/*.banner{
	width:100%;
	height:500px;
	
}
.banner img{
	max-width:100%;
	
	height:100%;

}*/






input{
outline:none;
border:none;

}
*{
margin:0px;
padding:0px;
}





ul,li{
    
	list-style:none;
	margin:0px;
	padding:0px;
	
	
	
	
}


a{
	text-decoration:none;
	outline:none;
	color:#000000;
	cursor:pointer;
}

img{
	border:none;
	max-width:100%;
	display:block;
}




.jingshi{

	max-width:100%;
     height:44px;
	background-color:#1c1b1b;
	
}
.jingshi p{

    width:100%;
	text-align:center;
	line-height:44px;
	font-size:1em;
	font-family	:"微软雅黑";
	color:white;
	
}

.clear1{
	
	
	float:top;
	
	
	
	
	
	
}

.daohan1{

	width:100%;
    height:100px;
	background-color:#000000;
	

	
}



.daohan{

	width:1200px;
    height:100px;
	background-color:#000000;
	
  position:relative;
  margin:auto;
	
}

.daohan img{
    position:absolute;
	max-width:100%;
    max-height:100px;
	background-color:#000000;
	float:left;

   
	
}

.daohan ul  {
	position:absolute;
	
	 height:100px;
      left:200px;
}





.daohan ul li {
	
	width:200px;
	 height:100px;
	 float:left;
}





.daohan ul li a{
    display:inline-block;
	height:100px;
   width:200px;
	text-align:center;
	line-height:100px;
	font-size:1.1em;
	font-family	:"微软雅黑";
	color:white;
	
}

.daohan ul li a:hover{
	
	 
	
	background-image:url('../images/contactus_4.png');
	
	
	
	
}


.bottom img{
    
	max-width:100%;
    max-height:100%;
	text-align:center;

   
	
}

.mp4{
	
	
	
	text-align:center;
	
}

.shiping{
	
	width:1200px;
	
	
}