@media ( min-width:1600px ) and ( max-width:1720px ) {
	.head-search{
		right: 2%;
	}	
	.head .WebLink li{
		margin-right: 45px;
	}
	.head-lan{
		width: 120px;
	}
	.sy-about-left .num-info .item{
		padding-right: 14px;
   		margin-right: 14px;
	}
}
@media ( min-width:1440px ) and ( max-width:1600px ) {
	.head .WebLink li{
		margin-right: 30px;
	}	
	.head-search{
		right: 2%;
	}
	.foot-top .foot-lm{
		padding-right: 90px;
		margin-right: 65px;
	}
	.sy-abt-right{
		right: -60px;
	}
	.sy-abt-r-back{
		right: -150px;
	}
}
@media ( min-width:1200px ) and ( max-width:1440px ) {
	.head::after{
		width: 27%;
	}
	.head-lan a:nth-child(1){
		display: none;
	}
	.head-lan span{
		display: none;
	}
	.head-lan{
		width: 80px;
		font-size: 12px;
		margin-right: 53px;
	}
	.head-search{
		right: 2%;
	}
	.head .WebLink li{
		margin-right: 24px;
	}
	.head .WebLink li > a{
		font-size: 14px;
	}
	.foot-top .foot-lm{
		margin-right: 33px;
		padding-right: 40px;
	}
	.sy-abt-right{
		right: 0;
	}
	.sy-abt-r-back{
		right: -200px;
	}
	.sy-about-left .num-info .item{
		padding-right: 8px;
   		margin-right: 8px;
	}
}
@media ( min-width:1161px ) and ( max-width:1300px ) {
	 
}

@media ( min-width:1301px ) and ( max-width:1715px ){
 
}
@media ( min-width:1025px ) and ( max-width:1649px ){

}

@media ( min-width:1301px ) and ( max-width:1884px ){

}

@media ( min-width:1301px ) and ( max-width:1330px ){

}

@media ( min-width:1025px ){

}

@media ( min-width:1331px ) and ( max-width:1670px ){

}

@media ( min-width:1161px ) and ( max-width:1729px ){
	
}

@media ( min-width:1504px ){

}

@media ( min-width:1025px ) and ( max-width:1420px ){
 
}

@media ( min-width:1301px ) and ( max-width:1500px ){

}
@media ( max-width:1235px ){
 
}
@media ( max-width:1200px ){
 
}
@media ( min-width:1025px ) and ( max-width:1199px ){
 
}
@media ( min-width:1025px ) and ( max-width:1081px ){
 
}
@media ( min-width:1025px ) and ( max-width:1045px ){
 
}
@media ( max-width:1045px ){
 
}
@media ( max-width:768px ){
 
}
@media ( max-width:375px ){
 
}