/*
* @Author: zhwy
* @Date:   2018-08-02 09:55:21
* @Last Modified by:   zhwy
* @Last Modified time: 2018-08-04 17:36:13
*/
body,html{
  height: auto;
  overflow: visible;
  font-family:"Microsoft Yahei";
}
 #about_us{
  width: 100%;
  height: auto;
}
 #about_us  .header{
  width: 100%;
  height: 127px;
  background-image: url('../images/E-header-bg.png');
  background-repeat: repeat-x;
  box-shadow: 1px 1.732px 6px 4px rgb( 193, 193, 193 );
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
 #about_us  .header div{
  width: 840px;
}
 #about_us  .header .E-title{
    margin-left: 66px;
    margin-bottom: 38px;
}
 #about_us .E-nav {
 font-size: 25px;
  width: 1200px;
  margin: 0 auto;
  border-bottom: 5px solid #9bd66c;
  position: relative;
}
 #about_us .E-nav .E-nav-bg{
  width: 1200px;
  height: 292px;
  margin-top: 6px;
  border-top: 7px solid #c3e4ab;
  border-bottom: 7px solid #bdbdbd;
  background-image: url('../images/E-nav-bg.png');
  background-repeat: no-repeat;
}
 #about_us .E-nav .E-nav-bg input{
  position: absolute;
  width: 171px;
  height: 78px;
  margin-top: 160px;
  right: 254px;
  background-image: url('../images/E-nav-bg-button.png');
  cursor: pointer;
}
 #about_us .E-nav .E-nav-bar{
  height: 54px;
}
 #about_us .E-nav .E-nav-bar ul{
  height: 54px;
background-color: #9cac91;
}
 #about_us .E-nav .E-nav-bar ul li{
  height: 50px;
  float: left;
  background-repeat: no-repeat;
  border-right: 1px solid #bbbaba;
  color: #646464;
  line-height: 50px;
  text-align: center;
  background-color: #e4e4e4;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(1){
  width: 250px;
  background-image: url('../images/E-home_03.png');
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(2){
  width: 237px;
  background-image: url('../images/E-about-us_03.png');
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(3){
  width: 244px;
  background-image: url('../images/E-products_03.png');
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(4){
  width: 237px;
  background-image: url('../images/E-feedback_03.png');
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(5){
  border-right: 0;
  width: 228px;
  background-image: url('../images/E-contact-us_03.png');
}

#about_us .E-nav .E-nav-bar ul li a{
  display: block;
  height: 50px;
  color: #646464;
  line-height: 50px;
  text-align: center;
   cursor: pointer;
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(1) a{
  width: 250px;
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(2) a{
  width: 237px;
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(3) a{
  width: 244px;
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(4) a{
  width: 237px;
}
#about_us .E-nav .E-nav-bar ul li:nth-of-type(5) a{
  width: 227px;
}
#about_us .E-nav .E-nav-bar ul li.nav-bar-active{
  background-image: url('../images/E-aboout-us_active_03.png');
}
 #about_us .E-cont{
  width: 1200px;
  height: auto;
  margin: 0px auto;
}
 #about_us .E-cont .E-cont-introduce{
  width: 300px;
  height: auto;
  margin-top: 25px;
   float: left;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav{
  width: 300px;
  /*height: 424px;*/
  min-height: 424px;
  border:1px solid #b1b1b1;
  border-radius: 8px;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav>div{
  /*height: 388px;*/
  min-height: 388px;
  width: 260px;
  margin-top: 18px;
  margin-left: 20px;
  margin-bottom: 20px;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-tit{
  height: 41px;
  width: 260px;
  background-image: url('../images/cont-intro-tit-bg.png');
  background-repeat: repeat-x;
  border-radius: 4px;
      font-size: 25px;
  color: #ffffff;
  line-height: 41px;
  text-align: center;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-tit img{
 margin-bottom: -14px;
margin-right: -14px;
margin-left: -36px;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav>div .E-cont-intro-navbar{
  width: 260px;
  /*height: 230px;*/
  min-height: 230px;
  margin-top: 12px;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-tab-item{
  height: 41px;
  width: 260px;
  margin-top: 5px;
  background-color: #3C8A02;
  }
   #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-tab-item a{
    display: block;
    height: 41px;
    width: 260px;
    cursor: pointer;
  }
  
   #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-tab-item.E-current{
    position: relative;
  }
   #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-tab-item a{
    color: #000000;
    line-height: 41px;
  }
   #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-current a{
  color: #515151;
  font-weight: bold;
  }
     #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-tab-item a span{
     font-size:20px;
     margin-left: 10px;
    }
    #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body{
    display: none;
    width: 260px;
    height: auto;
    margin-top: 2px;
    cursor: pointer;
   }
    #about_us  .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body.current{
    display: block;
   }
    #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body li{
    height: 34px;
   }
   .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body li a{
    display: block;
    width: 260px;
    height: 34px;
    color: #525252;
    line-height: 34px;
   }
    #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body li a span:first-child{
    display: inline-block;
    width: 4px;
    height: 15px;
    background-color: #3C8A02;
    margin-left: 18px;
   }
    #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body li a span:nth-child(2){
  font-size:20px;
  margin-left: 8px;

   }
    #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body li.E-active{
       background-color: #eeeeee;
       color: #000000;
    }

     #about_us .E-cont .E-cont-introduce .E-cont-introduce-nav .E-cont-intro-navbar .E-menu-body li.E-active span:first-child{
      background-color: #6dd434;
    }
     #about_us .E-cont .E-cont-introduce .E-cont-introduce-about{
      position: relative;
       width: 300px;
      /*height: 682px;*/
      min-height: 682px;
      background-image: url('../images/E-about-bg.png');
      background-repeat: no-repeat;
      display: flex;
      justify-content: center;
      align-items: center;
      margin-top: 22px;

    }
     #about_us .E-cont .E-cont-introduce .E-cont-introduce-about>div{
      width: 280px;
      /*height: 640px;*/
      min-height: 640px;
      margin-top: 16px;
    }
      #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-tit{
      width: 300px;
      height: 36px;
     }
         #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-tit img{
          margin-left: 10px;
      }
      #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont{
        min-height: 605px;
      }
      #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont .intro-describe{
         max-height: 440px;
       }
       #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont .intro-describe>span{
      display: block;
        max-height: 400px;
        line-height: 20px;
        position: relative;
        overflow:hidden; 
        text-overflow: ellipsis;
      }
      #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont .intro-describe>span:after {
        bottom: 0;
        right: 0;
        content: "...";
        padding: 0 -40px 0 0;
        position: absolute;
      }
       #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont .intro-describe a{
        display: block;
        width: 97px;
        height: 25px;
        background-color: #dd6f2c;
        border-radius: 2px;
        position: relative;
        left: 168px;
        color: #fefefe;
        text-align: center;
        line-height: 25px;
        margin-top: 10px;
      }
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont a img{
            margin-bottom: -4px;
            margin-left: 2px;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont ul{
  width: 250px;
  /*height: 170px;*/
  min-height: 170px;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont ul li{
  height: 20px;
  margin-left: 34px;
  color: #327a4c;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont ul li:first-child{
  height: 28px;
  font-size: 19px;
  color: #278dca;
  margin-left: 0;
}
 #about_us .E-cont .E-cont-introduce .E-cont-introduce-about .introduce-about-cont ul li:first-child img{
    margin-bottom: -6px;
    margin-right: 4px;
}
 #about_us .E-cont .E-cont-produt{
  margin-left: 20px;
  width: 880px;
  height: auto;
  float: left;
  margin-top: 25px;
}
 #about_us .E-cont .E-cont-produt .E-product-tit{
width: 880px;
height: 46px;
border-bottom: 3px solid #3C8A02;
color: #469ed2;
line-height: 46px;
font-size: 25px;
font-weight: bolder;

}    
 #about_us .E-cont .E-cont-produt .E-product-tit img{
margin-bottom: -8px;
margin-right: 12px;
}
#about_us .E-cont .E-cont-produt .about-cont{
  width: 880px;
  /*height: 1050px;*/
  min-height: 1050px;
  margin: 0px auto;
  margin-top: 30px;
}
#about_us .E-cont .E-cont-produt .about-cont .about-cont-intro{
  width: 700px;
  /*height: 620px;*/
  min-height: 620px;
  margin: 0px auto;
  color: #343434;
}
#about_us .E-cont .E-cont-produt .about-cont .about-cont-intro p{
  font-size: 19px;
   color: #343434;
   text-indent: 2em;
   line-height: 30px;
}
#about_us .E-cont .E-cont-produt .about-cont .about-cont-intro p:first-child{
  margin-top: 4px;
  text-indent: 0;
}
#about_us .E-cont .E-cont-produt .about-cont .about-cont-intro ul{
  width: 660px;
  height: 210px;
  margin-top: 40px;
  margin-left: 45px;
}
#about_us .E-cont .E-cont-produt .about-cont .about-cont-intro ul li{
  width: 660px;
  height: 30px;
  line-height: 30px;
  font-size: 19px;
}
#about_us .E-cont .E-cont-produt .about-cont img{
      margin-top: 50px;
    margin-left: 430px;
}
/*
*footer部分
 */
 #about_us .footer{
  width: 100%;
  /*height: 188px;*/
  min-height: 120px;
  border-top: 7px solid #cacaca;
  margin-top: 34px;
  display: flex;
  justify-content: center;
  align-items: center;
}
 #about_us .footer .E-footer-cont{
  /*width: 820px;*/
  /*height: 80px;*/
  min-height: 80px;
}
 #about_us .footer .E-footer-cont img{
  margin-right: 40px;
  float: left;
}
 #about_us .footer .E-footer-cont ul{
  /*width: 700px;*/
  /*height: 80px;*/
  min-height: 80px;
  float: left;
}
 #about_us .footer .E-footer-cont ul li{
  height: 24px;
  line-height: 24px;
  font-size: 13px;
}