.head_sj{
   text-align:center;
   font-size:25px;
    width: 100%;
    margin-left: 0;
    margin: 0 auto;
    overflow: hidden;
        height: 216px;
}

	.index_sj{
		text-align:center;
		 width: 100%;
    margin-left: 0;
    margin: 0 auto;
    height: auto;
    overflow: hidden;
	}	
	
	
.head_sj .APPtop {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    height:46px;
    width: 100%;
    background: #fff;
    z-index: 99;
    box-shadow: 0.05rem 0.05rem 0.05rem #ccc;
}


.head_sj .APPtop .applogo {
    height: 52%;
    height: 80%;
    width: auto;
    margin: 3.2% auto;
    position: absolute;
    left: 0;
    display: block;
    margin-left: 8px;
    float: left;
   
    bottom: 0;
    top: 0;
    margin: auto;    
}	
}
 .head_sj .APPtop .shouse {
    position: absolute;
    height: 60%;
    width: auto;
    top: 20%;
    right: 0.5rem;
}
}
 .head_sj .rbj {
  width: 100% ；

}
.head_sj .menuS {
    display: none;
    position: fixed;
    top: 4rem;
    right: 0%;
    width: 30%;
    /* height: 100%; */
    z-index: 999;
    background: #E5E5E5;
}
.head_sj .menuS p {
    width: 100%;
    line-height: 3rem;
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
    
}
.head_sj .menuS p  span{
    margin-left: 36px;
border-bottom: 0.01rem solid #cccccc;
}

.head_sj .menuS p:first-child {
    top: 10rem;
}
	
	
 .footer_sj{
	 
		
	}
	
/* 手机端尾部 */
.sjfoot {
        margin-left: 0;
    background: #f3f3f3;
    position: fixed;
    width: 100%;
    height: 60px;
    bottom: 0;
    left: 0;
    z-index: 99;
}
.sjfoot_box {
    width: 94%;
    height: auto;
    margin: 0 auto;
}
.sjfoot_box ul li{
        padding-top: 0;
    padding-bottom: 0.8em;
    width: 17%;
    float: left;
    text-align: center;
}
.sjfoot_box ul li img{
       width: 25px;
    height: 25px;
}
.sjfoot_box ul li a p{
    color: #39a87e;
    font-size: 14px;margin-top: 2%;
}
.sjfoot_box ul .liantel{
    width: 30%;float: left;position: relative;margin: 0 auto;
}
.sjfoot_box ul .liantel a{
    display: inline-block;
    position: absolute;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #39a87e;
    color: #ffffff;
    top: 10px;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    z-index: 333;
}
.sjfoot_box ul .liantel a p{
    color: #ffffff;font-size: 18px;
}
.sjfoot_box ul .liantel a p:first-child{
    margin-top: 18%;
}


	
	
.neering{
	width: 100%;
	overflow: hidden;
	background-color:#E2E2E2;
	padding: 10px 0;
}	
.neering div{
	float: left;
	width:30%;
	text-align:center;
	margin:0 5px
}
.neering div img{
	width: 45%;	
}

	
	
	
	
	
	
	
	
	@media screen and (min-width: 700px){
		
		 .head_sj{
			display: none; 
		 }
		 .index_sj{
			display: none;  
		 }
		 .footer_sj{
			display: none;  
		 }
		 .sjfoot{
			display: none;   
		 }
		 .neering{
			display: none;   
		 }
		 
		.hevera_sj{
			display: none;   
		}
        .about_z{
           display: none;    
        }
        .productsj{
         display: none;      
        }
        .productd_sj{
          display: none;  
        }
        .newsde_sj{
            display: none;  
        }
        .newslist_sj{
          display: none;   
        }
        .casesl_sj{
          display: none;     
        }
        .andis_sj{
          display: none;  
        }
        .live_js{
         display: none;     
        }
        .abouts_sj{
           display: none;     
        }
		/*.shan{
			    height: 600px;
		}
		.productsj{
			display: none; 
		}
		.productd_sj{
			display: none; 
		}*/
	}
/*	@media screen and (min-width: 450px){
		  .shan{
			    height: 336px;
			}	
		}
	@media screen and (min-width: 375px){
		  .shan{
			    height: 220px;
			}	
		}
	@media screen and (min-width: 175px){
		  .shan{
			    height: 220px;
			}	*/
		}