*{
    padding: 0;
    margin: 0;
    font-family:Microsoft YaHei;
    text-decoration: none;
}
a{
    text-decoration: none;
    color: #333;
}
.fl{
    float: left;
}
.fr{
    float: right;
}

p{
    color: #333;
}
html{font-size:62.5%;} 
body{font-size:12px;} 
p{font-size:16px;font-size:1.6rem;}

.topNav{
    max-width: 1920px;
    margin: 0 auto;

}
.logo{
    float: left;
    width: 280px;
    margin: 20px 0 0 50px;
   
}
.num{
    float: right;
    margin-right: 50px;
    font-weight: bold;
}

.container{
    max-width: 1920px;
    height: auto;
    margin: 0 auto;
}
.item_top{  
    max-width: 7.5rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
}
.item_top p{
    font-weight: bold;
}
.topL{
  width: 130px;
   
}
.topL img{
    width: 100%;
    
}
.topR{
    width: 130px;
   
     
  }
  .topR img{
      width: 100%;
  }

.clear{
    clear: both;
}
.item_container{
    width: 7.5rem;
    margin: 0 auto;
    box-sizing: border-box;
}
.item_main{
    width: 100%;
    height: 3.5rem;
    background: url(images/bgcolor.png) bottom center no-repeat;
    background-size: cover;
    overflow: hidden;
}
.item_main_t{
    width: 70%;
    height: 0.5rem;
    margin: 0.5rem auto 0;
    color: #333;
    font-size: 0.4rem;
    font-weight: bold;
    text-align: center;
    line-height: 0.5rem;
    background: #fff;

}
.item_main_img{
    width: 70%;
    margin: 0.3rem auto;
}
.item_main_img img{
    width: 100%;
}
.item_box{
    width: 70%;
    margin: 0 auto;
    background: -webkit-linear-gradient(top,#26e185,#1fe3ac);
    border-radius: 0.1rem;
    line-height: 0.7rem;
}
.item_box p{
	font-size: 0.32rem;
    font-weight: bold;
    text-align: center;
    line-height: 0.6rem;
	color:#fff;
}
.item_box img{
    width: 90%;
    margin-left: 5%;
	margin-top: 5%;
    
}
.item_box_cs{
    width: 90%;
    display: flex;
    justify-content: space-between;
    margin: 0.6rem auto;
}
.item_box_cs a{
    display: block;
    width: 40%;
    height: 0.6rem;
    font-size: 0.2rem;
    font-weight: bold;
    text-align: center;
    line-height:0.6rem ;
    border: 0.03rem solid rgb(59 226 144);
    border-radius: 0.5rem;
}
.item_bottomImg{
    width: 7.5rem;
    margin: 0 auto;
}
.item_bottomImg img{
    width: 100%;
}
.item_bottom{
    width: 7.5rem;
    height: 3.5rem;
    margin: 0 auto;
    background:url(images/bottom_img.png) top center no-repeat #2abe6c;
    background-size: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.item_bottom img{
    width: 1.8rem;
    margin-top: 0.9rem;
}

.item_bottom_div p:nth-child(1){
    font-size: 0.3rem;
    font-weight: bold;
    color: #fff;
    margin-top: 0.7rem;
}
.item_bottom_div p:nth-child(2){
    font-size: 0.3rem;
    font-weight: bold;
    color: #fff;
    margin-top: 0.2rem;
}
.item_bottom_div p:nth-child(3){
    font-size: 0.18rem;
    color: #fff;
    margin-top: 0.2rem;
}
.item_bottom_div p:nth-child(4){
    font-size: 0.18rem;
    color: #fff;
    margin-top: 0.2rem;
}
.xxkc{
text-align:center;
color:#333;
font-size: 0.3rem;
 font-weight: bold;

}




/* @media screen and (max-width: 768px) {
    .topNav{
        display: none;
    }
    .item_banner{
        width: 100%;
    }
    .item_banner_box{
        width: 90%;
        height: 140px;
        margin-left:-45%;
        margin-top: 0;
    }
    .item_banner_line{
        width: 90%;
        margin: 4.5rem auto 0;
    }
    .item_banner_line_div{
        width: 20%;
        text-align: center;
        font-size: 1rem;
        cursor: pointer;
    }
    .item_banner_line_div2{
        color: #fc4d4d;
    }
    .item_banner_line_div img{
        height: 50px;
        margin-bottom: 15px;
    }
    .item_banner_main{
        width: 90%;
        margin: 10px auto;
        background: #fff;
    }
    .item_banner_main_line_img{
        display: none;
    }
    .item_banner_main_line_img2{
        width: 4rem;
    }
    .item_banner_main_line_div .item_banner_main_line_div_p{
        font-size: 1.6rem;
    }
    .item_banner_main_line{
        margin: 1rem auto;
        border: none;
        border-bottom: 1px solid  #dedede;
        padding-bottom: 1rem;
    }
    .item_banner_main_line_div2{
        margin-top:1rem;
    }
    .yjxz{
        display: block;
        width: 80%;
        height: 6rem;
        line-height: 6rem;
        margin: 0 auto 1rem;
    }
    .item_btm{
        width: 100%;
    }
    .item_btm_box{
        width: 90%;
        height: 10rem;
        margin: 2rem auto 0.5rem;
        display: flex;
        justify-content: center;
        flex-wrap: nowrap;
        align-items: center;
    }
    .item_btm_box .btml{
        width: 20rem;
        
    }
    .item_btm_box .btmr{
        width: 10rem;
        
    }
    .topL{
        width: 100px;
        height: 60px;
        margin-left: 15px;
         
      }
      .item_top{
          height: auto;
      }
      .topL img{
          width: 100%;
          
      }
      .topR{
          width: 100px;
          height: 60px;
          margin-right: 15px;
         
           
        }
        .topR img{
            width: 100%;
            margin-top: 15px;
        }




}
@media screen and (max-width: 320px) {
    .item_banner_main_line_div2 a{
    font-size: 1.1rem;


}
} */