-block .menu_tit p {
  width: 100%;
  height: 40px;
  overflow: hidden;
  line-height: 40px;
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin: 0 auto;
  padding: 0;
}
.product-list-wrap .menu-block .menu_tit span {
  display: block;
  width: 100%;
  height: 20px;
  overflow: hidden;
  line-height: 20px;
  color: rgba(255,255,255,.5);
  font-family: arial;
  font-size: 14px;
  font-style: italic;
  margin: 0 auto;
  padding: 0;
}
.product-list-wrap .menu-block .menu_list {
  width: 100%;
  overflow: hidden;
  margin: 0 auto 10px;
  padding: 0 10px;
  box-sizing: border-box;
  border-top: 0;
  background: #35b9fd;
  padding-bottom: 25px; 
}

.product-list-block .item .img {
  text-align: center;
  overflow: hidden;
  background: #097bc8;
}
.product-list-block .item {
  position: relative;
}
.product-list-block .item .img img {
  max-width: 100%;
  width: 100%;
  height: auto;
  transition: all 0.5s;
}
.product-list-block .item:hover img, .product-list-block .item:active img {
  opacity: 0.3;
  transform: scale(1.2,1.2);
}
.product-list-block .item .al-txt{
  transition: all 0.5s;
  position: absolute;
  left: 50%;
  top: 50%;
  opacity: 0;
  width: 80%;
  text-align: center;
  transform: translate(-50%,-50%);
  color: #097bc8;
}
.product-list-block .item:hover .al-txt, .product-list-block .item:active .al-txt{
  opacity: 1;
  color: #fff;
}
.product-list-block .item .al-txt h3 {
  font-size: 18px;
  font-weight: 400;
  color: #fff;
}
.product-list-block .item .al-txt p {
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  text-align: center;
}

.menu_box{

  padding: 0 0 20px 0 ;
}

.sub-nav-box .sub-nav {
  clear: both;
  text-align: left;
  /* margin-bottom: 0.20rem; */
  width: 100%;
  overflow: visible;
}


.sub-nav-box .sub-nav li .text-title{
  overflow: hidden;
  line-height: 1;
  font-size: 28px;
  color: #000000;
  font-weight: bold;
  text-align: center;
  padding: 10px 5px ;
}
.sub-nav-box .sub-nav li .text-desc{
  font-size: 12px;
  text-align: center;
}

.sub-nav-box .sub-nav li {
  width: 100%;
  padding: 0px;
  text-align: left;
  position: relative;
  display: block;
  background: rgba(3, 3, 3, 0.164);
  margin-top: 5px;
}

.sub-nav-box .sub-nav li.on{
  background: #ffffff;
}
.sub-nav-box .sub-nav li.on>a{
  color: #28a2e0;
}
.sub-nav-box li .fas {
  position: absolute;
  right: 0px;
  top: 0px;
  width: 34px;
  height:  54px;
  font-size: 30px;
  line-height:  54px;
  text-align: center;
  transition-duration: 0.1s;
  cursor: pointer;
}

.sub-nav-box li .fas {

  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
  -webkit-transition: -webkit-transform 500ms ease;
  transition: -webkit-transform 500ms ease;
  transition: transform 500ms ease;
  transition: transform 500ms ease, -webkit-transform 500ms ease;
}


.sub-nav-box .sub-nav li a {
  
  display: block;
  padding: 0 20px;
  line-height:  54px;
  color: #ffffff;
  font-family: "Microsoft YaHei",Tahoma,Verdana,"Simsun";
  font-size: 15px;
  font-weight: bold;
  
}


.sub-nav-box .sub-nav li ul {
  display:none
}
.sub-nav-box .sub-nav li ul li a {
  padding-left: 34px;
  font-size: 14px;
}
.sub-nav-box .sub-nav li ul li a:after {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 100%;
  background: #ffffff;
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.sub-nav-box .sub-nav li ul li ul li a {
  padding-left: 50px;
}
.sub-nav-box .sub-nav li ul li.on a:after{
  background: #28a2e0;
}


.sub-nav-box li .arrow {
  position:absolute;
  right:0px;
  top:0px;
  width: 54px;
  height: 54px;
  line-height: 54px;
  text-align:center;
  transition-duration:0.1s;
  cursor:pointer;
  transform: rotate(0deg);
  color: #ffffff;
}

.sub-nav-box .sub-nav li.current > a {
  color:#5a342b;
}
.sub-nav-box .sub-nav li.active > ul {
  display:block
}
.sub-nav-box .sub-nav li.active > .fas {
  transform:rotate(0deg)
}
.sub-nav-box .sub-nav li.active > .arrow {
  transform: rotate(90deg);
}

.site_box{
  background: #35b9fd;
  padding: 25px 0;
}
.site_box ul li {
  font-size: 16px;
  padding: 0 30px;
  color: #ffffff;
}


/* 产品详情 */
.product-block-content {
  padding: 35px 24px;
  
}
.product-block-content .show-title{
  font-size: 24px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin-bottom: 25px;
}
.product-block-content .show-content {
  margin-bottom: 35px;
}

.cases-list-block .item{
  padding: 0 4px;
  margin-bottom: 8px;
  position: relative;
}

.cases-list-block .item h5 {
  position: absolute;
  display: flex;
  height: 32px;
  line-height: 32px;
  bottom: 20px;
  width: 100%;
  justify-content: center;
  align-items: center;
  border-bottom: 2px dotted #ababab;
  color: #000;
  font-size: 16px;
  overflow: hidden;
}

.culture * {color: #fff;display: block;overflow: hidden;-webkit-transition:all .4s ease;-moz-transition:all .4s ease;transition:all .4s ease;}
.culture li.ln1{background: url('../images/ln1.jpg') rgba(0, 0, 0, .5) no-repeat center center;background-size: cover;}
.culture li.ln2{background: url('../images/ln2.jpg') rgba(0, 0, 0, .5) no-repeat center center;background-size: cover;}
.culture li.ln3{background: url('../images/ln3.jpg') rgba(0, 0, 0, .5) no-repeat center center;background-size: cover;}
.culture li.ln4{background: url('../images/ln4.jpg') rgba(0, 0, 0, .5) no-repeat center center;background-size: cover;}
.culture li.ln5{background: url('../images/ln5.jpg') rgba(0, 0, 0, .5) no-repeat center center;background-size: cover;}
.culture li{padding:5% 1% 0 1%;float: left;width:19%;height:473px;margin:0 1% 0.5% 0;}
/* .culture li:nth-child(1){background: #c01c2a;}
.culture li:hover {background: #c01c2a;} */
.culture li .title{ }
.culture li .title h2{font-size: 24px;color: #fff;font-weight: bold;text-align: center;margin-bottom: 140px;}
.culture li .title h3{font-size: 18px;color: #fff;font-weight: bold;text-align: center;margin-bottom: 110px;}
.culture li .title line{height:1px;width:40px;background: #fff;margin:20px 0;opacity: 0.5;}
.culture li .title h4{font-size: 18px;line-height: 24px; color: #fff;}
.culture li .title h4 * {margin: 0; font-weight: normal;text-align: center;}

.contact_item1{
  /* border: 1px solid #39b8a4; */
  margin-top: 50px;
}
.contact_item1 .column{
  padding: 0;
}
.contact_wrap {
  width: 100%;
  height: 100%;
  background: url('../images/contact_left_bg.jpg') center;
  padding: 100px 50px;
  height: 510px;
  color: #fff;
}
.InfoContent ul li{
  margin-top: 40px;
}
.InfoContent ul li p{
  font-size: 16px;
  color: #ffffff;
}

#mapbox {
  width: 100%;
  overflow: hidden;
  border: 1px solid #ccc;
}

#mapbox {
    height: 510px;
}



@media (min-width: 1250px) {
  .container{
    max-width: 1200px;
  }
}

@media (max-width: 767px) {
  .content-wrap{
    padding-top: 60px;
  }
  .navboxs .navs{
    width: 33%;
  }
  .site_box{
    display: none;
  }
  .navboxs .navs {
    height: 70px;
    line-height: 70px;
  }

  .sub_banner{
    display: none;
  }

  .culture li{
    width: 100%;
  }
  .contact_wrap{
    padding: 3px 50px;
    height: 360px;
  }
  
  .product-list-wrap{
    margin-top: 0;
  }
  .product-list-block{
    padding: 0 0 35px 0;
  }
  .product-block-content .show-title{
    font-size: 20px;
  }
  .product-list-wrap .menu-block{
    padding: 0;
  }
  .product-block-content{
    padding: 35px 15px 0 15px;
  }
  .culture{
    margin-top: 35px;
  }
  .culture li{
    height: 300px;
  }
  .culture li .title h2{
    margin-bottom: 70px;
  }
  .culture li .title h3{
    margin-bottom: 70px;
  }
}