html, body, div, span,img,h1,h2,h3,p{
   margin:0;
   padding:0;
}
body{
   min-width: 1200px;
}
ul li{
   list-style: none;
}

.title{
   text-align: center;
}
.en{
   color:#5B5E66;
   font-size: 24px;
   font-weight: 600;
}
.tit{
   color:#03883E;
   font-size: 30px;
   font-weight: 600;
   margin-top:10px;
}
.litit{
   margin-top:20px;
   margin-bottom:20px;
   font-size: 16px;
}
nav{
   width:100%;
   background:#fff;
}
.nav_main{
   width:90%;
   height:115px;
   margin:0 auto;
  display: flex;
  align-items: center;
  
   /* padding:38px 0 20px; */
}
.nav_main .middle{

   padding-left:40px;
   display: flex;
   align-items: center;
}
.nav_txt{
  flex:1;
  margin-left:15px;
  color:#333333;
}
.txt_balck{
  font-size:20px;
  font-family:"Microsoft YaHei";
  letter-spacing: 7px;
}
.nav_main .logo{
   width:166px;
  
}
.navlist{
   display: inline-block;
  
}
.navlist::before{
   content: '';
   display: inline-block;
   width:20px;
   height:68px;
   background:#008F48;
  
}
.navlist li{
   /*float: left;*/
   padding:0 35px;
   vertical-align: middle;
}
.navlist li a{
   float: left;
   color:#535353;
   font-size: 16px;
   text-decoration: none;
}
.navlist li a:hover,
.navlist li a.active{
   color:#008F48;
   text-decoration: none;
}
.navlist .second{
   display: inline-block;
   position: relative;
}
.navlist .second .second_nav{
   display: none;
   color:#535353;
   width:175px;
   position: absolute;
   top:19px;
   left:-17px;
   background:#fff;
   /*padding:28px;*/
   padding-left:40px;
   /*padding-top:40px;*/
   line-height:45px;
   z-index:9999;
}
.navlist .second_nav li{
   padding:10px;
   width: 100%;
}
.navlist .second_nav li a{
   width: 100%;
}
.navlist .second_nav li:hover a{
   color:#008F48;
}
.navlist .second:hover .second_nav,
.navlist .second .second_nav:hover{
   display: block;
}


footer{
   width:100%;
   /* height:374px; */
   background:#31342B;
   color:#fff;
}
.foot_main{
   width:100%;
   margin:auto;
   padding:30px 150px;
}
.txt_bgc{
  color:#0DF16F;
   font-size: 20px;
  letter-spacing:7px;
}
.us{
   padding-bottom:10px;
   border-bottom: 1px solid #44463C;
  display:flex;
}
.lists_center{
  flex:1;
  align-items: center;
  justify-content: center;
  display: flex;
  flex-direction: column;
}
.lists_left{
  /*display:flex;*/
  flex:1;
}
.us .lists_left ul{
   float: left;
   margin-right:48px;
   padding:0px;
}

.us .lists_left ul li{
   margin:10px 0;
}
.us .lists_left ul li a{
   color:#fff;
}
.us .lists_left ul li:first-of-type{
   font-size: 20px;
   margin-bottom:22px;
}
.us .lists_right{
  /*float: right;*/
   text-align: right;
   position: relative;
}
.us .lists_right .box{
   float: right;
}
.us .lists_right .ma{
   float: right;
   margin-top:10px;
   margin-right:50px;
}
.us .lists_right .tel{
   font-size: 40px;
}
.us .lists_right .detail{
   font-size: 16px;
   margin-top:20px;
}
.us .lists_right .imgs{
   margin-top:50px;
  display:flex;
  align-items: center;
}
.us .lists_right .imgs img:nth-child(2){
  /* margin:0 52px;*/
}
.foot_main .add p{
   margin:15px 0;
}
.foot_main .add .copy{
   float: right;
   color:#ADAEAB;
}
.txt_black{
  
}
.ps_flex{
  display:flex;
  align-items: center;
  justify-content: space-between;
}
.ps_text{
  font-size: 18px;
  margin-right: 20px;
  line-height: 25px;
}
.ps_pic{
  width:20%;
}
.ps_green{
  color:#026D0C;
}

.ps_rad{
  width:0px;
  height:0px;
  border:6px solid transparent;
  border-left-color:#026D0C;
}
.s1_pic{
  width:46%;
}

.s2_pic{
 width:30%;
}

.qus_flex{
  display:flex;
  align-items: center;
}
.qus_rad{
  background-color:#009742;
  width:10px;
  height:50px;
}

.qus_text{
  margin-top:10px;
  font-weight:600;
  font-size:14px;
}
.qus_txt{
  font-size:16px;
  font-weight:600;
  margin-left:35px;
}
.qus_green{
  color:#009742;
  font-weight:600;
}
.qus_num{
  background-color:#458A40;
  width:20px;
  height:20px;
  color:white;
  text-align: center;
  line-height:20px;
  margin-right:15px;
}
.ft_pic{
  width:100%;
  margin:30px 0px 40px 0px;
}

.ft_bgc{
 background-color:#E5E5E5;
  padding:30px 0px;
}

.tel_flex{
  display:flex;
  align-items: center;
}

.tel_pic{
  width:50px;
  height:50px;
}

.tel_phone{
    font-size:20px;
    margin-top:5px;
}
.zb_txt{
  font-size:25px;
  margin-bottom:30px;
}
.zb_flex{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.zb_box{
  width:1200px;
  margin:0 auto;
}

.pic_one{
  width:50%;
}
.zb_advantage{
  background-color:white;
  padding:40px 0px;
  margin-top:50px;
}
.advantage_txt{
  width:1200px;
  margin:0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.advantage_txt div{
    width: 23%;
    background-color: #0A982C;
    text-align: center;
    color: white;
    border-radius: 5px;
    padding: 10px 15px;
    margin-top: 40px;
    font-size: 20px;
    display: flex;
    align-items: center;
}

.zb_text{
  font-size: 20px;
  margin-bottom: 30px;
  text-indent: 2em;
  color:#565656;
}

.servies_txt{
  font-size: 20px;
  margin: 20px 0px;
  color:#565656;
  text-align:center;
}

.list_box{
  position: relative;
  height:auto;
}
.case_show{
   position: absolute;
  color: white;
  text-align: center;
  width: 100%;
  top: 40px;
}
.ft_box{
  width:1200px;
  margin:0 auto;
  display:flex;
  justify-content: space-between;
}

.bgc_box{
   background-color: #0A982C;
    width: 15.6%;
}
.footer_bgc{
  width:1200px;
  margin:0 auto;
  display:flex;
  justify-content: center;
}

.bgc_rand{
  width:40px;
  height:40px;
  border-radius: 50%;
  background:white;
  color:#0A982C;
  line-height:40px;
  text-align:center;
  margin:0 auto;
  margin-top:15px;
  font-size: 16px;
  font-weight: bold;
}

.sure_txt{
 color:white;
 font-size:18px;
  padding:10px;
}