body {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  font-family:SourceHanSansCN-Heavy;
/*  height: 2000px;*/
}
.padd0{
	padding: 0;
}


#navul{
	height: 100px;
	display: flex;
	display:-webkit-flex;
	align-items: center;
}
.navulyy{
	box-shadow: 5px 3px 10px rgba(0,0,0,0.1);
}
#navul a{
	
	font-size:18px;
	font-family:SourceHanSansCN-Heavy;
	color:white;
	font-weight: bold;
	background-color: transparent;
}
#navul .navcss{
	color: black;
	
}
#navul .navactive {
	color: #ff6a4d;
  }
   #navul li{
   	padding: 0;
   	margin-left: 11px;
   	margin-right: 11px;
   	width: 104px;
   }
#navul a:hover{
   color: #ff6a4d;
   }

.navul li{
   	text-align: center;
   }

#logo{
	width: 184px;
	margin-top: -20px;
}
.topimg{
	padding: 0;
}
.topimg img{
	
	width: 100%;
}
/********尾部**********/
.contactbottomson{
	padding: 0;
	padding-top: 20px;
	padding-bottom: 20px;
    text-align: center;
}
.contactbottomsonfont{
	padding: 0;
	font-size:18px;
	font-family:PingFang-SC-Bold;
	color:rgba(20,21,42,1);
}
.bottom{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	height:110px;
  color: #888;
  font-size:14px;
  background:rgba(47,47,71,1);
  a {
	color: #888;
  }
}
.topmain{
 background:rgba(247,250,250,1);
 width: 100%;
 padding-bottom: 148px;
}
.dztopsons{
	/*border: solid red 1px;*/
	height: 5px;
	
	height: 286px;
	padding: 15px;
	margin-top: 46px;
}
.dztopson{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-content: center;
	flex-wrap: wrap;
	/*border: solid red 1px;*/
	background-color: white;
	height: 286px;
	border-radius:10px ;
	box-shadow: 5px 30px 65px rgba(0,0,0,0.2);
}
.dztopimg{
	text-align: center;
	width: 100%;

}
.dztopimg img{
	width: 90px;
	height: 90px;
}
.dztopfont{

	text-align: center;
	width: 100%;
	margin-top: 5px;
	font-size:30px;
	font-family:PingFang-SC-Bold;
	font-weight:bold;
	color:rgba(20,21,42,1);
}
.topmaintop{
	margin-top: -160px;
}
.hzlc img{
	width: 100%;
}
.hzlctitle{
	width:100%;
	text-align: center;
	height:250px;
	line-height: 250px;
	font-size:42px;
	font-family:PingFang-SC-Bold;
	font-weight:bold;
	color:rgba(20,21,42,1);
}
.hzlcmain{
	padding-bottom: 123px;
}
.shbzimg{
	text-align: center;
}
.shbzimg img{
	width: 250px;
	height: 200px;
}
.shbz{
	padding-bottom: 123px;
	background:rgba(247,250,250,1);
}



@media (max-width: 768px) {
    /*超小屏幕设备 手机*************************************/
   html{
   	padding: 0;
   }
   #navul{
   	height: 100px;
	padding-top: 25px;
   	display: block;
   }
   .navli{
   	border-bottom: solid transparent 2px;
   }
   #navul li:hover{
    border-bottom: solid transparent 2px;
   }
   
   .shbzimg img{
	width: 100%;
	height: 100%;
  }
  #ulul{
	background-color: rgba(0,0,0,0.2);
	margin-top: 24px;
  }  
  #navul{
	background-color: rgba(0,0,0,0.2);
	}
	.contactbottomson{
  	display: flex;
  	justify-content: flex-start;
  	align-items: center;
  	flex-wrap: nowrap;
  	padding-left: 0;
  	overflow: hidden;
  }
  .contactbottomson div:nth-child(1){
  	padding-right: 5px;
  	padding-left: 0;
  }
  .contactbottomson div:nth-child(2){
  	/*padding-left: 10px;*/
  	overflow: hidden;
  	height: 20px;
  }
  .contactbottomsonfont{
  	font-size: 16px;
  }
  .contactbottom{
  	padding-left: 0;
  	padding-right: 0;
  }
  .hzlctitle{
  	font-size: 31px;
  }
  .dztopfont{
  	font-size: 26px;
  	font-weight: 400;
  }
  .shbzimg{
  	padding: 3px;
  }
}


@media (min-width: 768px) and (max-width: 992px) {
    /*小屏幕设备 平板*/
   
  #logo{
  	display: none;
  	
  }
  
  .navbar-header{
  	display: none;
  }
  .navul {
    margin-left: -15px;
   }
   #navul{
   	padding: 0;
	height: 100px;
	display: flex;
	display:-webkit-flex;
	align-items: center;

  }
   #navul li{
   	margin-left: 0px;
   	margin-right: 0px;
   	width: 102px;
   }
   #navul li:nth-child(2):hover{
    border-bottom: solid transparent 2px;
   }

   .navimg{
   	border-bottom: solid transparent 2px;
   }

  #navul img{
  	margin-top: -6px;
  }
  .contactbottomson{
  	display: block;
  }
  #ulul{
	background-color: transparent;
	margin-top: 7px;
  }  
  #navul{
	background-color: transparent;
  }
  .shbzimg{
  	padding: 20px;
  }
  .hzlctitle{
  	font-size: 42px;
  }
  .dztopfont{
  	font-size: 30px;
  	font-weight: 600;
  }
}

@media (min-width: 992px) and (max-width: 1200px) {
    /*中等屏幕设备 桌面*/
   .navul{
   	padding-left: 0px;
   }
   #navul li{
    padding: 0;
   	margin-left: 0px;
   	margin-right: 0px;
   	width: 102px;
   }
   .navul li{
   	text-align: center;
   }
   .shbzimg{
  	padding: 0px;
   }
  }
@media (min-width: 1200px) {
    /*大屏幕设备 桌面*/
}